How to use handleMessage method in wpt

Best JavaScript code snippet using wpt

err-2015-11-24.js

Source:err-2015-11-24.js

1events.js:1412      throw er; // Unhandled 'error' event3      ^4Error: bind EADDRINUSE null:30035    at Object.exports._errnoException (util.js:837:11)6    at exports._exceptionWithHostPort (util.js:860:20)7    at cb (net.js:1296:16)8    at shared (cluster.js:582:5)9    at Worker.<anonymous> (cluster.js:556:9)10    at process.<anonymous> (cluster.js:710:8)11    at emitTwo (events.js:92:20)12    at process.emit (events.js:172:7)13    at handleMessage (internal/child_process.js:685:10)14    at internal/child_process.js:496:715events.js:14116      throw er; // Unhandled 'error' event17      ^18Error: bind EADDRINUSE null:300319    at Object.exports._errnoException (util.js:837:11)20    at exports._exceptionWithHostPort (util.js:860:20)21    at cb (net.js:1296:16)22    at shared (cluster.js:582:5)23    at Worker.<anonymous> (cluster.js:556:9)24    at process.<anonymous> (cluster.js:710:8)25    at emitTwo (events.js:92:20)26    at process.emit (events.js:172:7)27    at handleMessage (internal/child_process.js:685:10)28    at internal/child_process.js:496:729events.js:14130      throw er; // Unhandled 'error' event31      ^32Error: bind EADDRINUSE null:300333    at Object.exports._errnoException (util.js:837:11)34    at exports._exceptionWithHostPort (util.js:860:20)35    at cb (net.js:1296:16)36    at shared (cluster.js:582:5)37    at Worker.<anonymous> (cluster.js:556:9)38    at process.<anonymous> (cluster.js:710:8)39    at emitTwo (events.js:92:20)40    at process.emit (events.js:172:7)41    at handleMessage (internal/child_process.js:685:10)42    at internal/child_process.js:496:743events.js:14144      throw er; // Unhandled 'error' event45      ^46Error: bind EADDRINUSE null:300347    at Object.exports._errnoException (util.js:837:11)48    at exports._exceptionWithHostPort (util.js:860:20)49    at cb (net.js:1296:16)50    at shared (cluster.js:582:5)51    at Worker.<anonymous> (cluster.js:556:9)52    at process.<anonymous> (cluster.js:710:8)53    at emitTwo (events.js:92:20)54    at process.emit (events.js:172:7)55    at handleMessage (internal/child_process.js:685:10)56    at internal/child_process.js:496:757events.js:14158      throw er; // Unhandled 'error' event59      ^60Error: bind EADDRINUSE null:300361    at Object.exports._errnoException (util.js:837:11)62    at exports._exceptionWithHostPort (util.js:860:20)63    at cb (net.js:1296:16)64    at shared (cluster.js:582:5)65    at Worker.<anonymous> (cluster.js:556:9)66    at process.<anonymous> (cluster.js:710:8)67    at emitTwo (events.js:92:20)68    at process.emit (events.js:172:7)69    at handleMessage (internal/child_process.js:685:10)70    at internal/child_process.js:496:771events.js:14172      throw er; // Unhandled 'error' event73      ^74Error: bind EADDRINUSE null:300375    at Object.exports._errnoException (util.js:837:11)76    at exports._exceptionWithHostPort (util.js:860:20)77    at cb (net.js:1296:16)78    at shared (cluster.js:582:5)79    at Worker.<anonymous> (cluster.js:556:9)80    at process.<anonymous> (cluster.js:710:8)81    at emitTwo (events.js:92:20)82    at process.emit (events.js:172:7)83    at handleMessage (internal/child_process.js:685:10)84    at internal/child_process.js:496:785events.js:14186      throw er; // Unhandled 'error' event87      ^88Error: bind EADDRINUSE null:300389    at Object.exports._errnoException (util.js:837:11)90    at exports._exceptionWithHostPort (util.js:860:20)91    at cb (net.js:1296:16)92    at shared (cluster.js:582:5)93    at Worker.<anonymous> (cluster.js:556:9)94    at process.<anonymous> (cluster.js:710:8)95    at emitTwo (events.js:92:20)96    at process.emit (events.js:172:7)97    at handleMessage (internal/child_process.js:685:10)98    at internal/child_process.js:496:799events.js:141100      throw er; // Unhandled 'error' event101      ^102Error: bind EADDRINUSE null:3003103    at Object.exports._errnoException (util.js:837:11)104    at exports._exceptionWithHostPort (util.js:860:20)105    at cb (net.js:1296:16)106    at shared (cluster.js:582:5)107    at Worker.<anonymous> (cluster.js:556:9)108    at process.<anonymous> (cluster.js:710:8)109    at emitTwo (events.js:92:20)110    at process.emit (events.js:172:7)111    at handleMessage (internal/child_process.js:685:10)112    at internal/child_process.js:496:7113events.js:141114      throw er; // Unhandled 'error' event115      ^116Error: bind EADDRINUSE null:3003117    at Object.exports._errnoException (util.js:837:11)118    at exports._exceptionWithHostPort (util.js:860:20)119    at cb (net.js:1296:16)120    at shared (cluster.js:582:5)121    at Worker.<anonymous> (cluster.js:556:9)122    at process.<anonymous> (cluster.js:710:8)123    at emitTwo (events.js:92:20)124    at process.emit (events.js:172:7)125    at handleMessage (internal/child_process.js:685:10)126    at internal/child_process.js:496:7127events.js:141128      throw er; // Unhandled 'error' event129      ^130Error: bind EADDRINUSE null:3003131    at Object.exports._errnoException (util.js:837:11)132    at exports._exceptionWithHostPort (util.js:860:20)133    at cb (net.js:1296:16)134    at shared (cluster.js:582:5)135    at Worker.<anonymous> (cluster.js:556:9)136    at process.<anonymous> (cluster.js:710:8)137    at emitTwo (events.js:92:20)138    at process.emit (events.js:172:7)139    at handleMessage (internal/child_process.js:685:10)140    at internal/child_process.js:496:7141events.js:141142      throw er; // Unhandled 'error' event143      ^144Error: bind EADDRINUSE null:3003145    at Object.exports._errnoException (util.js:837:11)146    at exports._exceptionWithHostPort (util.js:860:20)147    at cb (net.js:1296:16)148    at shared (cluster.js:582:5)149    at Worker.<anonymous> (cluster.js:556:9)150    at process.<anonymous> (cluster.js:710:8)151    at emitTwo (events.js:92:20)152    at process.emit (events.js:172:7)153    at handleMessage (internal/child_process.js:685:10)154    at internal/child_process.js:496:7155events.js:141156      throw er; // Unhandled 'error' event157      ^158Error: bind EADDRINUSE null:3003159    at Object.exports._errnoException (util.js:837:11)160    at exports._exceptionWithHostPort (util.js:860:20)161    at cb (net.js:1296:16)162    at shared (cluster.js:582:5)163    at Worker.<anonymous> (cluster.js:556:9)164    at process.<anonymous> (cluster.js:710:8)165    at emitTwo (events.js:92:20)166    at process.emit (events.js:172:7)167    at handleMessage (internal/child_process.js:685:10)168    at internal/child_process.js:496:7169events.js:141170      throw er; // Unhandled 'error' event171      ^172Error: bind EADDRINUSE null:3003173    at Object.exports._errnoException (util.js:837:11)174    at exports._exceptionWithHostPort (util.js:860:20)175    at cb (net.js:1296:16)176    at shared (cluster.js:582:5)177    at Worker.<anonymous> (cluster.js:556:9)178    at process.<anonymous> (cluster.js:710:8)179    at emitTwo (events.js:92:20)180    at process.emit (events.js:172:7)181    at handleMessage (internal/child_process.js:685:10)182    at internal/child_process.js:496:7183events.js:141184      throw er; // Unhandled 'error' event185      ^186Error: bind EADDRINUSE null:3003187    at Object.exports._errnoException (util.js:837:11)188    at exports._exceptionWithHostPort (util.js:860:20)189    at cb (net.js:1296:16)190    at shared (cluster.js:582:5)191    at Worker.<anonymous> (cluster.js:556:9)192    at process.<anonymous> (cluster.js:710:8)193    at emitTwo (events.js:92:20)194    at process.emit (events.js:172:7)195    at handleMessage (internal/child_process.js:685:10)196    at internal/child_process.js:496:7197events.js:141198      throw er; // Unhandled 'error' event199      ^200Error: bind EADDRINUSE null:3003201    at Object.exports._errnoException (util.js:837:11)202    at exports._exceptionWithHostPort (util.js:860:20)203    at cb (net.js:1296:16)204    at shared (cluster.js:582:5)205    at Worker.<anonymous> (cluster.js:556:9)206    at process.<anonymous> (cluster.js:710:8)207    at emitTwo (events.js:92:20)208    at process.emit (events.js:172:7)209    at handleMessage (internal/child_process.js:685:10)210    at internal/child_process.js:496:7211events.js:141212      throw er; // Unhandled 'error' event213      ^214Error: bind EADDRINUSE null:3003215    at Object.exports._errnoException (util.js:837:11)216    at exports._exceptionWithHostPort (util.js:860:20)217    at cb (net.js:1296:16)218    at shared (cluster.js:582:5)219    at Worker.<anonymous> (cluster.js:556:9)220    at process.<anonymous> (cluster.js:710:8)221    at emitTwo (events.js:92:20)222    at process.emit (events.js:172:7)223    at handleMessage (internal/child_process.js:685:10)224    at internal/child_process.js:496:7225events.js:141226      throw er; // Unhandled 'error' event227      ^228Error: bind EADDRINUSE null:3003229    at Object.exports._errnoException (util.js:837:11)230    at exports._exceptionWithHostPort (util.js:860:20)231    at cb (net.js:1296:16)232    at shared (cluster.js:582:5)233    at Worker.<anonymous> (cluster.js:556:9)234    at process.<anonymous> (cluster.js:710:8)235    at emitTwo (events.js:92:20)236    at process.emit (events.js:172:7)237    at handleMessage (internal/child_process.js:685:10)238    at internal/child_process.js:496:7239events.js:141240      throw er; // Unhandled 'error' event241      ^242Error: bind EADDRINUSE null:3003243    at Object.exports._errnoException (util.js:837:11)244    at exports._exceptionWithHostPort (util.js:860:20)245    at cb (net.js:1296:16)246    at shared (cluster.js:582:5)247    at Worker.<anonymous> (cluster.js:556:9)248    at process.<anonymous> (cluster.js:710:8)249    at emitTwo (events.js:92:20)250    at process.emit (events.js:172:7)251    at handleMessage (internal/child_process.js:685:10)252    at internal/child_process.js:496:7253events.js:141254      throw er; // Unhandled 'error' event255      ^256Error: bind EADDRINUSE null:3003257    at Object.exports._errnoException (util.js:837:11)258    at exports._exceptionWithHostPort (util.js:860:20)259    at cb (net.js:1296:16)260    at shared (cluster.js:582:5)261    at Worker.<anonymous> (cluster.js:556:9)262    at process.<anonymous> (cluster.js:710:8)263    at emitTwo (events.js:92:20)264    at process.emit (events.js:172:7)265    at handleMessage (internal/child_process.js:685:10)266    at internal/child_process.js:496:7267events.js:141268      throw er; // Unhandled 'error' event269      ^270Error: bind EADDRINUSE null:3003271    at Object.exports._errnoException (util.js:837:11)272    at exports._exceptionWithHostPort (util.js:860:20)273    at cb (net.js:1296:16)274    at shared (cluster.js:582:5)275    at Worker.<anonymous> (cluster.js:556:9)276    at process.<anonymous> (cluster.js:710:8)277    at emitTwo (events.js:92:20)278    at process.emit (events.js:172:7)279    at handleMessage (internal/child_process.js:685:10)280    at internal/child_process.js:496:7281events.js:141282      throw er; // Unhandled 'error' event283      ^284Error: bind EADDRINUSE null:3003285    at Object.exports._errnoException (util.js:837:11)286    at exports._exceptionWithHostPort (util.js:860:20)287    at cb (net.js:1296:16)288    at shared (cluster.js:582:5)289    at Worker.<anonymous> (cluster.js:556:9)290    at process.<anonymous> (cluster.js:710:8)291    at emitTwo (events.js:92:20)292    at process.emit (events.js:172:7)293    at handleMessage (internal/child_process.js:685:10)294    at internal/child_process.js:496:7295events.js:141296      throw er; // Unhandled 'error' event297      ^298Error: bind EADDRINUSE null:3003299    at Object.exports._errnoException (util.js:837:11)300    at exports._exceptionWithHostPort (util.js:860:20)301    at cb (net.js:1296:16)302    at shared (cluster.js:582:5)303    at Worker.<anonymous> (cluster.js:556:9)304    at process.<anonymous> (cluster.js:710:8)305    at emitTwo (events.js:92:20)306    at process.emit (events.js:172:7)307    at handleMessage (internal/child_process.js:685:10)308    at internal/child_process.js:496:7309events.js:141310      throw er; // Unhandled 'error' event311      ^312Error: bind EADDRINUSE null:3003313    at Object.exports._errnoException (util.js:837:11)314    at exports._exceptionWithHostPort (util.js:860:20)315    at cb (net.js:1296:16)316    at shared (cluster.js:582:5)317    at Worker.<anonymous> (cluster.js:556:9)318    at process.<anonymous> (cluster.js:710:8)319    at emitTwo (events.js:92:20)320    at process.emit (events.js:172:7)321    at handleMessage (internal/child_process.js:685:10)322    at internal/child_process.js:496:7323events.js:141324      throw er; // Unhandled 'error' event325      ^326Error: bind EADDRINUSE null:3003327    at Object.exports._errnoException (util.js:837:11)328    at exports._exceptionWithHostPort (util.js:860:20)329    at cb (net.js:1296:16)330    at shared (cluster.js:582:5)331    at Worker.<anonymous> (cluster.js:556:9)332    at process.<anonymous> (cluster.js:710:8)333    at emitTwo (events.js:92:20)334    at process.emit (events.js:172:7)335    at handleMessage (internal/child_process.js:685:10)336    at internal/child_process.js:496:7337events.js:141338      throw er; // Unhandled 'error' event339      ^340Error: bind EADDRINUSE null:3003341    at Object.exports._errnoException (util.js:837:11)342    at exports._exceptionWithHostPort (util.js:860:20)343    at cb (net.js:1296:16)344    at shared (cluster.js:582:5)345    at Worker.<anonymous> (cluster.js:556:9)346    at process.<anonymous> (cluster.js:710:8)347    at emitTwo (events.js:92:20)348    at process.emit (events.js:172:7)349    at handleMessage (internal/child_process.js:685:10)350    at internal/child_process.js:496:7351events.js:141352      throw er; // Unhandled 'error' event353      ^354Error: bind EADDRINUSE null:3003355    at Object.exports._errnoException (util.js:837:11)356    at exports._exceptionWithHostPort (util.js:860:20)357    at cb (net.js:1296:16)358    at shared (cluster.js:582:5)359    at Worker.<anonymous> (cluster.js:556:9)360    at process.<anonymous> (cluster.js:710:8)361    at emitTwo (events.js:92:20)362    at process.emit (events.js:172:7)363    at handleMessage (internal/child_process.js:685:10)364    at internal/child_process.js:496:7365events.js:141366      throw er; // Unhandled 'error' event367      ^368Error: bind EADDRINUSE null:3003369    at Object.exports._errnoException (util.js:837:11)370    at exports._exceptionWithHostPort (util.js:860:20)371    at cb (net.js:1296:16)372    at shared (cluster.js:582:5)373    at Worker.<anonymous> (cluster.js:556:9)374    at process.<anonymous> (cluster.js:710:8)375    at emitTwo (events.js:92:20)376    at process.emit (events.js:172:7)377    at handleMessage (internal/child_process.js:685:10)378    at internal/child_process.js:496:7379events.js:141380      throw er; // Unhandled 'error' event381      ^382Error: bind EADDRINUSE null:3003383    at Object.exports._errnoException (util.js:837:11)384    at exports._exceptionWithHostPort (util.js:860:20)385    at cb (net.js:1296:16)386    at shared (cluster.js:582:5)387    at Worker.<anonymous> (cluster.js:556:9)388    at process.<anonymous> (cluster.js:710:8)389    at emitTwo (events.js:92:20)390    at process.emit (events.js:172:7)391    at handleMessage (internal/child_process.js:685:10)392    at internal/child_process.js:496:7393events.js:141394      throw er; // Unhandled 'error' event395      ^396Error: bind EADDRINUSE null:3003397    at Object.exports._errnoException (util.js:837:11)398    at exports._exceptionWithHostPort (util.js:860:20)399    at cb (net.js:1296:16)400    at shared (cluster.js:582:5)401    at Worker.<anonymous> (cluster.js:556:9)402    at process.<anonymous> (cluster.js:710:8)403    at emitTwo (events.js:92:20)404    at process.emit (events.js:172:7)405    at handleMessage (internal/child_process.js:685:10)406    at internal/child_process.js:496:7407events.js:141408      throw er; // Unhandled 'error' event409      ^410Error: bind EADDRINUSE null:3003411    at Object.exports._errnoException (util.js:837:11)412    at exports._exceptionWithHostPort (util.js:860:20)413    at cb (net.js:1296:16)414    at shared (cluster.js:582:5)415    at Worker.<anonymous> (cluster.js:556:9)416    at process.<anonymous> (cluster.js:710:8)417    at emitTwo (events.js:92:20)418    at process.emit (events.js:172:7)419    at handleMessage (internal/child_process.js:685:10)420    at internal/child_process.js:496:7421events.js:141422      throw er; // Unhandled 'error' event423      ^424Error: bind EADDRINUSE null:3003425    at Object.exports._errnoException (util.js:837:11)426    at exports._exceptionWithHostPort (util.js:860:20)427    at cb (net.js:1296:16)428    at shared (cluster.js:582:5)429    at Worker.<anonymous> (cluster.js:556:9)430    at process.<anonymous> (cluster.js:710:8)431    at emitTwo (events.js:92:20)432    at process.emit (events.js:172:7)433    at handleMessage (internal/child_process.js:685:10)434    at internal/child_process.js:496:7435events.js:141436      throw er; // Unhandled 'error' event437      ^438Error: bind EADDRINUSE null:3003439    at Object.exports._errnoException (util.js:837:11)440    at exports._exceptionWithHostPort (util.js:860:20)441    at cb (net.js:1296:16)442    at shared (cluster.js:582:5)443    at Worker.<anonymous> (cluster.js:556:9)444    at process.<anonymous> (cluster.js:710:8)445    at emitTwo (events.js:92:20)446    at process.emit (events.js:172:7)447    at handleMessage (internal/child_process.js:685:10)448    at internal/child_process.js:496:7449events.js:141450      throw er; // Unhandled 'error' event451      ^452Error: bind EADDRINUSE null:3003453    at Object.exports._errnoException (util.js:837:11)454    at exports._exceptionWithHostPort (util.js:860:20)455    at cb (net.js:1296:16)456    at shared (cluster.js:582:5)457    at Worker.<anonymous> (cluster.js:556:9)458    at process.<anonymous> (cluster.js:710:8)459    at emitTwo (events.js:92:20)460    at process.emit (events.js:172:7)461    at handleMessage (internal/child_process.js:685:10)462    at internal/child_process.js:496:7463events.js:141464      throw er; // Unhandled 'error' event465      ^466Error: bind EADDRINUSE null:3003467    at Object.exports._errnoException (util.js:837:11)468    at exports._exceptionWithHostPort (util.js:860:20)469    at cb (net.js:1296:16)470    at shared (cluster.js:582:5)471    at Worker.<anonymous> (cluster.js:556:9)472    at process.<anonymous> (cluster.js:710:8)473    at emitTwo (events.js:92:20)474    at process.emit (events.js:172:7)475    at handleMessage (internal/child_process.js:685:10)476    at internal/child_process.js:496:7477events.js:141478      throw er; // Unhandled 'error' event479      ^480Error: bind EADDRINUSE null:3003481    at Object.exports._errnoException (util.js:837:11)482    at exports._exceptionWithHostPort (util.js:860:20)483    at cb (net.js:1296:16)484    at shared (cluster.js:582:5)485    at Worker.<anonymous> (cluster.js:556:9)486    at process.<anonymous> (cluster.js:710:8)487    at emitTwo (events.js:92:20)488    at process.emit (events.js:172:7)489    at handleMessage (internal/child_process.js:685:10)490    at internal/child_process.js:496:7491events.js:141492      throw er; // Unhandled 'error' event493      ^494Error: bind EADDRINUSE null:3003495    at Object.exports._errnoException (util.js:837:11)496    at exports._exceptionWithHostPort (util.js:860:20)497    at cb (net.js:1296:16)498    at shared (cluster.js:582:5)499    at Worker.<anonymous> (cluster.js:556:9)500    at process.<anonymous> (cluster.js:710:8)501    at emitTwo (events.js:92:20)502    at process.emit (events.js:172:7)503    at handleMessage (internal/child_process.js:685:10)504    at internal/child_process.js:496:7505events.js:141506      throw er; // Unhandled 'error' event507      ^508Error: bind EADDRINUSE null:3003509    at Object.exports._errnoException (util.js:837:11)510    at exports._exceptionWithHostPort (util.js:860:20)511    at cb (net.js:1296:16)512    at shared (cluster.js:582:5)513    at Worker.<anonymous> (cluster.js:556:9)514    at process.<anonymous> (cluster.js:710:8)515    at emitTwo (events.js:92:20)516    at process.emit (events.js:172:7)517    at handleMessage (internal/child_process.js:685:10)518    at internal/child_process.js:496:7519events.js:141520      throw er; // Unhandled 'error' event521      ^522Error: bind EADDRINUSE null:3003523    at Object.exports._errnoException (util.js:837:11)524    at exports._exceptionWithHostPort (util.js:860:20)525    at cb (net.js:1296:16)526    at shared (cluster.js:582:5)527    at Worker.<anonymous> (cluster.js:556:9)528    at process.<anonymous> (cluster.js:710:8)529    at emitTwo (events.js:92:20)530    at process.emit (events.js:172:7)531    at handleMessage (internal/child_process.js:685:10)532    at internal/child_process.js:496:7533events.js:141534      throw er; // Unhandled 'error' event535      ^536Error: bind EADDRINUSE null:3003537    at Object.exports._errnoException (util.js:837:11)538    at exports._exceptionWithHostPort (util.js:860:20)539    at cb (net.js:1296:16)540    at shared (cluster.js:582:5)541    at Worker.<anonymous> (cluster.js:556:9)542    at process.<anonymous> (cluster.js:710:8)543    at emitTwo (events.js:92:20)544    at process.emit (events.js:172:7)545    at handleMessage (internal/child_process.js:685:10)546    at internal/child_process.js:496:7547events.js:141548      throw er; // Unhandled 'error' event549      ^550Error: bind EADDRINUSE null:3003551    at Object.exports._errnoException (util.js:837:11)552    at exports._exceptionWithHostPort (util.js:860:20)553    at cb (net.js:1296:16)554    at shared (cluster.js:582:5)555    at Worker.<anonymous> (cluster.js:556:9)556    at process.<anonymous> (cluster.js:710:8)557    at emitTwo (events.js:92:20)558    at process.emit (events.js:172:7)559    at handleMessage (internal/child_process.js:685:10)560    at internal/child_process.js:496:7561events.js:141562      throw er; // Unhandled 'error' event563      ^564Error: bind EADDRINUSE null:3003565    at Object.exports._errnoException (util.js:837:11)566    at exports._exceptionWithHostPort (util.js:860:20)567    at cb (net.js:1296:16)568    at shared (cluster.js:582:5)569    at Worker.<anonymous> (cluster.js:556:9)570    at process.<anonymous> (cluster.js:710:8)571    at emitTwo (events.js:92:20)572    at process.emit (events.js:172:7)573    at handleMessage (internal/child_process.js:685:10)574    at internal/child_process.js:496:7575events.js:141576      throw er; // Unhandled 'error' event577      ^578Error: bind EADDRINUSE null:3003579    at Object.exports._errnoException (util.js:837:11)580    at exports._exceptionWithHostPort (util.js:860:20)581    at cb (net.js:1296:16)582    at shared (cluster.js:582:5)583    at Worker.<anonymous> (cluster.js:556:9)584    at process.<anonymous> (cluster.js:710:8)585    at emitTwo (events.js:92:20)586    at process.emit (events.js:172:7)587    at handleMessage (internal/child_process.js:685:10)588    at internal/child_process.js:496:7589events.js:141590      throw er; // Unhandled 'error' event591      ^592Error: bind EADDRINUSE null:3003593    at Object.exports._errnoException (util.js:837:11)594    at exports._exceptionWithHostPort (util.js:860:20)595    at cb (net.js:1296:16)596    at shared (cluster.js:582:5)597    at Worker.<anonymous> (cluster.js:556:9)598    at process.<anonymous> (cluster.js:710:8)599    at emitTwo (events.js:92:20)600    at process.emit (events.js:172:7)601    at handleMessage (internal/child_process.js:685:10)602    at internal/child_process.js:496:7603events.js:141604      throw er; // Unhandled 'error' event605      ^606Error: bind EADDRINUSE null:3003607    at Object.exports._errnoException (util.js:837:11)608    at exports._exceptionWithHostPort (util.js:860:20)609    at cb (net.js:1296:16)610    at shared (cluster.js:582:5)611    at Worker.<anonymous> (cluster.js:556:9)612    at process.<anonymous> (cluster.js:710:8)613    at emitTwo (events.js:92:20)614    at process.emit (events.js:172:7)615    at handleMessage (internal/child_process.js:685:10)616    at internal/child_process.js:496:7617events.js:141618      throw er; // Unhandled 'error' event619      ^620Error: bind EADDRINUSE null:3003621    at Object.exports._errnoException (util.js:837:11)622    at exports._exceptionWithHostPort (util.js:860:20)623    at cb (net.js:1296:16)624    at shared (cluster.js:582:5)625    at Worker.<anonymous> (cluster.js:556:9)626    at process.<anonymous> (cluster.js:710:8)627    at emitTwo (events.js:92:20)628    at process.emit (events.js:172:7)629    at handleMessage (internal/child_process.js:685:10)630    at internal/child_process.js:496:7631events.js:141632      throw er; // Unhandled 'error' event633      ^634Error: bind EADDRINUSE null:3003635    at Object.exports._errnoException (util.js:837:11)636    at exports._exceptionWithHostPort (util.js:860:20)637    at cb (net.js:1296:16)638    at shared (cluster.js:582:5)639    at Worker.<anonymous> (cluster.js:556:9)640    at process.<anonymous> (cluster.js:710:8)641    at emitTwo (events.js:92:20)642    at process.emit (events.js:172:7)643    at handleMessage (internal/child_process.js:685:10)644    at internal/child_process.js:496:7645events.js:141646      throw er; // Unhandled 'error' event647      ^648Error: bind EADDRINUSE null:3003649    at Object.exports._errnoException (util.js:837:11)650    at exports._exceptionWithHostPort (util.js:860:20)651    at cb (net.js:1296:16)652    at shared (cluster.js:582:5)653    at Worker.<anonymous> (cluster.js:556:9)654    at process.<anonymous> (cluster.js:710:8)655    at emitTwo (events.js:92:20)656    at process.emit (events.js:172:7)657    at handleMessage (internal/child_process.js:685:10)658    at internal/child_process.js:496:7659events.js:141660      throw er; // Unhandled 'error' event661      ^662Error: bind EADDRINUSE null:3003663    at Object.exports._errnoException (util.js:837:11)664    at exports._exceptionWithHostPort (util.js:860:20)665    at cb (net.js:1296:16)666    at shared (cluster.js:582:5)667    at Worker.<anonymous> (cluster.js:556:9)668    at process.<anonymous> (cluster.js:710:8)669    at emitTwo (events.js:92:20)670    at process.emit (events.js:172:7)671    at handleMessage (internal/child_process.js:685:10)672    at internal/child_process.js:496:7673events.js:141674      throw er; // Unhandled 'error' event675      ^676Error: bind EADDRINUSE null:3003677    at Object.exports._errnoException (util.js:837:11)678    at exports._exceptionWithHostPort (util.js:860:20)679    at cb (net.js:1296:16)680    at shared (cluster.js:582:5)681    at Worker.<anonymous> (cluster.js:556:9)682    at process.<anonymous> (cluster.js:710:8)683    at emitTwo (events.js:92:20)684    at process.emit (events.js:172:7)685    at handleMessage (internal/child_process.js:685:10)686    at internal/child_process.js:496:7687events.js:141688      throw er; // Unhandled 'error' event689      ^690Error: bind EADDRINUSE null:3003691    at Object.exports._errnoException (util.js:837:11)692    at exports._exceptionWithHostPort (util.js:860:20)693    at cb (net.js:1296:16)694    at shared (cluster.js:582:5)695    at Worker.<anonymous> (cluster.js:556:9)696    at process.<anonymous> (cluster.js:710:8)697    at emitTwo (events.js:92:20)698    at process.emit (events.js:172:7)699    at handleMessage (internal/child_process.js:685:10)700    at internal/child_process.js:496:7701events.js:141702      throw er; // Unhandled 'error' event703      ^704Error: bind EADDRINUSE null:3003705    at Object.exports._errnoException (util.js:837:11)706    at exports._exceptionWithHostPort (util.js:860:20)707    at cb (net.js:1296:16)708    at shared (cluster.js:582:5)709    at Worker.<anonymous> (cluster.js:556:9)710    at process.<anonymous> (cluster.js:710:8)711    at emitTwo (events.js:92:20)712    at process.emit (events.js:172:7)713    at handleMessage (internal/child_process.js:685:10)714    at internal/child_process.js:496:7715events.js:141716      throw er; // Unhandled 'error' event717      ^718Error: bind EADDRINUSE null:3003719    at Object.exports._errnoException (util.js:837:11)720    at exports._exceptionWithHostPort (util.js:860:20)721    at cb (net.js:1296:16)722    at shared (cluster.js:582:5)723    at Worker.<anonymous> (cluster.js:556:9)724    at process.<anonymous> (cluster.js:710:8)725    at emitTwo (events.js:92:20)726    at process.emit (events.js:172:7)727    at handleMessage (internal/child_process.js:685:10)728    at internal/child_process.js:496:7729events.js:141730      throw er; // Unhandled 'error' event731      ^732Error: bind EADDRINUSE null:3003733    at Object.exports._errnoException (util.js:837:11)734    at exports._exceptionWithHostPort (util.js:860:20)735    at cb (net.js:1296:16)736    at shared (cluster.js:582:5)737    at Worker.<anonymous> (cluster.js:556:9)738    at process.<anonymous> (cluster.js:710:8)739    at emitTwo (events.js:92:20)740    at process.emit (events.js:172:7)741    at handleMessage (internal/child_process.js:685:10)742    at internal/child_process.js:496:7743events.js:141744      throw er; // Unhandled 'error' event745      ^746Error: bind EADDRINUSE null:3003747    at Object.exports._errnoException (util.js:837:11)748    at exports._exceptionWithHostPort (util.js:860:20)749    at cb (net.js:1296:16)750    at shared (cluster.js:582:5)751    at Worker.<anonymous> (cluster.js:556:9)752    at process.<anonymous> (cluster.js:710:8)753    at emitTwo (events.js:92:20)754    at process.emit (events.js:172:7)755    at handleMessage (internal/child_process.js:685:10)756    at internal/child_process.js:496:7757events.js:141758      throw er; // Unhandled 'error' event759      ^760Error: bind EADDRINUSE null:3003761    at Object.exports._errnoException (util.js:837:11)762    at exports._exceptionWithHostPort (util.js:860:20)763    at cb (net.js:1296:16)764    at shared (cluster.js:582:5)765    at Worker.<anonymous> (cluster.js:556:9)766    at process.<anonymous> (cluster.js:710:8)767    at emitTwo (events.js:92:20)768    at process.emit (events.js:172:7)769    at handleMessage (internal/child_process.js:685:10)770    at internal/child_process.js:496:7771events.js:141772      throw er; // Unhandled 'error' event773      ^774Error: bind EADDRINUSE null:3003775    at Object.exports._errnoException (util.js:837:11)776    at exports._exceptionWithHostPort (util.js:860:20)777    at cb (net.js:1296:16)778    at shared (cluster.js:582:5)779    at Worker.<anonymous> (cluster.js:556:9)780    at process.<anonymous> (cluster.js:710:8)781    at emitTwo (events.js:92:20)782    at process.emit (events.js:172:7)783    at handleMessage (internal/child_process.js:685:10)784    at internal/child_process.js:496:7785events.js:141786      throw er; // Unhandled 'error' event787      ^788Error: bind EADDRINUSE null:3003789    at Object.exports._errnoException (util.js:837:11)790    at exports._exceptionWithHostPort (util.js:860:20)791    at cb (net.js:1296:16)792    at shared (cluster.js:582:5)793    at Worker.<anonymous> (cluster.js:556:9)794    at process.<anonymous> (cluster.js:710:8)795    at emitTwo (events.js:92:20)796    at process.emit (events.js:172:7)797    at handleMessage (internal/child_process.js:685:10)798    at internal/child_process.js:496:7799events.js:141800      throw er; // Unhandled 'error' event801      ^802Error: bind EADDRINUSE null:3003803    at Object.exports._errnoException (util.js:837:11)804    at exports._exceptionWithHostPort (util.js:860:20)805    at cb (net.js:1296:16)806    at shared (cluster.js:582:5)807    at Worker.<anonymous> (cluster.js:556:9)808    at process.<anonymous> (cluster.js:710:8)809    at emitTwo (events.js:92:20)810    at process.emit (events.js:172:7)811    at handleMessage (internal/child_process.js:685:10)812    at internal/child_process.js:496:7813events.js:141814      throw er; // Unhandled 'error' event815      ^816Error: bind EADDRINUSE null:3003817    at Object.exports._errnoException (util.js:837:11)818    at exports._exceptionWithHostPort (util.js:860:20)819    at cb (net.js:1296:16)820    at shared (cluster.js:582:5)821    at Worker.<anonymous> (cluster.js:556:9)822    at process.<anonymous> (cluster.js:710:8)823    at emitTwo (events.js:92:20)824    at process.emit (events.js:172:7)825    at handleMessage (internal/child_process.js:685:10)826    at internal/child_process.js:496:7827events.js:141828      throw er; // Unhandled 'error' event829      ^830Error: bind EADDRINUSE null:3003831    at Object.exports._errnoException (util.js:837:11)832    at exports._exceptionWithHostPort (util.js:860:20)833    at cb (net.js:1296:16)834    at shared (cluster.js:582:5)835    at Worker.<anonymous> (cluster.js:556:9)836    at process.<anonymous> (cluster.js:710:8)837    at emitTwo (events.js:92:20)838    at process.emit (events.js:172:7)839    at handleMessage (internal/child_process.js:685:10)840    at internal/child_process.js:496:7841events.js:141842      throw er; // Unhandled 'error' event843      ^844Error: bind EADDRINUSE null:3003845    at Object.exports._errnoException (util.js:837:11)846    at exports._exceptionWithHostPort (util.js:860:20)847    at cb (net.js:1296:16)848    at shared (cluster.js:582:5)849    at Worker.<anonymous> (cluster.js:556:9)850    at process.<anonymous> (cluster.js:710:8)851    at emitTwo (events.js:92:20)852    at process.emit (events.js:172:7)853    at handleMessage (internal/child_process.js:685:10)854    at internal/child_process.js:496:7855events.js:141856      throw er; // Unhandled 'error' event857      ^858Error: bind EADDRINUSE null:3003859    at Object.exports._errnoException (util.js:837:11)860    at exports._exceptionWithHostPort (util.js:860:20)861    at cb (net.js:1296:16)862    at shared (cluster.js:582:5)863    at Worker.<anonymous> (cluster.js:556:9)864    at process.<anonymous> (cluster.js:710:8)865    at emitTwo (events.js:92:20)866    at process.emit (events.js:172:7)867    at handleMessage (internal/child_process.js:685:10)868    at internal/child_process.js:496:7869events.js:141870      throw er; // Unhandled 'error' event871      ^872Error: bind EADDRINUSE null:3003873    at Object.exports._errnoException (util.js:837:11)874    at exports._exceptionWithHostPort (util.js:860:20)875    at cb (net.js:1296:16)876    at shared (cluster.js:582:5)877    at Worker.<anonymous> (cluster.js:556:9)878    at process.<anonymous> (cluster.js:710:8)879    at emitTwo (events.js:92:20)880    at process.emit (events.js:172:7)881    at handleMessage (internal/child_process.js:685:10)882    at internal/child_process.js:496:7883events.js:141884      throw er; // Unhandled 'error' event885      ^886Error: bind EADDRINUSE null:3003887    at Object.exports._errnoException (util.js:837:11)888    at exports._exceptionWithHostPort (util.js:860:20)889    at cb (net.js:1296:16)890    at shared (cluster.js:582:5)891    at Worker.<anonymous> (cluster.js:556:9)892    at process.<anonymous> (cluster.js:710:8)893    at emitTwo (events.js:92:20)894    at process.emit (events.js:172:7)895    at handleMessage (internal/child_process.js:685:10)896    at internal/child_process.js:496:7897events.js:141898      throw er; // Unhandled 'error' event899      ^900Error: bind EADDRINUSE null:3003901    at Object.exports._errnoException (util.js:837:11)902    at exports._exceptionWithHostPort (util.js:860:20)903    at cb (net.js:1296:16)904    at shared (cluster.js:582:5)905    at Worker.<anonymous> (cluster.js:556:9)906    at process.<anonymous> (cluster.js:710:8)907    at emitTwo (events.js:92:20)908    at process.emit (events.js:172:7)909    at handleMessage (internal/child_process.js:685:10)910    at internal/child_process.js:496:7911events.js:141912      throw er; // Unhandled 'error' event913      ^914Error: bind EADDRINUSE null:3003915    at Object.exports._errnoException (util.js:837:11)916    at exports._exceptionWithHostPort (util.js:860:20)917    at cb (net.js:1296:16)918    at shared (cluster.js:582:5)919    at Worker.<anonymous> (cluster.js:556:9)920    at process.<anonymous> (cluster.js:710:8)921    at emitTwo (events.js:92:20)922    at process.emit (events.js:172:7)923    at handleMessage (internal/child_process.js:685:10)924    at internal/child_process.js:496:7925events.js:141926      throw er; // Unhandled 'error' event927      ^928Error: bind EADDRINUSE null:3003929    at Object.exports._errnoException (util.js:837:11)930    at exports._exceptionWithHostPort (util.js:860:20)931    at cb (net.js:1296:16)932    at shared (cluster.js:582:5)933    at Worker.<anonymous> (cluster.js:556:9)934    at process.<anonymous> (cluster.js:710:8)935    at emitTwo (events.js:92:20)936    at process.emit (events.js:172:7)937    at handleMessage (internal/child_process.js:685:10)938    at internal/child_process.js:496:7939events.js:141940      throw er; // Unhandled 'error' event941      ^942Error: bind EADDRINUSE null:3003943    at Object.exports._errnoException (util.js:837:11)944    at exports._exceptionWithHostPort (util.js:860:20)945    at cb (net.js:1296:16)946    at shared (cluster.js:582:5)947    at Worker.<anonymous> (cluster.js:556:9)948    at process.<anonymous> (cluster.js:710:8)949    at emitTwo (events.js:92:20)950    at process.emit (events.js:172:7)951    at handleMessage (internal/child_process.js:685:10)952    at internal/child_process.js:496:7953events.js:141954      throw er; // Unhandled 'error' event955      ^956Error: bind EADDRINUSE null:3003957    at Object.exports._errnoException (util.js:837:11)958    at exports._exceptionWithHostPort (util.js:860:20)959    at cb (net.js:1296:16)960    at shared (cluster.js:582:5)961    at Worker.<anonymous> (cluster.js:556:9)962    at process.<anonymous> (cluster.js:710:8)963    at emitTwo (events.js:92:20)964    at process.emit (events.js:172:7)965    at handleMessage (internal/child_process.js:685:10)966    at internal/child_process.js:496:7967events.js:141968      throw er; // Unhandled 'error' event969      ^970Error: bind EADDRINUSE null:3003971    at Object.exports._errnoException (util.js:837:11)972    at exports._exceptionWithHostPort (util.js:860:20)973    at cb (net.js:1296:16)974    at shared (cluster.js:582:5)975    at Worker.<anonymous> (cluster.js:556:9)976    at process.<anonymous> (cluster.js:710:8)977    at emitTwo (events.js:92:20)978    at process.emit (events.js:172:7)979    at handleMessage (internal/child_process.js:685:10)980    at internal/child_process.js:496:7981events.js:141982      throw er; // Unhandled 'error' event983      ^984Error: bind EADDRINUSE null:3003985    at Object.exports._errnoException (util.js:837:11)986    at exports._exceptionWithHostPort (util.js:860:20)987    at cb (net.js:1296:16)988    at shared (cluster.js:582:5)989    at Worker.<anonymous> (cluster.js:556:9)990    at process.<anonymous> (cluster.js:710:8)991    at emitTwo (events.js:92:20)992    at process.emit (events.js:172:7)993    at handleMessage (internal/child_process.js:685:10)994    at internal/child_process.js:496:7995events.js:141996      throw er; // Unhandled 'error' event997      ^998Error: bind EADDRINUSE null:3003999    at Object.exports._errnoException (util.js:837:11)1000    at exports._exceptionWithHostPort (util.js:860:20)1001    at cb (net.js:1296:16)1002    at shared (cluster.js:582:5)1003    at Worker.<anonymous> (cluster.js:556:9)1004    at process.<anonymous> (cluster.js:710:8)1005    at emitTwo (events.js:92:20)1006    at process.emit (events.js:172:7)1007    at handleMessage (internal/child_process.js:685:10)1008    at internal/child_process.js:496:71009events.js:1411010      throw er; // Unhandled 'error' event1011      ^1012Error: bind EADDRINUSE null:30031013    at Object.exports._errnoException (util.js:837:11)1014    at exports._exceptionWithHostPort (util.js:860:20)1015    at cb (net.js:1296:16)1016    at shared (cluster.js:582:5)1017    at Worker.<anonymous> (cluster.js:556:9)1018    at process.<anonymous> (cluster.js:710:8)1019    at emitTwo (events.js:92:20)1020    at process.emit (events.js:172:7)1021    at handleMessage (internal/child_process.js:685:10)1022    at internal/child_process.js:496:71023events.js:1411024      throw er; // Unhandled 'error' event1025      ^1026Error: bind EADDRINUSE null:30031027    at Object.exports._errnoException (util.js:837:11)1028    at exports._exceptionWithHostPort (util.js:860:20)1029    at cb (net.js:1296:16)1030    at shared (cluster.js:582:5)1031    at Worker.<anonymous> (cluster.js:556:9)1032    at process.<anonymous> (cluster.js:710:8)1033    at emitTwo (events.js:92:20)1034    at process.emit (events.js:172:7)1035    at handleMessage (internal/child_process.js:685:10)1036    at internal/child_process.js:496:71037events.js:1411038      throw er; // Unhandled 'error' event1039      ^1040Error: bind EADDRINUSE null:30031041    at Object.exports._errnoException (util.js:837:11)1042    at exports._exceptionWithHostPort (util.js:860:20)1043    at cb (net.js:1296:16)1044    at shared (cluster.js:582:5)1045    at Worker.<anonymous> (cluster.js:556:9)1046    at process.<anonymous> (cluster.js:710:8)1047    at emitTwo (events.js:92:20)1048    at process.emit (events.js:172:7)1049    at handleMessage (internal/child_process.js:685:10)1050    at internal/child_process.js:496:71051events.js:1411052      throw er; // Unhandled 'error' event1053      ^1054Error: bind EADDRINUSE null:30031055    at Object.exports._errnoException (util.js:837:11)1056    at exports._exceptionWithHostPort (util.js:860:20)1057    at cb (net.js:1296:16)1058    at shared (cluster.js:582:5)1059    at Worker.<anonymous> (cluster.js:556:9)1060    at process.<anonymous> (cluster.js:710:8)1061    at emitTwo (events.js:92:20)1062    at process.emit (events.js:172:7)1063    at handleMessage (internal/child_process.js:685:10)1064    at internal/child_process.js:496:71065events.js:1411066      throw er; // Unhandled 'error' event1067      ^1068Error: bind EADDRINUSE null:30031069    at Object.exports._errnoException (util.js:837:11)1070    at exports._exceptionWithHostPort (util.js:860:20)1071    at cb (net.js:1296:16)1072    at shared (cluster.js:582:5)1073    at Worker.<anonymous> (cluster.js:556:9)1074    at process.<anonymous> (cluster.js:710:8)1075    at emitTwo (events.js:92:20)1076    at process.emit (events.js:172:7)1077    at handleMessage (internal/child_process.js:685:10)1078    at internal/child_process.js:496:71079events.js:1411080      throw er; // Unhandled 'error' event1081      ^1082Error: bind EADDRINUSE null:30031083    at Object.exports._errnoException (util.js:837:11)1084    at exports._exceptionWithHostPort (util.js:860:20)1085    at cb (net.js:1296:16)1086    at shared (cluster.js:582:5)1087    at Worker.<anonymous> (cluster.js:556:9)1088    at process.<anonymous> (cluster.js:710:8)1089    at emitTwo (events.js:92:20)1090    at process.emit (events.js:172:7)1091    at handleMessage (internal/child_process.js:685:10)1092    at internal/child_process.js:496:71093events.js:1411094      throw er; // Unhandled 'error' event1095      ^1096Error: bind EADDRINUSE null:30031097    at Object.exports._errnoException (util.js:837:11)1098    at exports._exceptionWithHostPort (util.js:860:20)1099    at cb (net.js:1296:16)1100    at shared (cluster.js:582:5)1101    at Worker.<anonymous> (cluster.js:556:9)1102    at process.<anonymous> (cluster.js:710:8)1103    at emitTwo (events.js:92:20)1104    at process.emit (events.js:172:7)1105    at handleMessage (internal/child_process.js:685:10)1106    at internal/child_process.js:496:71107events.js:1411108      throw er; // Unhandled 'error' event1109      ^1110Error: bind EADDRINUSE null:30031111    at Object.exports._errnoException (util.js:837:11)1112    at exports._exceptionWithHostPort (util.js:860:20)1113    at cb (net.js:1296:16)1114    at shared (cluster.js:582:5)1115    at Worker.<anonymous> (cluster.js:556:9)1116    at process.<anonymous> (cluster.js:710:8)1117    at emitTwo (events.js:92:20)1118    at process.emit (events.js:172:7)1119    at handleMessage (internal/child_process.js:685:10)1120    at internal/child_process.js:496:71121events.js:1411122      throw er; // Unhandled 'error' event1123      ^1124Error: bind EADDRINUSE null:30031125    at Object.exports._errnoException (util.js:837:11)1126    at exports._exceptionWithHostPort (util.js:860:20)1127    at cb (net.js:1296:16)1128    at shared (cluster.js:582:5)1129    at Worker.<anonymous> (cluster.js:556:9)1130    at process.<anonymous> (cluster.js:710:8)1131    at emitTwo (events.js:92:20)1132    at process.emit (events.js:172:7)1133    at handleMessage (internal/child_process.js:685:10)1134    at internal/child_process.js:496:71135events.js:1411136      throw er; // Unhandled 'error' event1137      ^1138Error: bind EADDRINUSE null:30031139    at Object.exports._errnoException (util.js:837:11)1140    at exports._exceptionWithHostPort (util.js:860:20)1141    at cb (net.js:1296:16)1142    at shared (cluster.js:582:5)1143    at Worker.<anonymous> (cluster.js:556:9)1144    at process.<anonymous> (cluster.js:710:8)1145    at emitTwo (events.js:92:20)1146    at process.emit (events.js:172:7)1147    at handleMessage (internal/child_process.js:685:10)1148    at internal/child_process.js:496:71149events.js:1411150      throw er; // Unhandled 'error' event1151      ^1152Error: bind EADDRINUSE null:30031153    at Object.exports._errnoException (util.js:837:11)1154    at exports._exceptionWithHostPort (util.js:860:20)1155    at cb (net.js:1296:16)1156    at shared (cluster.js:582:5)1157    at Worker.<anonymous> (cluster.js:556:9)1158    at process.<anonymous> (cluster.js:710:8)1159    at emitTwo (events.js:92:20)1160    at process.emit (events.js:172:7)1161    at handleMessage (internal/child_process.js:685:10)1162    at internal/child_process.js:496:71163events.js:1411164      throw er; // Unhandled 'error' event1165      ^1166Error: bind EADDRINUSE null:30031167    at Object.exports._errnoException (util.js:837:11)1168    at exports._exceptionWithHostPort (util.js:860:20)1169    at cb (net.js:1296:16)1170    at shared (cluster.js:582:5)1171    at Worker.<anonymous> (cluster.js:556:9)1172    at process.<anonymous> (cluster.js:710:8)1173    at emitTwo (events.js:92:20)1174    at process.emit (events.js:172:7)1175    at handleMessage (internal/child_process.js:685:10)1176    at internal/child_process.js:496:71177events.js:1411178      throw er; // Unhandled 'error' event1179      ^1180Error: bind EADDRINUSE null:30031181    at Object.exports._errnoException (util.js:837:11)1182    at exports._exceptionWithHostPort (util.js:860:20)1183    at cb (net.js:1296:16)1184    at shared (cluster.js:582:5)1185    at Worker.<anonymous> (cluster.js:556:9)1186    at process.<anonymous> (cluster.js:710:8)1187    at emitTwo (events.js:92:20)1188    at process.emit (events.js:172:7)1189    at handleMessage (internal/child_process.js:685:10)1190    at internal/child_process.js:496:71191events.js:1411192      throw er; // Unhandled 'error' event1193      ^1194Error: bind EADDRINUSE null:30031195    at Object.exports._errnoException (util.js:837:11)1196    at exports._exceptionWithHostPort (util.js:860:20)1197    at cb (net.js:1296:16)1198    at shared (cluster.js:582:5)1199    at Worker.<anonymous> (cluster.js:556:9)1200    at process.<anonymous> (cluster.js:710:8)1201    at emitTwo (events.js:92:20)1202    at process.emit (events.js:172:7)1203    at handleMessage (internal/child_process.js:685:10)1204    at internal/child_process.js:496:71205events.js:1411206      throw er; // Unhandled 'error' event1207      ^1208Error: bind EADDRINUSE null:30031209    at Object.exports._errnoException (util.js:837:11)1210    at exports._exceptionWithHostPort (util.js:860:20)1211    at cb (net.js:1296:16)1212    at shared (cluster.js:582:5)1213    at Worker.<anonymous> (cluster.js:556:9)1214    at process.<anonymous> (cluster.js:710:8)1215    at emitTwo (events.js:92:20)1216    at process.emit (events.js:172:7)1217    at handleMessage (internal/child_process.js:685:10)1218    at internal/child_process.js:496:71219events.js:1411220      throw er; // Unhandled 'error' event1221      ^1222Error: bind EADDRINUSE null:30031223    at Object.exports._errnoException (util.js:837:11)1224    at exports._exceptionWithHostPort (util.js:860:20)1225    at cb (net.js:1296:16)1226    at shared (cluster.js:582:5)1227    at Worker.<anonymous> (cluster.js:556:9)1228    at process.<anonymous> (cluster.js:710:8)1229    at emitTwo (events.js:92:20)1230    at process.emit (events.js:172:7)1231    at handleMessage (internal/child_process.js:685:10)1232    at internal/child_process.js:496:71233events.js:1411234      throw er; // Unhandled 'error' event1235      ^1236Error: bind EADDRINUSE null:30031237    at Object.exports._errnoException (util.js:837:11)1238    at exports._exceptionWithHostPort (util.js:860:20)1239    at cb (net.js:1296:16)1240    at shared (cluster.js:582:5)1241    at Worker.<anonymous> (cluster.js:556:9)1242    at process.<anonymous> (cluster.js:710:8)1243    at emitTwo (events.js:92:20)1244    at process.emit (events.js:172:7)1245    at handleMessage (internal/child_process.js:685:10)1246    at internal/child_process.js:496:71247events.js:1411248      throw er; // Unhandled 'error' event1249      ^1250Error: bind EADDRINUSE null:30031251    at Object.exports._errnoException (util.js:837:11)1252    at exports._exceptionWithHostPort (util.js:860:20)1253    at cb (net.js:1296:16)1254    at shared (cluster.js:582:5)1255    at Worker.<anonymous> (cluster.js:556:9)1256    at process.<anonymous> (cluster.js:710:8)1257    at emitTwo (events.js:92:20)1258    at process.emit (events.js:172:7)1259    at handleMessage (internal/child_process.js:685:10)1260    at internal/child_process.js:496:71261events.js:1411262      throw er; // Unhandled 'error' event1263      ^1264Error: bind EADDRINUSE null:30031265    at Object.exports._errnoException (util.js:837:11)1266    at exports._exceptionWithHostPort (util.js:860:20)1267    at cb (net.js:1296:16)1268    at shared (cluster.js:582:5)1269    at Worker.<anonymous> (cluster.js:556:9)1270    at process.<anonymous> (cluster.js:710:8)1271    at emitTwo (events.js:92:20)1272    at process.emit (events.js:172:7)1273    at handleMessage (internal/child_process.js:685:10)1274    at internal/child_process.js:496:71275events.js:1411276      throw er; // Unhandled 'error' event1277      ^1278Error: bind EADDRINUSE null:30031279    at Object.exports._errnoException (util.js:837:11)1280    at exports._exceptionWithHostPort (util.js:860:20)1281    at cb (net.js:1296:16)1282    at shared (cluster.js:582:5)1283    at Worker.<anonymous> (cluster.js:556:9)1284    at process.<anonymous> (cluster.js:710:8)1285    at emitTwo (events.js:92:20)1286    at process.emit (events.js:172:7)1287    at handleMessage (internal/child_process.js:685:10)1288    at internal/child_process.js:496:71289events.js:1411290      throw er; // Unhandled 'error' event1291      ^1292Error: bind EADDRINUSE null:30031293    at Object.exports._errnoException (util.js:837:11)1294    at exports._exceptionWithHostPort (util.js:860:20)1295    at cb (net.js:1296:16)1296    at shared (cluster.js:582:5)1297    at Worker.<anonymous> (cluster.js:556:9)1298    at process.<anonymous> (cluster.js:710:8)1299    at emitTwo (events.js:92:20)1300    at process.emit (events.js:172:7)1301    at handleMessage (internal/child_process.js:685:10)1302    at internal/child_process.js:496:71303events.js:1411304      throw er; // Unhandled 'error' event1305      ^1306Error: bind EADDRINUSE null:30031307    at Object.exports._errnoException (util.js:837:11)1308    at exports._exceptionWithHostPort (util.js:860:20)1309    at cb (net.js:1296:16)1310    at shared (cluster.js:582:5)1311    at Worker.<anonymous> (cluster.js:556:9)1312    at process.<anonymous> (cluster.js:710:8)1313    at emitTwo (events.js:92:20)1314    at process.emit (events.js:172:7)1315    at handleMessage (internal/child_process.js:685:10)1316    at internal/child_process.js:496:71317events.js:1411318      throw er; // Unhandled 'error' event1319      ^1320Error: bind EADDRINUSE null:30031321    at Object.exports._errnoException (util.js:837:11)1322    at exports._exceptionWithHostPort (util.js:860:20)1323    at cb (net.js:1296:16)1324    at shared (cluster.js:582:5)1325    at Worker.<anonymous> (cluster.js:556:9)1326    at process.<anonymous> (cluster.js:710:8)1327    at emitTwo (events.js:92:20)1328    at process.emit (events.js:172:7)1329    at handleMessage (internal/child_process.js:685:10)1330    at internal/child_process.js:496:71331events.js:1411332      throw er; // Unhandled 'error' event1333      ^1334Error: bind EADDRINUSE null:30031335    at Object.exports._errnoException (util.js:837:11)1336    at exports._exceptionWithHostPort (util.js:860:20)1337    at cb (net.js:1296:16)1338    at shared (cluster.js:582:5)1339    at Worker.<anonymous> (cluster.js:556:9)1340    at process.<anonymous> (cluster.js:710:8)1341    at emitTwo (events.js:92:20)1342    at process.emit (events.js:172:7)1343    at handleMessage (internal/child_process.js:685:10)1344    at internal/child_process.js:496:71345events.js:1411346      throw er; // Unhandled 'error' event1347      ^1348Error: bind EADDRINUSE null:30031349    at Object.exports._errnoException (util.js:837:11)1350    at exports._exceptionWithHostPort (util.js:860:20)1351    at cb (net.js:1296:16)1352    at shared (cluster.js:582:5)1353    at Worker.<anonymous> (cluster.js:556:9)1354    at process.<anonymous> (cluster.js:710:8)1355    at emitTwo (events.js:92:20)1356    at process.emit (events.js:172:7)1357    at handleMessage (internal/child_process.js:685:10)1358    at internal/child_process.js:496:71359events.js:1411360      throw er; // Unhandled 'error' event1361      ^1362Error: bind EADDRINUSE null:30031363    at Object.exports._errnoException (util.js:837:11)1364    at exports._exceptionWithHostPort (util.js:860:20)1365    at cb (net.js:1296:16)1366    at shared (cluster.js:582:5)1367    at Worker.<anonymous> (cluster.js:556:9)1368    at process.<anonymous> (cluster.js:710:8)1369    at emitTwo (events.js:92:20)1370    at process.emit (events.js:172:7)1371    at handleMessage (internal/child_process.js:685:10)1372    at internal/child_process.js:496:71373events.js:1411374      throw er; // Unhandled 'error' event1375      ^1376Error: bind EADDRINUSE null:30031377    at Object.exports._errnoException (util.js:837:11)1378    at exports._exceptionWithHostPort (util.js:860:20)1379    at cb (net.js:1296:16)1380    at shared (cluster.js:582:5)1381    at Worker.<anonymous> (cluster.js:556:9)1382    at process.<anonymous> (cluster.js:710:8)1383    at emitTwo (events.js:92:20)1384    at process.emit (events.js:172:7)1385    at handleMessage (internal/child_process.js:685:10)1386    at internal/child_process.js:496:71387events.js:1411388      throw er; // Unhandled 'error' event1389      ^1390Error: bind EADDRINUSE null:30031391    at Object.exports._errnoException (util.js:837:11)1392    at exports._exceptionWithHostPort (util.js:860:20)1393    at cb (net.js:1296:16)1394    at shared (cluster.js:582:5)1395    at Worker.<anonymous> (cluster.js:556:9)1396    at process.<anonymous> (cluster.js:710:8)1397    at emitTwo (events.js:92:20)1398    at process.emit (events.js:172:7)1399    at handleMessage (internal/child_process.js:685:10)1400    at internal/child_process.js:496:71401events.js:1411402      throw er; // Unhandled 'error' event1403      ^1404Error: bind EADDRINUSE null:30031405    at Object.exports._errnoException (util.js:837:11)1406    at exports._exceptionWithHostPort (util.js:860:20)1407    at cb (net.js:1296:16)1408    at shared (cluster.js:582:5)1409    at Worker.<anonymous> (cluster.js:556:9)1410    at process.<anonymous> (cluster.js:710:8)1411    at emitTwo (events.js:92:20)1412    at process.emit (events.js:172:7)1413    at handleMessage (internal/child_process.js:685:10)1414    at internal/child_process.js:496:71415events.js:1411416      throw er; // Unhandled 'error' event1417      ^1418Error: bind EADDRINUSE null:30031419    at Object.exports._errnoException (util.js:837:11)1420    at exports._exceptionWithHostPort (util.js:860:20)1421    at cb (net.js:1296:16)1422    at shared (cluster.js:582:5)1423    at Worker.<anonymous> (cluster.js:556:9)1424    at process.<anonymous> (cluster.js:710:8)1425    at emitTwo (events.js:92:20)1426    at process.emit (events.js:172:7)1427    at handleMessage (internal/child_process.js:685:10)1428    at internal/child_process.js:496:71429events.js:1411430      throw er; // Unhandled 'error' event1431      ^1432Error: bind EADDRINUSE null:30031433    at Object.exports._errnoException (util.js:837:11)1434    at exports._exceptionWithHostPort (util.js:860:20)1435    at cb (net.js:1296:16)1436    at shared (cluster.js:582:5)1437    at Worker.<anonymous> (cluster.js:556:9)1438    at process.<anonymous> (cluster.js:710:8)1439    at emitTwo (events.js:92:20)1440    at process.emit (events.js:172:7)1441    at handleMessage (internal/child_process.js:685:10)1442    at internal/child_process.js:496:71443events.js:1411444      throw er; // Unhandled 'error' event1445      ^1446Error: bind EADDRINUSE null:30031447    at Object.exports._errnoException (util.js:837:11)1448    at exports._exceptionWithHostPort (util.js:860:20)1449    at cb (net.js:1296:16)1450    at shared (cluster.js:582:5)1451    at Worker.<anonymous> (cluster.js:556:9)1452    at process.<anonymous> (cluster.js:710:8)1453    at emitTwo (events.js:92:20)1454    at process.emit (events.js:172:7)1455    at handleMessage (internal/child_process.js:685:10)1456    at internal/child_process.js:496:71457events.js:1411458      throw er; // Unhandled 'error' event1459      ^1460Error: bind EADDRINUSE null:30031461    at Object.exports._errnoException (util.js:837:11)1462    at exports._exceptionWithHostPort (util.js:860:20)1463    at cb (net.js:1296:16)1464    at shared (cluster.js:582:5)1465    at Worker.<anonymous> (cluster.js:556:9)1466    at process.<anonymous> (cluster.js:710:8)1467    at emitTwo (events.js:92:20)1468    at process.emit (events.js:172:7)1469    at handleMessage (internal/child_process.js:685:10)1470    at internal/child_process.js:496:71471events.js:1411472      throw er; // Unhandled 'error' event1473      ^1474Error: bind EADDRINUSE null:30031475    at Object.exports._errnoException (util.js:837:11)1476    at exports._exceptionWithHostPort (util.js:860:20)1477    at cb (net.js:1296:16)1478    at shared (cluster.js:582:5)1479    at Worker.<anonymous> (cluster.js:556:9)1480    at process.<anonymous> (cluster.js:710:8)1481    at emitTwo (events.js:92:20)1482    at process.emit (events.js:172:7)1483    at handleMessage (internal/child_process.js:685:10)1484    at internal/child_process.js:496:71485events.js:1411486      throw er; // Unhandled 'error' event1487      ^1488Error: bind EADDRINUSE null:30031489    at Object.exports._errnoException (util.js:837:11)1490    at exports._exceptionWithHostPort (util.js:860:20)1491    at cb (net.js:1296:16)1492    at shared (cluster.js:582:5)1493    at Worker.<anonymous> (cluster.js:556:9)1494    at process.<anonymous> (cluster.js:710:8)1495    at emitTwo (events.js:92:20)1496    at process.emit (events.js:172:7)1497    at handleMessage (internal/child_process.js:685:10)1498    at internal/child_process.js:496:71499events.js:1411500      throw er; // Unhandled 'error' event1501      ^1502Error: bind EADDRINUSE null:30031503    at Object.exports._errnoException (util.js:837:11)1504    at exports._exceptionWithHostPort (util.js:860:20)1505    at cb (net.js:1296:16)1506    at shared (cluster.js:582:5)1507    at Worker.<anonymous> (cluster.js:556:9)1508    at process.<anonymous> (cluster.js:710:8)1509    at emitTwo (events.js:92:20)1510    at process.emit (events.js:172:7)1511    at handleMessage (internal/child_process.js:685:10)1512    at internal/child_process.js:496:71513events.js:1411514      throw er; // Unhandled 'error' event1515      ^1516Error: bind EADDRINUSE null:30031517    at Object.exports._errnoException (util.js:837:11)1518    at exports._exceptionWithHostPort (util.js:860:20)1519    at cb (net.js:1296:16)1520    at shared (cluster.js:582:5)1521    at Worker.<anonymous> (cluster.js:556:9)1522    at process.<anonymous> (cluster.js:710:8)1523    at emitTwo (events.js:92:20)1524    at process.emit (events.js:172:7)1525    at handleMessage (internal/child_process.js:685:10)1526    at internal/child_process.js:496:71527events.js:1411528      throw er; // Unhandled 'error' event1529      ^1530Error: bind EADDRINUSE null:30031531    at Object.exports._errnoException (util.js:837:11)1532    at exports._exceptionWithHostPort (util.js:860:20)1533    at cb (net.js:1296:16)1534    at shared (cluster.js:582:5)1535    at Worker.<anonymous> (cluster.js:556:9)1536    at process.<anonymous> (cluster.js:710:8)1537    at emitTwo (events.js:92:20)1538    at process.emit (events.js:172:7)1539    at handleMessage (internal/child_process.js:685:10)1540    at internal/child_process.js:496:71541events.js:1411542      throw er; // Unhandled 'error' event1543      ^1544Error: bind EADDRINUSE null:30031545    at Object.exports._errnoException (util.js:837:11)1546    at exports._exceptionWithHostPort (util.js:860:20)1547    at cb (net.js:1296:16)1548    at shared (cluster.js:582:5)1549    at Worker.<anonymous> (cluster.js:556:9)1550    at process.<anonymous> (cluster.js:710:8)1551    at emitTwo (events.js:92:20)1552    at process.emit (events.js:172:7)1553    at handleMessage (internal/child_process.js:685:10)1554    at internal/child_process.js:496:71555events.js:1411556      throw er; // Unhandled 'error' event1557      ^1558Error: bind EADDRINUSE null:30031559    at Object.exports._errnoException (util.js:837:11)1560    at exports._exceptionWithHostPort (util.js:860:20)1561    at cb (net.js:1296:16)1562    at shared (cluster.js:582:5)1563    at Worker.<anonymous> (cluster.js:556:9)1564    at process.<anonymous> (cluster.js:710:8)1565    at emitTwo (events.js:92:20)1566    at process.emit (events.js:172:7)1567    at handleMessage (internal/child_process.js:685:10)1568    at internal/child_process.js:496:71569events.js:1411570      throw er; // Unhandled 'error' event1571      ^1572Error: bind EADDRINUSE null:30031573    at Object.exports._errnoException (util.js:837:11)1574    at exports._exceptionWithHostPort (util.js:860:20)1575    at cb (net.js:1296:16)1576    at shared (cluster.js:582:5)1577    at Worker.<anonymous> (cluster.js:556:9)1578    at process.<anonymous> (cluster.js:710:8)1579    at emitTwo (events.js:92:20)1580    at process.emit (events.js:172:7)1581    at handleMessage (internal/child_process.js:685:10)1582    at internal/child_process.js:496:71583events.js:1411584      throw er; // Unhandled 'error' event1585      ^1586Error: bind EADDRINUSE null:30031587    at Object.exports._errnoException (util.js:837:11)1588    at exports._exceptionWithHostPort (util.js:860:20)1589    at cb (net.js:1296:16)1590    at shared (cluster.js:582:5)1591    at Worker.<anonymous> (cluster.js:556:9)1592    at process.<anonymous> (cluster.js:710:8)1593    at emitTwo (events.js:92:20)1594    at process.emit (events.js:172:7)1595    at handleMessage (internal/child_process.js:685:10)1596    at internal/child_process.js:496:71597events.js:1411598      throw er; // Unhandled 'error' event1599      ^1600Error: bind EADDRINUSE null:30031601    at Object.exports._errnoException (util.js:837:11)1602    at exports._exceptionWithHostPort (util.js:860:20)1603    at cb (net.js:1296:16)1604    at shared (cluster.js:582:5)1605    at Worker.<anonymous> (cluster.js:556:9)1606    at process.<anonymous> (cluster.js:710:8)1607    at emitTwo (events.js:92:20)1608    at process.emit (events.js:172:7)1609    at handleMessage (internal/child_process.js:685:10)1610    at internal/child_process.js:496:71611events.js:1411612      throw er; // Unhandled 'error' event1613      ^1614Error: bind EADDRINUSE null:30031615    at Object.exports._errnoException (util.js:837:11)1616    at exports._exceptionWithHostPort (util.js:860:20)1617    at cb (net.js:1296:16)1618    at shared (cluster.js:582:5)1619    at Worker.<anonymous> (cluster.js:556:9)1620    at process.<anonymous> (cluster.js:710:8)1621    at emitTwo (events.js:92:20)1622    at process.emit (events.js:172:7)1623    at handleMessage (internal/child_process.js:685:10)1624    at internal/child_process.js:496:71625events.js:1411626      throw er; // Unhandled 'error' event1627      ^1628Error: bind EADDRINUSE null:30031629    at Object.exports._errnoException (util.js:837:11)1630    at exports._exceptionWithHostPort (util.js:860:20)1631    at cb (net.js:1296:16)1632    at shared (cluster.js:582:5)1633    at Worker.<anonymous> (cluster.js:556:9)1634    at process.<anonymous> (cluster.js:710:8)1635    at emitTwo (events.js:92:20)1636    at process.emit (events.js:172:7)1637    at handleMessage (internal/child_process.js:685:10)1638    at internal/child_process.js:496:71639events.js:1411640      throw er; // Unhandled 'error' event1641      ^1642Error: bind EADDRINUSE null:30031643    at Object.exports._errnoException (util.js:837:11)1644    at exports._exceptionWithHostPort (util.js:860:20)1645    at cb (net.js:1296:16)1646    at shared (cluster.js:582:5)1647    at Worker.<anonymous> (cluster.js:556:9)1648    at process.<anonymous> (cluster.js:710:8)1649    at emitTwo (events.js:92:20)1650    at process.emit (events.js:172:7)1651    at handleMessage (internal/child_process.js:685:10)1652    at internal/child_process.js:496:71653events.js:1411654      throw er; // Unhandled 'error' event1655      ^1656Error: bind EADDRINUSE null:30031657    at Object.exports._errnoException (util.js:837:11)1658    at exports._exceptionWithHostPort (util.js:860:20)1659    at cb (net.js:1296:16)1660    at shared (cluster.js:582:5)1661    at Worker.<anonymous> (cluster.js:556:9)1662    at process.<anonymous> (cluster.js:710:8)1663    at emitTwo (events.js:92:20)1664    at process.emit (events.js:172:7)1665    at handleMessage (internal/child_process.js:685:10)1666    at internal/child_process.js:496:71667events.js:1411668      throw er; // Unhandled 'error' event1669      ^1670Error: bind EADDRINUSE null:30031671    at Object.exports._errnoException (util.js:837:11)1672    at exports._exceptionWithHostPort (util.js:860:20)1673    at cb (net.js:1296:16)1674    at shared (cluster.js:582:5)1675    at Worker.<anonymous> (cluster.js:556:9)1676    at process.<anonymous> (cluster.js:710:8)1677    at emitTwo (events.js:92:20)1678    at process.emit (events.js:172:7)1679    at handleMessage (internal/child_process.js:685:10)1680    at internal/child_process.js:496:71681events.js:1411682      throw er; // Unhandled 'error' event1683      ^1684Error: bind EADDRINUSE null:30031685    at Object.exports._errnoException (util.js:837:11)1686    at exports._exceptionWithHostPort (util.js:860:20)1687    at cb (net.js:1296:16)1688    at shared (cluster.js:582:5)1689    at Worker.<anonymous> (cluster.js:556:9)1690    at process.<anonymous> (cluster.js:710:8)1691    at emitTwo (events.js:92:20)1692    at process.emit (events.js:172:7)1693    at handleMessage (internal/child_process.js:685:10)1694    at internal/child_process.js:496:71695events.js:1411696      throw er; // Unhandled 'error' event1697      ^1698Error: bind EADDRINUSE null:30031699    at Object.exports._errnoException (util.js:837:11)1700    at exports._exceptionWithHostPort (util.js:860:20)1701    at cb (net.js:1296:16)1702    at shared (cluster.js:582:5)1703    at Worker.<anonymous> (cluster.js:556:9)1704    at process.<anonymous> (cluster.js:710:8)1705    at emitTwo (events.js:92:20)1706    at process.emit (events.js:172:7)1707    at handleMessage (internal/child_process.js:685:10)1708    at internal/child_process.js:496:71709events.js:1411710      throw er; // Unhandled 'error' event1711      ^1712Error: bind EADDRINUSE null:30031713    at Object.exports._errnoException (util.js:837:11)1714    at exports._exceptionWithHostPort (util.js:860:20)1715    at cb (net.js:1296:16)1716    at shared (cluster.js:582:5)1717    at Worker.<anonymous> (cluster.js:556:9)1718    at process.<anonymous> (cluster.js:710:8)1719    at emitTwo (events.js:92:20)1720    at process.emit (events.js:172:7)1721    at handleMessage (internal/child_process.js:685:10)1722    at internal/child_process.js:496:71723events.js:1411724      throw er; // Unhandled 'error' event1725      ^1726Error: bind EADDRINUSE null:30031727    at Object.exports._errnoException (util.js:837:11)1728    at exports._exceptionWithHostPort (util.js:860:20)1729    at cb (net.js:1296:16)1730    at shared (cluster.js:582:5)1731    at Worker.<anonymous> (cluster.js:556:9)1732    at process.<anonymous> (cluster.js:710:8)1733    at emitTwo (events.js:92:20)1734    at process.emit (events.js:172:7)1735    at handleMessage (internal/child_process.js:685:10)1736    at internal/child_process.js:496:71737events.js:1411738      throw er; // Unhandled 'error' event1739      ^1740Error: bind EADDRINUSE null:30031741    at Object.exports._errnoException (util.js:837:11)1742    at exports._exceptionWithHostPort (util.js:860:20)1743    at cb (net.js:1296:16)1744    at shared (cluster.js:582:5)1745    at Worker.<anonymous> (cluster.js:556:9)1746    at process.<anonymous> (cluster.js:710:8)1747    at emitTwo (events.js:92:20)1748    at process.emit (events.js:172:7)1749    at handleMessage (internal/child_process.js:685:10)1750    at internal/child_process.js:496:71751events.js:1411752      throw er; // Unhandled 'error' event1753      ^1754Error: bind EADDRINUSE null:30031755    at Object.exports._errnoException (util.js:837:11)1756    at exports._exceptionWithHostPort (util.js:860:20)1757    at cb (net.js:1296:16)1758    at shared (cluster.js:582:5)1759    at Worker.<anonymous> (cluster.js:556:9)1760    at process.<anonymous> (cluster.js:710:8)1761    at emitTwo (events.js:92:20)1762    at process.emit (events.js:172:7)1763    at handleMessage (internal/child_process.js:685:10)1764    at internal/child_process.js:496:71765events.js:1411766      throw er; // Unhandled 'error' event1767      ^1768Error: bind EADDRINUSE null:30031769    at Object.exports._errnoException (util.js:837:11)1770    at exports._exceptionWithHostPort (util.js:860:20)1771    at cb (net.js:1296:16)1772    at shared (cluster.js:582:5)1773    at Worker.<anonymous> (cluster.js:556:9)1774    at process.<anonymous> (cluster.js:710:8)1775    at emitTwo (events.js:92:20)1776    at process.emit (events.js:172:7)1777    at handleMessage (internal/child_process.js:685:10)1778    at internal/child_process.js:496:71779events.js:1411780      throw er; // Unhandled 'error' event1781      ^1782Error: bind EADDRINUSE null:30031783    at Object.exports._errnoException (util.js:837:11)1784    at exports._exceptionWithHostPort (util.js:860:20)1785    at cb (net.js:1296:16)1786    at shared (cluster.js:582:5)1787    at Worker.<anonymous> (cluster.js:556:9)1788    at process.<anonymous> (cluster.js:710:8)1789    at emitTwo (events.js:92:20)1790    at process.emit (events.js:172:7)1791    at handleMessage (internal/child_process.js:685:10)1792    at internal/child_process.js:496:71793events.js:1411794      throw er; // Unhandled 'error' event1795      ^1796Error: bind EADDRINUSE null:30031797    at Object.exports._errnoException (util.js:837:11)1798    at exports._exceptionWithHostPort (util.js:860:20)1799    at cb (net.js:1296:16)1800    at shared (cluster.js:582:5)1801    at Worker.<anonymous> (cluster.js:556:9)1802    at process.<anonymous> (cluster.js:710:8)1803    at emitTwo (events.js:92:20)1804    at process.emit (events.js:172:7)1805    at handleMessage (internal/child_process.js:685:10)1806    at internal/child_process.js:496:71807events.js:1411808      throw er; // Unhandled 'error' event1809      ^1810Error: bind EADDRINUSE null:30031811    at Object.exports._errnoException (util.js:837:11)1812    at exports._exceptionWithHostPort (util.js:860:20)1813    at cb (net.js:1296:16)1814    at shared (cluster.js:582:5)1815    at Worker.<anonymous> (cluster.js:556:9)1816    at process.<anonymous> (cluster.js:710:8)1817    at emitTwo (events.js:92:20)1818    at process.emit (events.js:172:7)1819    at handleMessage (internal/child_process.js:685:10)1820    at internal/child_process.js:496:71821events.js:1411822      throw er; // Unhandled 'error' event1823      ^1824Error: bind EADDRINUSE null:30031825    at Object.exports._errnoException (util.js:837:11)1826    at exports._exceptionWithHostPort (util.js:860:20)1827    at cb (net.js:1296:16)1828    at shared (cluster.js:582:5)1829    at Worker.<anonymous> (cluster.js:556:9)1830    at process.<anonymous> (cluster.js:710:8)1831    at emitTwo (events.js:92:20)1832    at process.emit (events.js:172:7)1833    at handleMessage (internal/child_process.js:685:10)1834    at internal/child_process.js:496:71835events.js:1411836      throw er; // Unhandled 'error' event1837      ^1838Error: bind EADDRINUSE null:30031839    at Object.exports._errnoException (util.js:837:11)1840    at exports._exceptionWithHostPort (util.js:860:20)1841    at cb (net.js:1296:16)1842    at shared (cluster.js:582:5)1843    at Worker.<anonymous> (cluster.js:556:9)1844    at process.<anonymous> (cluster.js:710:8)1845    at emitTwo (events.js:92:20)1846    at process.emit (events.js:172:7)1847    at handleMessage (internal/child_process.js:685:10)1848    at internal/child_process.js:496:71849events.js:1411850      throw er; // Unhandled 'error' event1851      ^1852Error: bind EADDRINUSE null:30031853    at Object.exports._errnoException (util.js:837:11)1854    at exports._exceptionWithHostPort (util.js:860:20)1855    at cb (net.js:1296:16)1856    at shared (cluster.js:582:5)1857    at Worker.<anonymous> (cluster.js:556:9)1858    at process.<anonymous> (cluster.js:710:8)1859    at emitTwo (events.js:92:20)1860    at process.emit (events.js:172:7)1861    at handleMessage (internal/child_process.js:685:10)1862    at internal/child_process.js:496:71863events.js:1411864      throw er; // Unhandled 'error' event1865      ^1866Error: bind EADDRINUSE null:30031867    at Object.exports._errnoException (util.js:837:11)1868    at exports._exceptionWithHostPort (util.js:860:20)1869    at cb (net.js:1296:16)1870    at shared (cluster.js:582:5)1871    at Worker.<anonymous> (cluster.js:556:9)1872    at process.<anonymous> (cluster.js:710:8)1873    at emitTwo (events.js:92:20)1874    at process.emit (events.js:172:7)1875    at handleMessage (internal/child_process.js:685:10)1876    at internal/child_process.js:496:71877events.js:1411878      throw er; // Unhandled 'error' event1879      ^1880Error: bind EADDRINUSE null:30031881    at Object.exports._errnoException (util.js:837:11)1882    at exports._exceptionWithHostPort (util.js:860:20)1883    at cb (net.js:1296:16)1884    at shared (cluster.js:582:5)1885    at Worker.<anonymous> (cluster.js:556:9)1886    at process.<anonymous> (cluster.js:710:8)1887    at emitTwo (events.js:92:20)1888    at process.emit (events.js:172:7)1889    at handleMessage (internal/child_process.js:685:10)1890    at internal/child_process.js:496:71891events.js:1411892      throw er; // Unhandled 'error' event1893      ^1894Error: bind EADDRINUSE null:30031895    at Object.exports._errnoException (util.js:837:11)1896    at exports._exceptionWithHostPort (util.js:860:20)1897    at cb (net.js:1296:16)1898    at shared (cluster.js:582:5)1899    at Worker.<anonymous> (cluster.js:556:9)1900    at process.<anonymous> (cluster.js:710:8)1901    at emitTwo (events.js:92:20)1902    at process.emit (events.js:172:7)1903    at handleMessage (internal/child_process.js:685:10)1904    at internal/child_process.js:496:71905events.js:1411906      throw er; // Unhandled 'error' event1907      ^1908Error: bind EADDRINUSE null:30031909    at Object.exports._errnoException (util.js:837:11)1910    at exports._exceptionWithHostPort (util.js:860:20)1911    at cb (net.js:1296:16)1912    at shared (cluster.js:582:5)1913    at Worker.<anonymous> (cluster.js:556:9)1914    at process.<anonymous> (cluster.js:710:8)1915    at emitTwo (events.js:92:20)1916    at process.emit (events.js:172:7)1917    at handleMessage (internal/child_process.js:685:10)1918    at internal/child_process.js:496:71919events.js:1411920      throw er; // Unhandled 'error' event1921      ^1922Error: bind EADDRINUSE null:30031923    at Object.exports._errnoException (util.js:837:11)1924    at exports._exceptionWithHostPort (util.js:860:20)1925    at cb (net.js:1296:16)1926    at shared (cluster.js:582:5)1927    at Worker.<anonymous> (cluster.js:556:9)1928    at process.<anonymous> (cluster.js:710:8)1929    at emitTwo (events.js:92:20)1930    at process.emit (events.js:172:7)1931    at handleMessage (internal/child_process.js:685:10)1932    at internal/child_process.js:496:71933events.js:1411934      throw er; // Unhandled 'error' event1935      ^1936Error: bind EADDRINUSE null:30031937    at Object.exports._errnoException (util.js:837:11)1938    at exports._exceptionWithHostPort (util.js:860:20)1939    at cb (net.js:1296:16)1940    at shared (cluster.js:582:5)1941    at Worker.<anonymous> (cluster.js:556:9)1942    at process.<anonymous> (cluster.js:710:8)1943    at emitTwo (events.js:92:20)1944    at process.emit (events.js:172:7)1945    at handleMessage (internal/child_process.js:685:10)1946    at internal/child_process.js:496:71947events.js:1411948      throw er; // Unhandled 'error' event1949      ^1950Error: bind EADDRINUSE null:30031951    at Object.exports._errnoException (util.js:837:11)1952    at exports._exceptionWithHostPort (util.js:860:20)1953    at cb (net.js:1296:16)1954    at shared (cluster.js:582:5)1955    at Worker.<anonymous> (cluster.js:556:9)1956    at process.<anonymous> (cluster.js:710:8)1957    at emitTwo (events.js:92:20)1958    at process.emit (events.js:172:7)1959    at handleMessage (internal/child_process.js:685:10)1960    at internal/child_process.js:496:71961events.js:1411962      throw er; // Unhandled 'error' event1963      ^1964Error: bind EADDRINUSE null:30031965    at Object.exports._errnoException (util.js:837:11)1966    at exports._exceptionWithHostPort (util.js:860:20)1967    at cb (net.js:1296:16)1968    at shared (cluster.js:582:5)1969    at Worker.<anonymous> (cluster.js:556:9)1970    at process.<anonymous> (cluster.js:710:8)1971    at emitTwo (events.js:92:20)1972    at process.emit (events.js:172:7)1973    at handleMessage (internal/child_process.js:685:10)1974    at internal/child_process.js:496:71975events.js:1411976      throw er; // Unhandled 'error' event1977      ^1978Error: bind EADDRINUSE null:30031979    at Object.exports._errnoException (util.js:837:11)1980    at exports._exceptionWithHostPort (util.js:860:20)1981    at cb (net.js:1296:16)1982    at shared (cluster.js:582:5)1983    at Worker.<anonymous> (cluster.js:556:9)1984    at process.<anonymous> (cluster.js:710:8)1985    at emitTwo (events.js:92:20)1986    at process.emit (events.js:172:7)1987    at handleMessage (internal/child_process.js:685:10)1988    at internal/child_process.js:496:71989events.js:1411990      throw er; // Unhandled 'error' event1991      ^1992Error: bind EADDRINUSE null:30031993    at Object.exports._errnoException (util.js:837:11)1994    at exports._exceptionWithHostPort (util.js:860:20)1995    at cb (net.js:1296:16)1996    at shared (cluster.js:582:5)1997    at Worker.<anonymous> (cluster.js:556:9)1998    at process.<anonymous> (cluster.js:710:8)1999    at emitTwo (events.js:92:20)2000    at process.emit (events.js:172:7)2001    at handleMessage (internal/child_process.js:685:10)2002    at internal/child_process.js:496:72003events.js:1412004      throw er; // Unhandled 'error' event2005      ^2006Error: bind EADDRINUSE null:30032007    at Object.exports._errnoException (util.js:837:11)2008    at exports._exceptionWithHostPort (util.js:860:20)2009    at cb (net.js:1296:16)2010    at shared (cluster.js:582:5)2011    at Worker.<anonymous> (cluster.js:556:9)2012    at process.<anonymous> (cluster.js:710:8)2013    at emitTwo (events.js:92:20)2014    at process.emit (events.js:172:7)2015    at handleMessage (internal/child_process.js:685:10)2016    at internal/child_process.js:496:72017events.js:1412018      throw er; // Unhandled 'error' event2019      ^2020Error: bind EADDRINUSE null:30032021    at Object.exports._errnoException (util.js:837:11)2022    at exports._exceptionWithHostPort (util.js:860:20)2023    at cb (net.js:1296:16)2024    at shared (cluster.js:582:5)2025    at Worker.<anonymous> (cluster.js:556:9)2026    at process.<anonymous> (cluster.js:710:8)2027    at emitTwo (events.js:92:20)2028    at process.emit (events.js:172:7)2029    at handleMessage (internal/child_process.js:685:10)2030    at internal/child_process.js:496:72031events.js:1412032      throw er; // Unhandled 'error' event2033      ^2034Error: bind EADDRINUSE null:30032035    at Object.exports._errnoException (util.js:837:11)2036    at exports._exceptionWithHostPort (util.js:860:20)2037    at cb (net.js:1296:16)2038    at shared (cluster.js:582:5)2039    at Worker.<anonymous> (cluster.js:556:9)2040    at process.<anonymous> (cluster.js:710:8)2041    at emitTwo (events.js:92:20)2042    at process.emit (events.js:172:7)2043    at handleMessage (internal/child_process.js:685:10)2044    at internal/child_process.js:496:72045events.js:1412046      throw er; // Unhandled 'error' event2047      ^2048Error: bind EADDRINUSE null:30032049    at Object.exports._errnoException (util.js:837:11)2050    at exports._exceptionWithHostPort (util.js:860:20)2051    at cb (net.js:1296:16)2052    at shared (cluster.js:582:5)2053    at Worker.<anonymous> (cluster.js:556:9)2054    at process.<anonymous> (cluster.js:710:8)2055    at emitTwo (events.js:92:20)2056    at process.emit (events.js:172:7)2057    at handleMessage (internal/child_process.js:685:10)2058    at internal/child_process.js:496:72059events.js:1412060      throw er; // Unhandled 'error' event2061      ^2062Error: bind EADDRINUSE null:30032063    at Object.exports._errnoException (util.js:837:11)2064    at exports._exceptionWithHostPort (util.js:860:20)2065    at cb (net.js:1296:16)2066    at shared (cluster.js:582:5)2067    at Worker.<anonymous> (cluster.js:556:9)2068    at process.<anonymous> (cluster.js:710:8)2069    at emitTwo (events.js:92:20)2070    at process.emit (events.js:172:7)2071    at handleMessage (internal/child_process.js:685:10)2072    at internal/child_process.js:496:72073events.js:1412074      throw er; // Unhandled 'error' event2075      ^2076Error: bind EADDRINUSE null:30032077    at Object.exports._errnoException (util.js:837:11)2078    at exports._exceptionWithHostPort (util.js:860:20)2079    at cb (net.js:1296:16)2080    at shared (cluster.js:582:5)2081    at Worker.<anonymous> (cluster.js:556:9)2082    at process.<anonymous> (cluster.js:710:8)2083    at emitTwo (events.js:92:20)2084    at process.emit (events.js:172:7)2085    at handleMessage (internal/child_process.js:685:10)2086    at internal/child_process.js:496:72087events.js:1412088      throw er; // Unhandled 'error' event2089      ^2090Error: bind EADDRINUSE null:30032091    at Object.exports._errnoException (util.js:837:11)2092    at exports._exceptionWithHostPort (util.js:860:20)2093    at cb (net.js:1296:16)2094    at shared (cluster.js:582:5)2095    at Worker.<anonymous> (cluster.js:556:9)2096    at process.<anonymous> (cluster.js:710:8)2097    at emitTwo (events.js:92:20)2098    at process.emit (events.js:172:7)2099    at handleMessage (internal/child_process.js:685:10)2100    at internal/child_process.js:496:72101events.js:1412102      throw er; // Unhandled 'error' event2103      ^2104Error: bind EADDRINUSE null:30032105    at Object.exports._errnoException (util.js:837:11)2106    at exports._exceptionWithHostPort (util.js:860:20)2107    at cb (net.js:1296:16)2108    at shared (cluster.js:582:5)2109    at Worker.<anonymous> (cluster.js:556:9)2110    at process.<anonymous> (cluster.js:710:8)2111    at emitTwo (events.js:92:20)2112    at process.emit (events.js:172:7)2113    at handleMessage (internal/child_process.js:685:10)2114    at internal/child_process.js:496:72115events.js:1412116      throw er; // Unhandled 'error' event2117      ^2118Error: bind EADDRINUSE null:30032119    at Object.exports._errnoException (util.js:837:11)2120    at exports._exceptionWithHostPort (util.js:860:20)2121    at cb (net.js:1296:16)2122    at shared (cluster.js:582:5)2123    at Worker.<anonymous> (cluster.js:556:9)2124    at process.<anonymous> (cluster.js:710:8)2125    at emitTwo (events.js:92:20)2126    at process.emit (events.js:172:7)2127    at handleMessage (internal/child_process.js:685:10)2128    at internal/child_process.js:496:72129events.js:1412130      throw er; // Unhandled 'error' event2131      ^2132Error: bind EADDRINUSE null:30032133    at Object.exports._errnoException (util.js:837:11)2134    at exports._exceptionWithHostPort (util.js:860:20)2135    at cb (net.js:1296:16)2136    at shared (cluster.js:582:5)2137    at Worker.<anonymous> (cluster.js:556:9)2138    at process.<anonymous> (cluster.js:710:8)2139    at emitTwo (events.js:92:20)2140    at process.emit (events.js:172:7)2141    at handleMessage (internal/child_process.js:685:10)2142    at internal/child_process.js:496:72143events.js:1412144      throw er; // Unhandled 'error' event2145      ^2146Error: bind EADDRINUSE null:30032147    at Object.exports._errnoException (util.js:837:11)2148    at exports._exceptionWithHostPort (util.js:860:20)2149    at cb (net.js:1296:16)2150    at shared (cluster.js:582:5)2151    at Worker.<anonymous> (cluster.js:556:9)2152    at process.<anonymous> (cluster.js:710:8)2153    at emitTwo (events.js:92:20)2154    at process.emit (events.js:172:7)2155    at handleMessage (internal/child_process.js:685:10)2156    at internal/child_process.js:496:72157events.js:1412158      throw er; // Unhandled 'error' event2159      ^2160Error: bind EADDRINUSE null:30032161    at Object.exports._errnoException (util.js:837:11)2162    at exports._exceptionWithHostPort (util.js:860:20)2163    at cb (net.js:1296:16)2164    at shared (cluster.js:582:5)2165    at Worker.<anonymous> (cluster.js:556:9)2166    at process.<anonymous> (cluster.js:710:8)2167    at emitTwo (events.js:92:20)2168    at process.emit (events.js:172:7)2169    at handleMessage (internal/child_process.js:685:10)2170    at internal/child_process.js:496:72171events.js:1412172      throw er; // Unhandled 'error' event2173      ^2174Error: bind EADDRINUSE null:30032175    at Object.exports._errnoException (util.js:837:11)2176    at exports._exceptionWithHostPort (util.js:860:20)2177    at cb (net.js:1296:16)2178    at shared (cluster.js:582:5)2179    at Worker.<anonymous> (cluster.js:556:9)2180    at process.<anonymous> (cluster.js:710:8)2181    at emitTwo (events.js:92:20)2182    at process.emit (events.js:172:7)2183    at handleMessage (internal/child_process.js:685:10)2184    at internal/child_process.js:496:72185events.js:1412186      throw er; // Unhandled 'error' event2187      ^2188Error: bind EADDRINUSE null:30032189    at Object.exports._errnoException (util.js:837:11)2190    at exports._exceptionWithHostPort (util.js:860:20)2191    at cb (net.js:1296:16)2192    at shared (cluster.js:582:5)2193    at Worker.<anonymous> (cluster.js:556:9)2194    at process.<anonymous> (cluster.js:710:8)2195    at emitTwo (events.js:92:20)2196    at process.emit (events.js:172:7)2197    at handleMessage (internal/child_process.js:685:10)2198    at internal/child_process.js:496:72199events.js:1412200      throw er; // Unhandled 'error' event2201      ^2202Error: bind EADDRINUSE null:30032203    at Object.exports._errnoException (util.js:837:11)2204    at exports._exceptionWithHostPort (util.js:860:20)2205    at cb (net.js:1296:16)2206    at shared (cluster.js:582:5)2207    at Worker.<anonymous> (cluster.js:556:9)2208    at process.<anonymous> (cluster.js:710:8)2209    at emitTwo (events.js:92:20)2210    at process.emit (events.js:172:7)2211    at handleMessage (internal/child_process.js:685:10)2212    at internal/child_process.js:496:72213events.js:1412214      throw er; // Unhandled 'error' event2215      ^2216Error: bind EADDRINUSE null:30032217    at Object.exports._errnoException (util.js:837:11)2218    at exports._exceptionWithHostPort (util.js:860:20)2219    at cb (net.js:1296:16)2220    at shared (cluster.js:582:5)2221    at Worker.<anonymous> (cluster.js:556:9)2222    at process.<anonymous> (cluster.js:710:8)2223    at emitTwo (events.js:92:20)2224    at process.emit (events.js:172:7)2225    at handleMessage (internal/child_process.js:685:10)2226    at internal/child_process.js:496:72227events.js:1412228      throw er; // Unhandled 'error' event2229      ^2230Error: bind EADDRINUSE null:30032231    at Object.exports._errnoException (util.js:837:11)2232    at exports._exceptionWithHostPort (util.js:860:20)2233    at cb (net.js:1296:16)2234    at shared (cluster.js:582:5)2235    at Worker.<anonymous> (cluster.js:556:9)2236    at process.<anonymous> (cluster.js:710:8)2237    at emitTwo (events.js:92:20)2238    at process.emit (events.js:172:7)2239    at handleMessage (internal/child_process.js:685:10)2240    at internal/child_process.js:496:72241events.js:1412242      throw er; // Unhandled 'error' event2243      ^2244Error: bind EADDRINUSE null:30032245    at Object.exports._errnoException (util.js:837:11)2246    at exports._exceptionWithHostPort (util.js:860:20)2247    at cb (net.js:1296:16)2248    at shared (cluster.js:582:5)2249    at Worker.<anonymous> (cluster.js:556:9)2250    at process.<anonymous> (cluster.js:710:8)2251    at emitTwo (events.js:92:20)2252    at process.emit (events.js:172:7)2253    at handleMessage (internal/child_process.js:685:10)2254    at internal/child_process.js:496:72255events.js:1412256      throw er; // Unhandled 'error' event2257      ^2258Error: bind EADDRINUSE null:30032259    at Object.exports._errnoException (util.js:837:11)2260    at exports._exceptionWithHostPort (util.js:860:20)2261    at cb (net.js:1296:16)2262    at shared (cluster.js:582:5)2263    at Worker.<anonymous> (cluster.js:556:9)2264    at process.<anonymous> (cluster.js:710:8)2265    at emitTwo (events.js:92:20)2266    at process.emit (events.js:172:7)2267    at handleMessage (internal/child_process.js:685:10)2268    at internal/child_process.js:496:72269events.js:1412270      throw er; // Unhandled 'error' event2271      ^2272Error: bind EADDRINUSE null:30032273    at Object.exports._errnoException (util.js:837:11)2274    at exports._exceptionWithHostPort (util.js:860:20)2275    at cb (net.js:1296:16)2276    at shared (cluster.js:582:5)2277    at Worker.<anonymous> (cluster.js:556:9)2278    at process.<anonymous> (cluster.js:710:8)2279    at emitTwo (events.js:92:20)2280    at process.emit (events.js:172:7)2281    at handleMessage (internal/child_process.js:685:10)2282    at internal/child_process.js:496:72283events.js:1412284      throw er; // Unhandled 'error' event2285      ^2286Error: bind EADDRINUSE null:30032287    at Object.exports._errnoException (util.js:837:11)2288    at exports._exceptionWithHostPort (util.js:860:20)2289    at cb (net.js:1296:16)2290    at shared (cluster.js:582:5)2291    at Worker.<anonymous> (cluster.js:556:9)2292    at process.<anonymous> (cluster.js:710:8)2293    at emitTwo (events.js:92:20)2294    at process.emit (events.js:172:7)2295    at handleMessage (internal/child_process.js:685:10)2296    at internal/child_process.js:496:72297events.js:1412298      throw er; // Unhandled 'error' event2299      ^2300Error: bind EADDRINUSE null:30032301    at Object.exports._errnoException (util.js:837:11)2302    at exports._exceptionWithHostPort (util.js:860:20)2303    at cb (net.js:1296:16)2304    at shared (cluster.js:582:5)2305    at Worker.<anonymous> (cluster.js:556:9)2306    at process.<anonymous> (cluster.js:710:8)2307    at emitTwo (events.js:92:20)2308    at process.emit (events.js:172:7)2309    at handleMessage (internal/child_process.js:685:10)2310    at internal/child_process.js:496:72311events.js:1412312      throw er; // Unhandled 'error' event2313      ^2314Error: bind EADDRINUSE null:30032315    at Object.exports._errnoException (util.js:837:11)2316    at exports._exceptionWithHostPort (util.js:860:20)2317    at cb (net.js:1296:16)2318    at shared (cluster.js:582:5)2319    at Worker.<anonymous> (cluster.js:556:9)2320    at process.<anonymous> (cluster.js:710:8)2321    at emitTwo (events.js:92:20)2322    at process.emit (events.js:172:7)2323    at handleMessage (internal/child_process.js:685:10)2324    at internal/child_process.js:496:72325events.js:1412326      throw er; // Unhandled 'error' event2327      ^2328Error: bind EADDRINUSE null:30032329    at Object.exports._errnoException (util.js:837:11)2330    at exports._exceptionWithHostPort (util.js:860:20)2331    at cb (net.js:1296:16)2332    at shared (cluster.js:582:5)2333    at Worker.<anonymous> (cluster.js:556:9)2334    at process.<anonymous> (cluster.js:710:8)2335    at emitTwo (events.js:92:20)2336    at process.emit (events.js:172:7)2337    at handleMessage (internal/child_process.js:685:10)2338    at internal/child_process.js:496:72339events.js:1412340      throw er; // Unhandled 'error' event2341      ^2342Error: bind EADDRINUSE null:30032343    at Object.exports._errnoException (util.js:837:11)2344    at exports._exceptionWithHostPort (util.js:860:20)2345    at cb (net.js:1296:16)2346    at shared (cluster.js:582:5)2347    at Worker.<anonymous> (cluster.js:556:9)2348    at process.<anonymous> (cluster.js:710:8)2349    at emitTwo (events.js:92:20)2350    at process.emit (events.js:172:7)2351    at handleMessage (internal/child_process.js:685:10)2352    at internal/child_process.js:496:72353events.js:1412354      throw er; // Unhandled 'error' event2355      ^2356Error: bind EADDRINUSE null:30032357    at Object.exports._errnoException (util.js:837:11)2358    at exports._exceptionWithHostPort (util.js:860:20)2359    at cb (net.js:1296:16)2360    at shared (cluster.js:582:5)2361    at Worker.<anonymous> (cluster.js:556:9)2362    at process.<anonymous> (cluster.js:710:8)2363    at emitTwo (events.js:92:20)2364    at process.emit (events.js:172:7)2365    at handleMessage (internal/child_process.js:685:10)2366    at internal/child_process.js:496:72367events.js:1412368      throw er; // Unhandled 'error' event2369      ^2370Error: bind EADDRINUSE null:30032371    at Object.exports._errnoException (util.js:837:11)2372    at exports._exceptionWithHostPort (util.js:860:20)2373    at cb (net.js:1296:16)2374    at shared (cluster.js:582:5)2375    at Worker.<anonymous> (cluster.js:556:9)2376    at process.<anonymous> (cluster.js:710:8)2377    at emitTwo (events.js:92:20)2378    at process.emit (events.js:172:7)2379    at handleMessage (internal/child_process.js:685:10)2380    at internal/child_process.js:496:72381events.js:1412382      throw er; // Unhandled 'error' event2383      ^2384Error: bind EADDRINUSE null:30032385    at Object.exports._errnoException (util.js:837:11)2386    at exports._exceptionWithHostPort (util.js:860:20)2387    at cb (net.js:1296:16)2388    at shared (cluster.js:582:5)2389    at Worker.<anonymous> (cluster.js:556:9)2390    at process.<anonymous> (cluster.js:710:8)2391    at emitTwo (events.js:92:20)2392    at process.emit (events.js:172:7)2393    at handleMessage (internal/child_process.js:685:10)2394    at internal/child_process.js:496:72395events.js:1412396      throw er; // Unhandled 'error' event2397      ^2398Error: bind EADDRINUSE null:30032399    at Object.exports._errnoException (util.js:837:11)2400    at exports._exceptionWithHostPort (util.js:860:20)2401    at cb (net.js:1296:16)2402    at shared (cluster.js:582:5)2403    at Worker.<anonymous> (cluster.js:556:9)2404    at process.<anonymous> (cluster.js:710:8)2405    at emitTwo (events.js:92:20)2406    at process.emit (events.js:172:7)2407    at handleMessage (internal/child_process.js:685:10)2408    at internal/child_process.js:496:72409events.js:1412410      throw er; // Unhandled 'error' event2411      ^2412Error: bind EADDRINUSE null:30032413    at Object.exports._errnoException (util.js:837:11)2414    at exports._exceptionWithHostPort (util.js:860:20)2415    at cb (net.js:1296:16)2416    at shared (cluster.js:582:5)2417    at Worker.<anonymous> (cluster.js:556:9)2418    at process.<anonymous> (cluster.js:710:8)2419    at emitTwo (events.js:92:20)2420    at process.emit (events.js:172:7)2421    at handleMessage (internal/child_process.js:685:10)2422    at internal/child_process.js:496:72423events.js:1412424      throw er; // Unhandled 'error' event2425      ^2426Error: bind EADDRINUSE null:30032427    at Object.exports._errnoException (util.js:837:11)2428    at exports._exceptionWithHostPort (util.js:860:20)2429    at cb (net.js:1296:16)2430    at shared (cluster.js:582:5)2431    at Worker.<anonymous> (cluster.js:556:9)2432    at process.<anonymous> (cluster.js:710:8)2433    at emitTwo (events.js:92:20)2434    at process.emit (events.js:172:7)2435    at handleMessage (internal/child_process.js:685:10)2436    at internal/child_process.js:496:72437events.js:1412438      throw er; // Unhandled 'error' event2439      ^2440Error: bind EADDRINUSE null:30032441    at Object.exports._errnoException (util.js:837:11)2442    at exports._exceptionWithHostPort (util.js:860:20)2443    at cb (net.js:1296:16)2444    at shared (cluster.js:582:5)2445    at Worker.<anonymous> (cluster.js:556:9)2446    at process.<anonymous> (cluster.js:710:8)2447    at emitTwo (events.js:92:20)2448    at process.emit (events.js:172:7)2449    at handleMessage (internal/child_process.js:685:10)2450    at internal/child_process.js:496:72451events.js:1412452      throw er; // Unhandled 'error' event2453      ^2454Error: bind EADDRINUSE null:30032455    at Object.exports._errnoException (util.js:837:11)2456    at exports._exceptionWithHostPort (util.js:860:20)2457    at cb (net.js:1296:16)2458    at shared (cluster.js:582:5)2459    at Worker.<anonymous> (cluster.js:556:9)2460    at process.<anonymous> (cluster.js:710:8)2461    at emitTwo (events.js:92:20)2462    at process.emit (events.js:172:7)2463    at handleMessage (internal/child_process.js:685:10)2464    at internal/child_process.js:496:72465events.js:1412466      throw er; // Unhandled 'error' event2467      ^2468Error: bind EADDRINUSE null:30032469    at Object.exports._errnoException (util.js:837:11)2470    at exports._exceptionWithHostPort (util.js:860:20)2471    at cb (net.js:1296:16)2472    at shared (cluster.js:582:5)2473    at Worker.<anonymous> (cluster.js:556:9)2474    at process.<anonymous> (cluster.js:710:8)2475    at emitTwo (events.js:92:20)2476    at process.emit (events.js:172:7)2477    at handleMessage (internal/child_process.js:685:10)2478    at internal/child_process.js:496:72479events.js:1412480      throw er; // Unhandled 'error' event2481      ^2482Error: bind EADDRINUSE null:30032483    at Object.exports._errnoException (util.js:837:11)2484    at exports._exceptionWithHostPort (util.js:860:20)2485    at cb (net.js:1296:16)2486    at shared (cluster.js:582:5)2487    at Worker.<anonymous> (cluster.js:556:9)2488    at process.<anonymous> (cluster.js:710:8)2489    at emitTwo (events.js:92:20)2490    at process.emit (events.js:172:7)2491    at handleMessage (internal/child_process.js:685:10)2492    at internal/child_process.js:496:72493events.js:1412494      throw er; // Unhandled 'error' event2495      ^2496Error: bind EADDRINUSE null:30032497    at Object.exports._errnoException (util.js:837:11)2498    at exports._exceptionWithHostPort (util.js:860:20)2499    at cb (net.js:1296:16)2500    at shared (cluster.js:582:5)2501    at Worker.<anonymous> (cluster.js:556:9)2502    at process.<anonymous> (cluster.js:710:8)2503    at emitTwo (events.js:92:20)2504    at process.emit (events.js:172:7)2505    at handleMessage (internal/child_process.js:685:10)2506    at internal/child_process.js:496:72507events.js:1412508      throw er; // Unhandled 'error' event2509      ^2510Error: bind EADDRINUSE null:30032511    at Object.exports._errnoException (util.js:837:11)2512    at exports._exceptionWithHostPort (util.js:860:20)2513    at cb (net.js:1296:16)2514    at shared (cluster.js:582:5)2515    at Worker.<anonymous> (cluster.js:556:9)2516    at process.<anonymous> (cluster.js:710:8)2517    at emitTwo (events.js:92:20)2518    at process.emit (events.js:172:7)2519    at handleMessage (internal/child_process.js:685:10)2520    at internal/child_process.js:496:72521events.js:1412522      throw er; // Unhandled 'error' event2523      ^2524Error: bind EADDRINUSE null:30032525    at Object.exports._errnoException (util.js:837:11)2526    at exports._exceptionWithHostPort (util.js:860:20)2527    at cb (net.js:1296:16)2528    at shared (cluster.js:582:5)2529    at Worker.<anonymous> (cluster.js:556:9)2530    at process.<anonymous> (cluster.js:710:8)2531    at emitTwo (events.js:92:20)2532    at process.emit (events.js:172:7)2533    at handleMessage (internal/child_process.js:685:10)2534    at internal/child_process.js:496:72535events.js:1412536      throw er; // Unhandled 'error' event2537      ^2538Error: bind EADDRINUSE null:30032539    at Object.exports._errnoException (util.js:837:11)2540    at exports._exceptionWithHostPort (util.js:860:20)2541    at cb (net.js:1296:16)2542    at shared (cluster.js:582:5)2543    at Worker.<anonymous> (cluster.js:556:9)2544    at process.<anonymous> (cluster.js:710:8)2545    at emitTwo (events.js:92:20)2546    at process.emit (events.js:172:7)2547    at handleMessage (internal/child_process.js:685:10)2548    at internal/child_process.js:496:72549events.js:1412550      throw er; // Unhandled 'error' event2551      ^2552Error: bind EADDRINUSE null:30032553    at Object.exports._errnoException (util.js:837:11)2554    at exports._exceptionWithHostPort (util.js:860:20)2555    at cb (net.js:1296:16)2556    at shared (cluster.js:582:5)2557    at Worker.<anonymous> (cluster.js:556:9)2558    at process.<anonymous> (cluster.js:710:8)2559    at emitTwo (events.js:92:20)2560    at process.emit (events.js:172:7)2561    at handleMessage (internal/child_process.js:685:10)2562    at internal/child_process.js:496:72563events.js:1412564      throw er; // Unhandled 'error' event2565      ^2566Error: bind EADDRINUSE null:30032567    at Object.exports._errnoException (util.js:837:11)2568    at exports._exceptionWithHostPort (util.js:860:20)2569    at cb (net.js:1296:16)2570    at shared (cluster.js:582:5)2571    at Worker.<anonymous> (cluster.js:556:9)2572    at process.<anonymous> (cluster.js:710:8)2573    at emitTwo (events.js:92:20)2574    at process.emit (events.js:172:7)2575    at handleMessage (internal/child_process.js:685:10)2576    at internal/child_process.js:496:72577events.js:1412578      throw er; // Unhandled 'error' event2579      ^2580Error: bind EADDRINUSE null:30032581    at Object.exports._errnoException (util.js:837:11)2582    at exports._exceptionWithHostPort (util.js:860:20)2583    at cb (net.js:1296:16)2584    at shared (cluster.js:582:5)2585    at Worker.<anonymous> (cluster.js:556:9)2586    at process.<anonymous> (cluster.js:710:8)2587    at emitTwo (events.js:92:20)2588    at process.emit (events.js:172:7)2589    at handleMessage (internal/child_process.js:685:10)2590    at internal/child_process.js:496:72591events.js:1412592      throw er; // Unhandled 'error' event2593      ^2594Error: bind EADDRINUSE null:30032595    at Object.exports._errnoException (util.js:837:11)2596    at exports._exceptionWithHostPort (util.js:860:20)2597    at cb (net.js:1296:16)2598    at shared (cluster.js:582:5)2599    at Worker.<anonymous> (cluster.js:556:9)2600    at process.<anonymous> (cluster.js:710:8)2601    at emitTwo (events.js:92:20)2602    at process.emit (events.js:172:7)2603    at handleMessage (internal/child_process.js:685:10)2604    at internal/child_process.js:496:72605events.js:1412606      throw er; // Unhandled 'error' event2607      ^2608Error: bind EADDRINUSE null:30032609    at Object.exports._errnoException (util.js:837:11)2610    at exports._exceptionWithHostPort (util.js:860:20)2611    at cb (net.js:1296:16)2612    at shared (cluster.js:582:5)2613    at Worker.<anonymous> (cluster.js:556:9)2614    at process.<anonymous> (cluster.js:710:8)2615    at emitTwo (events.js:92:20)2616    at process.emit (events.js:172:7)2617    at handleMessage (internal/child_process.js:685:10)2618    at internal/child_process.js:496:72619events.js:1412620      throw er; // Unhandled 'error' event2621      ^2622Error: bind EADDRINUSE null:30032623    at Object.exports._errnoException (util.js:837:11)2624    at exports._exceptionWithHostPort (util.js:860:20)2625    at cb (net.js:1296:16)2626    at shared (cluster.js:582:5)2627    at Worker.<anonymous> (cluster.js:556:9)2628    at process.<anonymous> (cluster.js:710:8)2629    at emitTwo (events.js:92:20)2630    at process.emit (events.js:172:7)2631    at handleMessage (internal/child_process.js:685:10)2632    at internal/child_process.js:496:72633events.js:1412634      throw er; // Unhandled 'error' event2635      ^2636Error: bind EADDRINUSE null:30032637    at Object.exports._errnoException (util.js:837:11)2638    at exports._exceptionWithHostPort (util.js:860:20)2639    at cb (net.js:1296:16)2640    at shared (cluster.js:582:5)2641    at Worker.<anonymous> (cluster.js:556:9)2642    at process.<anonymous> (cluster.js:710:8)2643    at emitTwo (events.js:92:20)2644    at process.emit (events.js:172:7)2645    at handleMessage (internal/child_process.js:685:10)2646    at internal/child_process.js:496:72647events.js:1412648      throw er; // Unhandled 'error' event2649      ^2650Error: bind EADDRINUSE null:30032651    at Object.exports._errnoException (util.js:837:11)2652    at exports._exceptionWithHostPort (util.js:860:20)2653    at cb (net.js:1296:16)2654    at shared (cluster.js:582:5)2655    at Worker.<anonymous> (cluster.js:556:9)2656    at process.<anonymous> (cluster.js:710:8)2657    at emitTwo (events.js:92:20)2658    at process.emit (events.js:172:7)2659    at handleMessage (internal/child_process.js:685:10)2660    at internal/child_process.js:496:72661events.js:1412662      throw er; // Unhandled 'error' event2663      ^2664Error: bind EADDRINUSE null:30032665    at Object.exports._errnoException (util.js:837:11)2666    at exports._exceptionWithHostPort (util.js:860:20)2667    at cb (net.js:1296:16)2668    at shared (cluster.js:582:5)2669    at Worker.<anonymous> (cluster.js:556:9)2670    at process.<anonymous> (cluster.js:710:8)2671    at emitTwo (events.js:92:20)2672    at process.emit (events.js:172:7)2673    at handleMessage (internal/child_process.js:685:10)2674    at internal/child_process.js:496:72675events.js:1412676      throw er; // Unhandled 'error' event2677      ^2678Error: bind EADDRINUSE null:30032679    at Object.exports._errnoException (util.js:837:11)2680    at exports._exceptionWithHostPort (util.js:860:20)2681    at cb (net.js:1296:16)2682    at shared (cluster.js:582:5)2683    at Worker.<anonymous> (cluster.js:556:9)2684    at process.<anonymous> (cluster.js:710:8)2685    at emitTwo (events.js:92:20)2686    at process.emit (events.js:172:7)2687    at handleMessage (internal/child_process.js:685:10)2688    at internal/child_process.js:496:72689events.js:1412690      throw er; // Unhandled 'error' event2691      ^2692Error: bind EADDRINUSE null:30032693    at Object.exports._errnoException (util.js:837:11)2694    at exports._exceptionWithHostPort (util.js:860:20)2695    at cb (net.js:1296:16)2696    at shared (cluster.js:582:5)2697    at Worker.<anonymous> (cluster.js:556:9)2698    at process.<anonymous> (cluster.js:710:8)2699    at emitTwo (events.js:92:20)2700    at process.emit (events.js:172:7)2701    at handleMessage (internal/child_process.js:685:10)2702    at internal/child_process.js:496:72703events.js:1412704      throw er; // Unhandled 'error' event2705      ^2706Error: bind EADDRINUSE null:30032707    at Object.exports._errnoException (util.js:837:11)2708    at exports._exceptionWithHostPort (util.js:860:20)2709    at cb (net.js:1296:16)2710    at shared (cluster.js:582:5)2711    at Worker.<anonymous> (cluster.js:556:9)2712    at process.<anonymous> (cluster.js:710:8)2713    at emitTwo (events.js:92:20)2714    at process.emit (events.js:172:7)2715    at handleMessage (internal/child_process.js:685:10)2716    at internal/child_process.js:496:72717events.js:1412718      throw er; // Unhandled 'error' event2719      ^2720Error: bind EADDRINUSE null:30032721    at Object.exports._errnoException (util.js:837:11)2722    at exports._exceptionWithHostPort (util.js:860:20)2723    at cb (net.js:1296:16)2724    at shared (cluster.js:582:5)2725    at Worker.<anonymous> (cluster.js:556:9)2726    at process.<anonymous> (cluster.js:710:8)2727    at emitTwo (events.js:92:20)2728    at process.emit (events.js:172:7)2729    at handleMessage (internal/child_process.js:685:10)2730    at internal/child_process.js:496:72731events.js:1412732      throw er; // Unhandled 'error' event2733      ^2734Error: bind EADDRINUSE null:30032735    at Object.exports._errnoException (util.js:837:11)2736    at exports._exceptionWithHostPort (util.js:860:20)2737    at cb (net.js:1296:16)2738    at shared (cluster.js:582:5)2739    at Worker.<anonymous> (cluster.js:556:9)2740    at process.<anonymous> (cluster.js:710:8)2741    at emitTwo (events.js:92:20)2742    at process.emit (events.js:172:7)2743    at handleMessage (internal/child_process.js:685:10)2744    at internal/child_process.js:496:72745events.js:1412746      throw er; // Unhandled 'error' event2747      ^2748Error: bind EADDRINUSE null:30032749    at Object.exports._errnoException (util.js:837:11)2750    at exports._exceptionWithHostPort (util.js:860:20)2751    at cb (net.js:1296:16)2752    at shared (cluster.js:582:5)2753    at Worker.<anonymous> (cluster.js:556:9)2754    at process.<anonymous> (cluster.js:710:8)2755    at emitTwo (events.js:92:20)2756    at process.emit (events.js:172:7)2757    at handleMessage (internal/child_process.js:685:10)2758    at internal/child_process.js:496:72759events.js:1412760      throw er; // Unhandled 'error' event2761      ^2762Error: bind EADDRINUSE null:30032763    at Object.exports._errnoException (util.js:837:11)2764    at exports._exceptionWithHostPort (util.js:860:20)2765    at cb (net.js:1296:16)2766    at shared (cluster.js:582:5)2767    at Worker.<anonymous> (cluster.js:556:9)2768    at process.<anonymous> (cluster.js:710:8)2769    at emitTwo (events.js:92:20)2770    at process.emit (events.js:172:7)2771    at handleMessage (internal/child_process.js:685:10)2772    at internal/child_process.js:496:72773events.js:1412774      throw er; // Unhandled 'error' event2775      ^2776Error: bind EADDRINUSE null:30032777    at Object.exports._errnoException (util.js:837:11)2778    at exports._exceptionWithHostPort (util.js:860:20)2779    at cb (net.js:1296:16)2780    at shared (cluster.js:582:5)2781    at Worker.<anonymous> (cluster.js:556:9)2782    at process.<anonymous> (cluster.js:710:8)2783    at emitTwo (events.js:92:20)2784    at process.emit (events.js:172:7)2785    at handleMessage (internal/child_process.js:685:10)2786    at internal/child_process.js:496:72787events.js:1412788      throw er; // Unhandled 'error' event2789      ^2790Error: bind EADDRINUSE null:30032791    at Object.exports._errnoException (util.js:837:11)2792    at exports._exceptionWithHostPort (util.js:860:20)2793    at cb (net.js:1296:16)2794    at shared (cluster.js:582:5)2795    at Worker.<anonymous> (cluster.js:556:9)2796    at process.<anonymous> (cluster.js:710:8)2797    at emitTwo (events.js:92:20)2798    at process.emit (events.js:172:7)2799    at handleMessage (internal/child_process.js:685:10)2800    at internal/child_process.js:496:72801events.js:1412802      throw er; // Unhandled 'error' event2803      ^2804Error: bind EADDRINUSE null:30032805    at Object.exports._errnoException (util.js:837:11)2806    at exports._exceptionWithHostPort (util.js:860:20)2807    at cb (net.js:1296:16)2808    at shared (cluster.js:582:5)2809    at Worker.<anonymous> (cluster.js:556:9)2810    at process.<anonymous> (cluster.js:710:8)2811    at emitTwo (events.js:92:20)2812    at process.emit (events.js:172:7)2813    at handleMessage (internal/child_process.js:685:10)2814    at internal/child_process.js:496:72815events.js:1412816      throw er; // Unhandled 'error' event2817      ^2818Error: bind EADDRINUSE null:30032819    at Object.exports._errnoException (util.js:837:11)2820    at exports._exceptionWithHostPort (util.js:860:20)2821    at cb (net.js:1296:16)2822    at shared (cluster.js:582:5)2823    at Worker.<anonymous> (cluster.js:556:9)2824    at process.<anonymous> (cluster.js:710:8)2825    at emitTwo (events.js:92:20)2826    at process.emit (events.js:172:7)2827    at handleMessage (internal/child_process.js:685:10)2828    at internal/child_process.js:496:72829events.js:1412830      throw er; // Unhandled 'error' event2831      ^2832Error: bind EADDRINUSE null:30032833    at Object.exports._errnoException (util.js:837:11)2834    at exports._exceptionWithHostPort (util.js:860:20)2835    at cb (net.js:1296:16)2836    at shared (cluster.js:582:5)2837    at Worker.<anonymous> (cluster.js:556:9)2838    at process.<anonymous> (cluster.js:710:8)2839    at emitTwo (events.js:92:20)2840    at process.emit (events.js:172:7)2841    at handleMessage (internal/child_process.js:685:10)2842    at internal/child_process.js:496:72843events.js:1412844      throw er; // Unhandled 'error' event2845      ^2846Error: bind EADDRINUSE null:30032847    at Object.exports._errnoException (util.js:837:11)2848    at exports._exceptionWithHostPort (util.js:860:20)2849    at cb (net.js:1296:16)2850    at shared (cluster.js:582:5)2851    at Worker.<anonymous> (cluster.js:556:9)2852    at process.<anonymous> (cluster.js:710:8)2853    at emitTwo (events.js:92:20)2854    at process.emit (events.js:172:7)2855    at handleMessage (internal/child_process.js:685:10)2856    at internal/child_process.js:496:72857events.js:1412858      throw er; // Unhandled 'error' event2859      ^2860Error: bind EADDRINUSE null:30032861    at Object.exports._errnoException (util.js:837:11)2862    at exports._exceptionWithHostPort (util.js:860:20)2863    at cb (net.js:1296:16)2864    at shared (cluster.js:582:5)2865    at Worker.<anonymous> (cluster.js:556:9)2866    at process.<anonymous> (cluster.js:710:8)2867    at emitTwo (events.js:92:20)2868    at process.emit (events.js:172:7)2869    at handleMessage (internal/child_process.js:685:10)2870    at internal/child_process.js:496:72871events.js:1412872      throw er; // Unhandled 'error' event2873      ^2874Error: bind EADDRINUSE null:30032875    at Object.exports._errnoException (util.js:837:11)2876    at exports._exceptionWithHostPort (util.js:860:20)2877    at cb (net.js:1296:16)2878    at shared (cluster.js:582:5)2879    at Worker.<anonymous> (cluster.js:556:9)2880    at process.<anonymous> (cluster.js:710:8)2881    at emitTwo (events.js:92:20)2882    at process.emit (events.js:172:7)2883    at handleMessage (internal/child_process.js:685:10)2884    at internal/child_process.js:496:72885events.js:1412886      throw er; // Unhandled 'error' event2887      ^2888Error: bind EADDRINUSE null:30032889    at Object.exports._errnoException (util.js:837:11)2890    at exports._exceptionWithHostPort (util.js:860:20)2891    at cb (net.js:1296:16)2892    at shared (cluster.js:582:5)2893    at Worker.<anonymous> (cluster.js:556:9)2894    at process.<anonymous> (cluster.js:710:8)2895    at emitTwo (events.js:92:20)2896    at process.emit (events.js:172:7)2897    at handleMessage (internal/child_process.js:685:10)2898    at internal/child_process.js:496:72899events.js:1412900      throw er; // Unhandled 'error' event2901      ^2902Error: bind EADDRINUSE null:30032903    at Object.exports._errnoException (util.js:837:11)2904    at exports._exceptionWithHostPort (util.js:860:20)2905    at cb (net.js:1296:16)2906    at shared (cluster.js:582:5)2907    at Worker.<anonymous> (cluster.js:556:9)2908    at process.<anonymous> (cluster.js:710:8)2909    at emitTwo (events.js:92:20)2910    at process.emit (events.js:172:7)2911    at handleMessage (internal/child_process.js:685:10)2912    at internal/child_process.js:496:72913events.js:1412914      throw er; // Unhandled 'error' event2915      ^2916Error: bind EADDRINUSE null:30032917    at Object.exports._errnoException (util.js:837:11)2918    at exports._exceptionWithHostPort (util.js:860:20)2919    at cb (net.js:1296:16)2920    at shared (cluster.js:582:5)2921    at Worker.<anonymous> (cluster.js:556:9)2922    at process.<anonymous> (cluster.js:710:8)2923    at emitTwo (events.js:92:20)2924    at process.emit (events.js:172:7)2925    at handleMessage (internal/child_process.js:685:10)2926    at internal/child_process.js:496:72927events.js:1412928      throw er; // Unhandled 'error' event2929      ^2930Error: bind EADDRINUSE null:30032931    at Object.exports._errnoException (util.js:837:11)2932    at exports._exceptionWithHostPort (util.js:860:20)2933    at cb (net.js:1296:16)2934    at shared (cluster.js:582:5)2935    at Worker.<anonymous> (cluster.js:556:9)2936    at process.<anonymous> (cluster.js:710:8)2937    at emitTwo (events.js:92:20)2938    at process.emit (events.js:172:7)2939    at handleMessage (internal/child_process.js:685:10)2940    at internal/child_process.js:496:72941events.js:1412942      throw er; // Unhandled 'error' event2943      ^2944Error: bind EADDRINUSE null:30032945    at Object.exports._errnoException (util.js:837:11)2946    at exports._exceptionWithHostPort (util.js:860:20)2947    at cb (net.js:1296:16)2948    at shared (cluster.js:582:5)2949    at Worker.<anonymous> (cluster.js:556:9)2950    at process.<anonymous> (cluster.js:710:8)2951    at emitTwo (events.js:92:20)2952    at process.emit (events.js:172:7)2953    at handleMessage (internal/child_process.js:685:10)2954    at internal/child_process.js:496:72955events.js:1412956      throw er; // Unhandled 'error' event2957      ^2958Error: bind EADDRINUSE null:30032959    at Object.exports._errnoException (util.js:837:11)2960    at exports._exceptionWithHostPort (util.js:860:20)2961    at cb (net.js:1296:16)2962    at shared (cluster.js:582:5)2963    at Worker.<anonymous> (cluster.js:556:9)2964    at process.<anonymous> (cluster.js:710:8)2965    at emitTwo (events.js:92:20)2966    at process.emit (events.js:172:7)2967    at handleMessage (internal/child_process.js:685:10)2968    at internal/child_process.js:496:72969events.js:1412970      throw er; // Unhandled 'error' event2971      ^2972Error: bind EADDRINUSE null:30032973    at Object.exports._errnoException (util.js:837:11)2974    at exports._exceptionWithHostPort (util.js:860:20)2975    at cb (net.js:1296:16)2976    at shared (cluster.js:582:5)2977    at Worker.<anonymous> (cluster.js:556:9)2978    at process.<anonymous> (cluster.js:710:8)2979    at emitTwo (events.js:92:20)2980    at process.emit (events.js:172:7)2981    at handleMessage (internal/child_process.js:685:10)2982    at internal/child_process.js:496:72983events.js:1412984      throw er; // Unhandled 'error' event2985      ^2986Error: bind EADDRINUSE null:30032987    at Object.exports._errnoException (util.js:837:11)2988    at exports._exceptionWithHostPort (util.js:860:20)2989    at cb (net.js:1296:16)2990    at shared (cluster.js:582:5)2991    at Worker.<anonymous> (cluster.js:556:9)2992    at process.<anonymous> (cluster.js:710:8)2993    at emitTwo (events.js:92:20)2994    at process.emit (events.js:172:7)2995    at handleMessage (internal/child_process.js:685:10)2996    at internal/child_process.js:496:72997events.js:1412998      throw er; // Unhandled 'error' event2999      ^3000Error: bind EADDRINUSE null:30033001    at Object.exports._errnoException (util.js:837:11)3002    at exports._exceptionWithHostPort (util.js:860:20)3003    at cb (net.js:1296:16)3004    at shared (cluster.js:582:5)3005    at Worker.<anonymous> (cluster.js:556:9)3006    at process.<anonymous> (cluster.js:710:8)3007    at emitTwo (events.js:92:20)3008    at process.emit (events.js:172:7)3009    at handleMessage (internal/child_process.js:685:10)3010    at internal/child_process.js:496:73011events.js:1413012      throw er; // Unhandled 'error' event3013      ^3014Error: bind EADDRINUSE null:30033015    at Object.exports._errnoException (util.js:837:11)3016    at exports._exceptionWithHostPort (util.js:860:20)3017    at cb (net.js:1296:16)3018    at shared (cluster.js:582:5)3019    at Worker.<anonymous> (cluster.js:556:9)3020    at process.<anonymous> (cluster.js:710:8)3021    at emitTwo (events.js:92:20)3022    at process.emit (events.js:172:7)3023    at handleMessage (internal/child_process.js:685:10)3024    at internal/child_process.js:496:73025events.js:1413026      throw er; // Unhandled 'error' event3027      ^3028Error: bind EADDRINUSE null:30033029    at Object.exports._errnoException (util.js:837:11)3030    at exports._exceptionWithHostPort (util.js:860:20)3031    at cb (net.js:1296:16)3032    at shared (cluster.js:582:5)3033    at Worker.<anonymous> (cluster.js:556:9)3034    at process.<anonymous> (cluster.js:710:8)3035    at emitTwo (events.js:92:20)3036    at process.emit (events.js:172:7)3037    at handleMessage (internal/child_process.js:685:10)3038    at internal/child_process.js:496:73039events.js:1413040      throw er; // Unhandled 'error' event3041      ^3042Error: bind EADDRINUSE null:30033043    at Object.exports._errnoException (util.js:837:11)3044    at exports._exceptionWithHostPort (util.js:860:20)3045    at cb (net.js:1296:16)3046    at shared (cluster.js:582:5)3047    at Worker.<anonymous> (cluster.js:556:9)3048    at process.<anonymous> (cluster.js:710:8)3049    at emitTwo (events.js:92:20)3050    at process.emit (events.js:172:7)3051    at handleMessage (internal/child_process.js:685:10)3052    at internal/child_process.js:496:73053events.js:1413054      throw er; // Unhandled 'error' event3055      ^3056Error: bind EADDRINUSE null:30033057    at Object.exports._errnoException (util.js:837:11)3058    at exports._exceptionWithHostPort (util.js:860:20)3059    at cb (net.js:1296:16)3060    at shared (cluster.js:582:5)3061    at Worker.<anonymous> (cluster.js:556:9)3062    at process.<anonymous> (cluster.js:710:8)3063    at emitTwo (events.js:92:20)3064    at process.emit (events.js:172:7)3065    at handleMessage (internal/child_process.js:685:10)3066    at internal/child_process.js:496:73067events.js:1413068      throw er; // Unhandled 'error' event3069      ^3070Error: bind EADDRINUSE null:30033071    at Object.exports._errnoException (util.js:837:11)3072    at exports._exceptionWithHostPort (util.js:860:20)3073    at cb (net.js:1296:16)3074    at shared (cluster.js:582:5)3075    at Worker.<anonymous> (cluster.js:556:9)3076    at process.<anonymous> (cluster.js:710:8)3077    at emitTwo (events.js:92:20)3078    at process.emit (events.js:172:7)3079    at handleMessage (internal/child_process.js:685:10)3080    at internal/child_process.js:496:73081events.js:1413082      throw er; // Unhandled 'error' event3083      ^3084Error: bind EADDRINUSE null:30033085    at Object.exports._errnoException (util.js:837:11)3086    at exports._exceptionWithHostPort (util.js:860:20)3087    at cb (net.js:1296:16)3088    at shared (cluster.js:582:5)3089    at Worker.<anonymous> (cluster.js:556:9)3090    at process.<anonymous> (cluster.js:710:8)3091    at emitTwo (events.js:92:20)3092    at process.emit (events.js:172:7)3093    at handleMessage (internal/child_process.js:685:10)3094    at internal/child_process.js:496:73095events.js:1413096      throw er; // Unhandled 'error' event3097      ^3098Error: bind EADDRINUSE null:30033099    at Object.exports._errnoException (util.js:837:11)3100    at exports._exceptionWithHostPort (util.js:860:20)3101    at cb (net.js:1296:16)3102    at shared (cluster.js:582:5)3103    at Worker.<anonymous> (cluster.js:556:9)3104    at process.<anonymous> (cluster.js:710:8)3105    at emitTwo (events.js:92:20)3106    at process.emit (events.js:172:7)3107    at handleMessage (internal/child_process.js:685:10)3108    at internal/child_process.js:496:73109events.js:1413110      throw er; // Unhandled 'error' event3111      ^3112Error: bind EADDRINUSE null:30033113    at Object.exports._errnoException (util.js:837:11)3114    at exports._exceptionWithHostPort (util.js:860:20)3115    at cb (net.js:1296:16)3116    at shared (cluster.js:582:5)3117    at Worker.<anonymous> (cluster.js:556:9)3118    at process.<anonymous> (cluster.js:710:8)3119    at emitTwo (events.js:92:20)3120    at process.emit (events.js:172:7)3121    at handleMessage (internal/child_process.js:685:10)3122    at internal/child_process.js:496:73123events.js:1413124      throw er; // Unhandled 'error' event3125      ^3126Error: bind EADDRINUSE null:30033127    at Object.exports._errnoException (util.js:837:11)3128    at exports._exceptionWithHostPort (util.js:860:20)3129    at cb (net.js:1296:16)3130    at shared (cluster.js:582:5)3131    at Worker.<anonymous> (cluster.js:556:9)3132    at process.<anonymous> (cluster.js:710:8)3133    at emitTwo (events.js:92:20)3134    at process.emit (events.js:172:7)3135    at handleMessage (internal/child_process.js:685:10)3136    at internal/child_process.js:496:73137events.js:1413138      throw er; // Unhandled 'error' event3139      ^3140Error: bind EADDRINUSE null:30033141    at Object.exports._errnoException (util.js:837:11)3142    at exports._exceptionWithHostPort (util.js:860:20)3143    at cb (net.js:1296:16)3144    at shared (cluster.js:582:5)3145    at Worker.<anonymous> (cluster.js:556:9)3146    at process.<anonymous> (cluster.js:710:8)3147    at emitTwo (events.js:92:20)3148    at process.emit (events.js:172:7)3149    at handleMessage (internal/child_process.js:685:10)3150    at internal/child_process.js:496:73151events.js:1413152      throw er; // Unhandled 'error' event3153      ^3154Error: bind EADDRINUSE null:30033155    at Object.exports._errnoException (util.js:837:11)3156    at exports._exceptionWithHostPort (util.js:860:20)3157    at cb (net.js:1296:16)3158    at shared (cluster.js:582:5)3159    at Worker.<anonymous> (cluster.js:556:9)3160    at process.<anonymous> (cluster.js:710:8)3161    at emitTwo (events.js:92:20)3162    at process.emit (events.js:172:7)3163    at handleMessage (internal/child_process.js:685:10)3164    at internal/child_process.js:496:73165events.js:1413166      throw er; // Unhandled 'error' event3167      ^3168Error: bind EADDRINUSE null:30033169    at Object.exports._errnoException (util.js:837:11)3170    at exports._exceptionWithHostPort (util.js:860:20)3171    at cb (net.js:1296:16)3172    at shared (cluster.js:582:5)3173    at Worker.<anonymous> (cluster.js:556:9)3174    at process.<anonymous> (cluster.js:710:8)3175    at emitTwo (events.js:92:20)3176    at process.emit (events.js:172:7)3177    at handleMessage (internal/child_process.js:685:10)3178    at internal/child_process.js:496:73179events.js:1413180      throw er; // Unhandled 'error' event3181      ^3182Error: bind EADDRINUSE null:30033183    at Object.exports._errnoException (util.js:837:11)3184    at exports._exceptionWithHostPort (util.js:860:20)3185    at cb (net.js:1296:16)3186    at shared (cluster.js:582:5)3187    at Worker.<anonymous> (cluster.js:556:9)3188    at process.<anonymous> (cluster.js:710:8)3189    at emitTwo (events.js:92:20)3190    at process.emit (events.js:172:7)3191    at handleMessage (internal/child_process.js:685:10)3192    at internal/child_process.js:496:73193events.js:1413194      throw er; // Unhandled 'error' event3195      ^3196Error: bind EADDRINUSE null:30033197    at Object.exports._errnoException (util.js:837:11)3198    at exports._exceptionWithHostPort (util.js:860:20)3199    at cb (net.js:1296:16)3200    at shared (cluster.js:582:5)3201    at Worker.<anonymous> (cluster.js:556:9)3202    at process.<anonymous> (cluster.js:710:8)3203    at emitTwo (events.js:92:20)3204    at process.emit (events.js:172:7)3205    at handleMessage (internal/child_process.js:685:10)3206    at internal/child_process.js:496:73207events.js:1413208      throw er; // Unhandled 'error' event3209      ^3210Error: bind EADDRINUSE null:30033211    at Object.exports._errnoException (util.js:837:11)3212    at exports._exceptionWithHostPort (util.js:860:20)3213    at cb (net.js:1296:16)3214    at shared (cluster.js:582:5)3215    at Worker.<anonymous> (cluster.js:556:9)3216    at process.<anonymous> (cluster.js:710:8)3217    at emitTwo (events.js:92:20)3218    at process.emit (events.js:172:7)3219    at handleMessage (internal/child_process.js:685:10)3220    at internal/child_process.js:496:73221events.js:1413222      throw er; // Unhandled 'error' event3223      ^3224Error: bind EADDRINUSE null:30033225    at Object.exports._errnoException (util.js:837:11)3226    at exports._exceptionWithHostPort (util.js:860:20)3227    at cb (net.js:1296:16)3228    at shared (cluster.js:582:5)3229    at Worker.<anonymous> (cluster.js:556:9)3230    at process.<anonymous> (cluster.js:710:8)3231    at emitTwo (events.js:92:20)3232    at process.emit (events.js:172:7)3233    at handleMessage (internal/child_process.js:685:10)3234    at internal/child_process.js:496:73235events.js:1413236      throw er; // Unhandled 'error' event3237      ^3238Error: bind EADDRINUSE null:30033239    at Object.exports._errnoException (util.js:837:11)3240    at exports._exceptionWithHostPort (util.js:860:20)3241    at cb (net.js:1296:16)3242    at shared (cluster.js:582:5)3243    at Worker.<anonymous> (cluster.js:556:9)3244    at process.<anonymous> (cluster.js:710:8)3245    at emitTwo (events.js:92:20)3246    at process.emit (events.js:172:7)3247    at handleMessage (internal/child_process.js:685:10)3248    at internal/child_process.js:496:73249events.js:1413250      throw er; // Unhandled 'error' event3251      ^3252Error: bind EADDRINUSE null:30033253    at Object.exports._errnoException (util.js:837:11)3254    at exports._exceptionWithHostPort (util.js:860:20)3255    at cb (net.js:1296:16)3256    at shared (cluster.js:582:5)3257    at Worker.<anonymous> (cluster.js:556:9)3258    at process.<anonymous> (cluster.js:710:8)3259    at emitTwo (events.js:92:20)3260    at process.emit (events.js:172:7)3261    at handleMessage (internal/child_process.js:685:10)3262    at internal/child_process.js:496:73263events.js:1413264      throw er; // Unhandled 'error' event3265      ^3266Error: bind EADDRINUSE null:30033267    at Object.exports._errnoException (util.js:837:11)3268    at exports._exceptionWithHostPort (util.js:860:20)3269    at cb (net.js:1296:16)3270    at shared (cluster.js:582:5)3271    at Worker.<anonymous> (cluster.js:556:9)3272    at process.<anonymous> (cluster.js:710:8)3273    at emitTwo (events.js:92:20)3274    at process.emit (events.js:172:7)3275    at handleMessage (internal/child_process.js:685:10)3276    at internal/child_process.js:496:73277events.js:1413278      throw er; // Unhandled 'error' event3279      ^3280Error: bind EADDRINUSE null:30033281    at Object.exports._errnoException (util.js:837:11)3282    at exports._exceptionWithHostPort (util.js:860:20)3283    at cb (net.js:1296:16)3284    at shared (cluster.js:582:5)3285    at Worker.<anonymous> (cluster.js:556:9)3286    at process.<anonymous> (cluster.js:710:8)3287    at emitTwo (events.js:92:20)3288    at process.emit (events.js:172:7)3289    at handleMessage (internal/child_process.js:685:10)3290    at internal/child_process.js:496:73291events.js:1413292      throw er; // Unhandled 'error' event3293      ^3294Error: bind EADDRINUSE null:30033295    at Object.exports._errnoException (util.js:837:11)3296    at exports._exceptionWithHostPort (util.js:860:20)3297    at cb (net.js:1296:16)3298    at shared (cluster.js:582:5)3299    at Worker.<anonymous> (cluster.js:556:9)3300    at process.<anonymous> (cluster.js:710:8)3301    at emitTwo (events.js:92:20)3302    at process.emit (events.js:172:7)3303    at handleMessage (internal/child_process.js:685:10)3304    at internal/child_process.js:496:73305events.js:1413306      throw er; // Unhandled 'error' event3307      ^3308Error: bind EADDRINUSE null:30033309    at Object.exports._errnoException (util.js:837:11)3310    at exports._exceptionWithHostPort (util.js:860:20)3311    at cb (net.js:1296:16)3312    at shared (cluster.js:582:5)3313    at Worker.<anonymous> (cluster.js:556:9)3314    at process.<anonymous> (cluster.js:710:8)3315    at emitTwo (events.js:92:20)3316    at process.emit (events.js:172:7)3317    at handleMessage (internal/child_process.js:685:10)3318    at internal/child_process.js:496:73319events.js:1413320      throw er; // Unhandled 'error' event3321      ^3322Error: bind EADDRINUSE null:30033323    at Object.exports._errnoException (util.js:837:11)3324    at exports._exceptionWithHostPort (util.js:860:20)3325    at cb (net.js:1296:16)3326    at shared (cluster.js:582:5)3327    at Worker.<anonymous> (cluster.js:556:9)3328    at process.<anonymous> (cluster.js:710:8)3329    at emitTwo (events.js:92:20)3330    at process.emit (events.js:172:7)3331    at handleMessage (internal/child_process.js:685:10)3332    at internal/child_process.js:496:73333  Error: ENOENT: no such file or directory, open 'D:\yqf\http:\172.16.43.45:3001\public\images\favicon.ico'3334      at Error (native)3335events.js:1413336      throw er; // Unhandled 'error' event3337      ^3338Error: bind EADDRINUSE null:30033339    at Object.exports._errnoException (util.js:837:11)3340    at exports._exceptionWithHostPort (util.js:860:20)3341    at cb (net.js:1296:16)3342    at shared (cluster.js:582:5)3343    at Worker.<anonymous> (cluster.js:556:9)3344    at process.<anonymous> (cluster.js:710:8)3345    at emitTwo (events.js:92:20)3346    at process.emit (events.js:172:7)3347    at handleMessage (internal/child_process.js:685:10)3348    at internal/child_process.js:496:73349events.js:1413350      throw er; // Unhandled 'error' event3351      ^3352Error: bind EADDRINUSE null:30033353    at Object.exports._errnoException (util.js:837:11)3354    at exports._exceptionWithHostPort (util.js:860:20)3355    at cb (net.js:1296:16)3356    at shared (cluster.js:582:5)3357    at Worker.<anonymous> (cluster.js:556:9)3358    at process.<anonymous> (cluster.js:710:8)3359    at emitTwo (events.js:92:20)3360    at process.emit (events.js:172:7)3361    at handleMessage (internal/child_process.js:685:10)3362    at internal/child_process.js:496:73363events.js:1413364      throw er; // Unhandled 'error' event3365      ^3366Error: bind EADDRINUSE null:30033367    at Object.exports._errnoException (util.js:837:11)3368    at exports._exceptionWithHostPort (util.js:860:20)3369    at cb (net.js:1296:16)3370    at shared (cluster.js:582:5)3371    at Worker.<anonymous> (cluster.js:556:9)3372    at process.<anonymous> (cluster.js:710:8)3373    at emitTwo (events.js:92:20)3374    at process.emit (events.js:172:7)3375    at handleMessage (internal/child_process.js:685:10)3376    at internal/child_process.js:496:73377events.js:1413378      throw er; // Unhandled 'error' event3379      ^3380Error: bind EADDRINUSE null:30033381    at Object.exports._errnoException (util.js:837:11)3382    at exports._exceptionWithHostPort (util.js:860:20)3383    at cb (net.js:1296:16)3384    at shared (cluster.js:582:5)3385    at Worker.<anonymous> (cluster.js:556:9)3386    at process.<anonymous> (cluster.js:710:8)3387    at emitTwo (events.js:92:20)3388    at process.emit (events.js:172:7)3389    at handleMessage (internal/child_process.js:685:10)3390    at internal/child_process.js:496:73391events.js:1413392      throw er; // Unhandled 'error' event3393      ^3394Error: bind EADDRINUSE null:30033395    at Object.exports._errnoException (util.js:837:11)3396    at exports._exceptionWithHostPort (util.js:860:20)3397    at cb (net.js:1296:16)3398    at shared (cluster.js:582:5)3399    at Worker.<anonymous> (cluster.js:556:9)3400    at process.<anonymous> (cluster.js:710:8)3401    at emitTwo (events.js:92:20)3402    at process.emit (events.js:172:7)3403    at handleMessage (internal/child_process.js:685:10)3404    at internal/child_process.js:496:73405events.js:1413406      throw er; // Unhandled 'error' event3407      ^3408Error: bind EADDRINUSE null:30033409    at Object.exports._errnoException (util.js:837:11)3410    at exports._exceptionWithHostPort (util.js:860:20)3411    at cb (net.js:1296:16)3412    at shared (cluster.js:582:5)3413    at Worker.<anonymous> (cluster.js:556:9)3414    at process.<anonymous> (cluster.js:710:8)3415    at emitTwo (events.js:92:20)3416    at process.emit (events.js:172:7)3417    at handleMessage (internal/child_process.js:685:10)3418    at internal/child_process.js:496:73419  Error: ENOENT: no such file or directory, open 'D:\yqf\http:\172.16.43.45:3001\public\images\favicon.ico'...

monitor_test.js

Source:monitor_test.js

...56                if (formatMessageSpy) formatMessageSpy.restore();57                formatMessageSpy = sinon.spy(messageView, "show");58            });59            it("catches generic (listening at) wrong IP", function() {60                monitor.handleMessage("Server listening at http://localhost:3000/");61                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);62            });63            it("catches generic (listening at) wrong port", function() {64                monitor.handleMessage("Server listening at http://0.0.0.0:8081/");65                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);66            });67            it("catches generic (listening at) wrong port / IP", function() {68                monitor.handleMessage("Server listening at http://127.0.0.1:8081/");69                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);70            });71            it("catches generic (listening at) running", function() {72                monitor.handleMessage("Server listening at http://0.0.0.0:8080/");73                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);74            });75            it("catches generic (is listening at) wrong port", function() {76                monitor.handleMessage("Server is listening at http://localhost:3000/");77                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);78            });79            it("catches generic (is listening at) running", function() {80                monitor.handleMessage("Server is listening at http://0.0.0.0:8080/");81                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);82            });83            it("catches generic (is running on) wrong port", function() {84                monitor.handleMessage("Server is running on http://localhost:3000/");85                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);86            });87            it("catches generic (is running on) running", function() {88                monitor.handleMessage("Server is running on http://0.0.0.0:8080/");89                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);90            });91            it("catches ionic wrong port", function() {92                monitor.handleMessage("Running dev server: http://0.0.0.0:8081/");93                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);94            });95            it("catches ionic running", function() {96                monitor.handleMessage("Running dev server: http://0.0.0.0:8080/");97                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);98            });99            it("catches ionic running with different $IP", function() {100                monitor.handleMessage("Running dev server: http://127.101.12.0:8080/");101                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);102            });103            it("catches meteor wrong port", function() {104                monitor.handleMessage("App running at: http://localhost:3000/");105                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);106            });107            it("catches meteor running", function() {108                monitor.handleMessage("App running at: http://0.0.0.0:8080/");109                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);110            });111            it("catches Webrick running", function() {112                monitor.handleMessage("mostafaeweda@demo-project\r\n\113                    INFO  WEBrick::HTTPServer#start: pid=5462 port=8080");114                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);115            });116            it("catches Webrick wrong port", function() {117                monitor.handleMessage("mostafaeweda@demo-project\r\n\118                    INFO  WEBrick::HTTPServer#start: pid=5462 port=3000");119                expect(formatMessageSpy.calledWith(messages.rails.wrongPortIP)).to.equal(true);120            });121            it("catches rails/sinatra address in use error", function() {122                monitor.handleMessage("WARN  TCPServer Error: Address already in use - bind(2)");123                expect(formatMessageSpy.calledWith(messages.rails.wrongPortIP)).to.equal(true);124            });125            it("catches node address in use error", function() {126                monitor.handleMessage("events.js:48\n\127                        throw arguments[1]; // Unhandled 'error' event\n\128                        Error: listen EADDRINUSE\n\129                        at errnoException (net.js:670:11)\n\130                        at Array.0 (net.js:771:26)\n\131                        at EventEmitter._tickCallback (node.js:190:38)\n");132                expect(formatMessageSpy.calledWith(messages.generic.addressInUse)).to.equal(true);133            });134            it("catches generic port already in use error", function() {135                monitor.handleMessage("Error: That port is already in use\n");136                expect(formatMessageSpy.calledWith(messages.generic.addressInUse)).to.equal(true);137            });138            it("catches generic port already in use error (15454)", function() {139                monitor.handleMessage("Failed to open socket on port 15454\n");140                expect(formatMessageSpy.calledWith(messages.generic.debuggerPortInUse)).to.equal(true);141            });142            it("catches node permission error", function() {143                monitor.handleMessage("events.js:48\n\144                        throw arguments[1]; // Unhandled 'error' event\n\145                        Error: listen EACCESS\n\146                        at errnoException (net.js:670:11)\n\147                        at Array.0 (net.js:771:26)\n\148                        at EventEmitter._tickCallback (node.js:190:38)\n");149                expect(formatMessageSpy.calledWith(messages.generic.addressInUse)).to.equal(true);150            });151            152            it("catches django error", function () {153                monitor.handleMessage("Error: You don't have permission to access that port.\n");154                expect(formatMessageSpy.calledWith(messages.django.wrongPortIP)).to.equal(true);155            });156            157            it("catches grunt-serve running", function() {158                monitor.handleMessage("Server is running on port 8080...\n");159                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);160            });161            162            it("catches grunt-serve wrong port", function() {163                monitor.handleMessage("Server is running on port 9000...\n");164                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);165            });166            167            it("catches grunt-reload running", function() {168                monitor.handleMessage("Proxying http://0.0.0.0:8080/");169                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);170            });171            172            it("catches jekyll wrong port", function() {173                monitor.handleMessage("Server address: http://0.0.0.0:4000/");174                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);175            });176            177            it("catches jekyll running", function() {178                monitor.handleMessage("Server address: http://0.0.0.0:8080/");179                expect(formatMessageSpy.calledWith(messages.generic.appRunning)).to.equal(true);180            });181            182            it("catches grunt-reload wrong port", function() {183                monitor.handleMessage("Proxying http://0.0.0.0:9999/");184                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);185                monitor.handleMessage("Proxying http://localhost:12345/");186                expect(formatMessageSpy.calledWith(messages.generic.wrongPortIP)).to.equal(true);187            });188            189            it("catch reload server not supported", function() {190                monitor.handleMessage("reload server running at http://localhost:35729\n");191                expect(formatMessageSpy.calledWith(messages.generic.noLiveReload)).to.equal(true);192                monitor.handleMessage("reload server running at http://0.0.0.0:9000\n");193                expect(formatMessageSpy.calledWith(messages.generic.noLiveReload)).to.equal(true);194            });195            196        });197            198            199        if (!onload.remain) {200            after(function(done) {201                tabs.unload();202                203                document.body.style.marginBottom = "";204                done();205            });206        }...

messageHandler.test.mjs

Source:messageHandler.test.mjs

...23import * as fireboltOpenRpc from "../../src/fireboltOpenRpc.mjs";24import { methodTriggers } from "../../src/triggers.mjs";25test(`messageHandler.handleMessage works properly and return when message doesn't have any id`, async () => {26  const spy = jest.spyOn(logger, "info");27  await messageHandler.handleMessage('{"test": "test msg"}', "12345", {28    send: () => {},29  });30  expect(spy).toHaveBeenCalled();31});32test(`messageHandler.handleMessage works properly message param is true`, async () => {33  fireboltOpenRpc.testExports.methodMaps["core"] = {34    "lifecycle.onInactive": {35      name: "lifecycle.onInactive",36      summary: "Firebolt OpenRPC schema",37      params: [],38      result: {39        name: "OpenRPC Schema",40        schema: {41          type: "object",42        },43      },44    },45    "rpc.discover": {46      name: "rpc.discover",47      summary: "Firebolt OpenRPC schema",48      params: [],49      result: {50        name: "OpenRPC Schema",51        schema: {52          type: "object",53        },54      },55    },56  };57  methodTriggers["rpc.discover"] = {58    pre: {59      call: () => {},60    },61    post: {62      call: () => {},63    },64  };65  const dummyMsgOne =66    '{"jsonrpc":"2.0","method":"lifecycle.onInactive","params":{"listen":true},"id":1}';67  const resultOne = await messageHandler.handleMessage(dummyMsgOne, "12345", {68    send: () => {},69  });70  expect(resultOne).toBeUndefined();71});72test(`messageHandler.handleMessage works properly for logger.info`, async () => {73  fireboltOpenRpc.testExports.methodMaps["core"] = {74    "lifecycle.onInactive": {75      name: "lifecycle.onInactive",76      summary: "Firebolt OpenRPC schema",77      params: [],78      result: {79        name: "OpenRPC Schema",80        schema: {81          type: "object",82        },83      },84    },85    "rpc.discover": {86      name: "rpc.discover",87      summary: "Firebolt OpenRPC schema",88      params: [],89      result: {90        name: "OpenRPC Schema",91        schema: {92          type: "object",93        },94      },95    },96  };97  methodTriggers["rpc.discover"] = {98    pre: {99      call: () => {},100    },101    post: {102      call: () => {},103    },104  };105  const infoSpy = jest.spyOn(logger, "info");106  const dummyMsgTwo =107    '{"jsonrpc":"2.0","method":"invalidMethod","params":{"listen":true},"id":1}';108  await messageHandler.handleMessage(dummyMsgTwo, "12345", { send: () => {} });109  expect(infoSpy).toHaveBeenCalled();110});111test(`messageHandler.handleMessage works properly, message param is false`, async () => {112  fireboltOpenRpc.testExports.methodMaps["core"] = {113    "lifecycle.onInactive": {114      name: "lifecycle.onInactive",115      summary: "Firebolt OpenRPC schema",116      params: [],117      result: {118        name: "OpenRPC Schema",119        schema: {120          type: "object",121        },122      },123    },124    "rpc.discover": {125      name: "rpc.discover",126      summary: "Firebolt OpenRPC schema",127      params: [],128      result: {129        name: "OpenRPC Schema",130        schema: {131          type: "object",132        },133      },134    },135  };136  methodTriggers["rpc.discover"] = {137    pre: {138      call: () => {},139    },140    post: {141      call: () => {},142    },143  };144  const dummyMsgThree =145    '{"jsonrpc":"2.0","method":"lifecycle.onInactive","params":{"listen":false},"id":1}';146  const resultThree = await messageHandler.handleMessage(147    dummyMsgThree,148    "12345",149    { send: () => {} }150  );151  expect(resultThree).toBeUndefined();152});153test(`messageHandler.handleMessage works properly, for logger.debug`, async () => {154  fireboltOpenRpc.testExports.methodMaps["core"] = {155    "lifecycle.onInactive": {156      name: "lifecycle.onInactive",157      summary: "Firebolt OpenRPC schema",158      params: [],159      result: {160        name: "OpenRPC Schema",161        schema: {162          type: "object",163        },164      },165    },166    "rpc.discover": {167      name: "rpc.discover",168      summary: "Firebolt OpenRPC schema",169      params: [],170      result: {171        name: "OpenRPC Schema",172        schema: {173          type: "object",174        },175      },176    },177  };178  methodTriggers["rpc.discover"] = {179    pre: {180      call: () => {},181    },182    post: {183      call: () => {},184    },185  };186  const debugSpy = jest.spyOn(logger, "debug");187  const dummyMsgFour =188    '{"jsonrpc":"2.0","method":"rpc.discover","params":{"listen":true},"id":1}';189  await messageHandler.handleMessage(dummyMsgFour, "12345", { send: () => {} });190  expect(debugSpy).toHaveBeenCalled();191});192test(`messageHandler.handleMessage works properly for error scenarios`, async () => {193  fireboltOpenRpc.testExports.methodMaps["core"] = {194    "lifecycle.onInactive": {195      name: "lifecycle.onInactive",196      summary: "Firebolt OpenRPC schema",197      params: [],198      result: {199        name: "OpenRPC Schema",200        schema: {201          type: "object",202        },203      },204    },205    "rpc.discover": {206      name: "rpc.discover",207      summary: "Firebolt OpenRPC schema",208      params: [],209      result: {210        name: "OpenRPC Schema",211        schema: {212          type: "object",213        },214      },215    },216  };217  methodTriggers["rpc.discover"] = {218    pre: {},219    post: {},220  };221  const errorSpy = jest.spyOn(logger, "error");222  const dummyMsgFive =223    '{"jsonrpc":"2.0","method":"rpc.discover","params":{"listen":true},"id":1}';224  await messageHandler.handleMessage(dummyMsgFive, "12345", { send: () => {} });225  expect(errorSpy).toHaveBeenCalled();226});227test(`messageHandler.handleMessage works properly for developerNotes`, async () => {228  fireboltOpenRpc.testExports.methodMaps["core"] = {229    validMethodName: {230      name: "validMethodName",231      summary: "Get the platform back-office account identifier",232      params: [],233      tags: [234        {235          name: "developerNotes",236          "x-notes": "test notes",237          "x-doc-url": "test url",238        },239      ],240      result: {241        name: "id",242      },243    },244  };245  const spy = jest.spyOn(logger, "warning");246  const dummyMsgSix =247    '{"jsonrpc":"2.0","method":"validMethodName","params":{"listen":true},"id":1}';248  const resultFour = await messageHandler.handleMessage(dummyMsgSix, "12345", {249    send: () => {},250  });251  expect(spy).toHaveBeenCalled();252  expect(resultFour).toBeUndefined();...

message-handler.test.js

Source:message-handler.test.js

...17        }18      ]);19    });20    it('should call parseMultipartMessage with the message', async done => {21      await handleMessage('message');22      expect(parseMultipartBody).toHaveBeenCalledTimes(1);23      expect(parseMultipartBody).toHaveBeenCalledWith('message');24      done();25    });26    it('should call DefaultMessage if handleMessage cannot find the action', async done => {27      await handleMessage(messageWithoutAction);28      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledTimes(1);29      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledWith(messageWithoutAction);30      done();31    });32    it('should call DefaultMessage if handleMessage cannot parse multipart', async done => {33      await handleMessage('random-string');34      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledTimes(1);35      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledWith('random-string');36      done();37    });38    it('should call DefaultMessage if parse multipart throws error', async done => {39      parseMultipartBody.mockImplementation(() => new Error('error'));40      await handleMessage('message');41      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledTimes(1);42      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledWith('message');43      done();44    });45    it('should call DefaultMessage if the message action does not have a handler implemented', async done => {46      await handleMessage(unhandledInteractionId);47      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledTimes(1);48      expect(DefaultMessage.prototype.handleMessage).toHaveBeenCalledWith(unhandledInteractionId);49      done();50    });51    it('should call logInfo with status of "Extracting Action from Message"', async done => {52      await handleMessage(unhandledInteractionId);53      expect(logInfo).toHaveBeenCalledWith('Extracting Action from Message', expect.anything());54      done();55    });56    it('should call logInfo with the multipart message headers', async done => {57      await handleMessage(unhandledInteractionId);58      const multipartMessage = await parseMultipartBody(unhandledInteractionId);59      expect(logInfo).toHaveBeenCalledWith(60        'Extracting Action from Message',61        expect.objectContaining({62          messageHeaders: multipartMessage.map(message => message.headers || 'unknown')63        })64      );65      done();66    });67    it('should call logError when action cannot be found', async done => {68      await handleMessage('random-string');69      expect(logError).toHaveBeenCalled();70      done();71    });72    it('should logInfo with the correct interactionId', async done => {73      await handleMessage('anything');74      expect(logInfo).toHaveBeenCalledWith(`interactionId: undefined`);75      done();76    });77  });...

Using AI Code Generation

1var wpt = require('wpt');2wpt.handleMessage("Hello World!");3exports.handleMessage = function(message) {4  console.log(message);5}6var fs = require('fs');7var fs = require('fs');8fs.readFile('test.js', 'utf8', function(err, data) {9  if (err) throw err;10  console.log(data);11});12var fs = require('fs');13fs.writeFile('test.txt', 'Hello World!', function(err) {14  if (err) throw err;15  console.log('File written successfully!');16});17var fs = require('fs');18fs.mkdir('test', function(err) {19  if (err) throw err;20  console.log('Directory created successfully!');21});22fs.rmdir('test', function(err) {23  if (err) throw err;24  console.log('Directory deleted successfully!');25});26var fs = require('fs');27fs.writeFile('test.txt', 'Hello World!', function(err) {28  if (err) throw err;29  console.log('File created successfully!');30});31fs.unlink('test.txt', function(err) {32  if (err) throw err;

Using AI Code Generation

1const wptools = require('wptools');2wptools.page('Albert_Einstein').then(page => page.getWikiText()).then(data => console.log(data));3const wiki = require('wikijs').default;4wiki().page('Albert Einstein').then(page => page.content()).then(content => console.log(content));5const wikipedia = require('wikipedia');6wikipedia.pageData('Albert Einstein', { content: true }).then(page => console.log(page.text));7const wiki = require('wikipedia-api');8wiki().page('Albert Einstein').then(page => page.summary()).then(summary => console.log(summary));9const wikipedia = require('wikipedia-js');10const options = {query: 'Albert Einstein', format: 'html', summaryOnly: true};11wikipedia.searchArticle(options, function(err, htmlWikiText){12  if(err) {13    console.log("An error occurred[query=%s, error=%s]", options.query, err);14    return;15  }16  console.log("Query successful[query=%s, html-formatted-wiki-text=%s]", options.query, htmlWikiText);17});18const wiki = require('wikijs').default;19wiki().page('Albert Einstein').then(page => page.content()).then(content => console.log(content));20const wptools = require('wptools');21wptools.page('Albert_Einstein').then(page => page.getWikiText()).then(data => console.log(data));22const wiki = require('wikijs').default;23wiki().page('Albert Einstein').then(page => page.content()).then(content => console.log(content));24const wikipedia = require('wikipedia');25wikipedia.pageData('Albert Einstein', { content: true }).then(page => console.log(page.text));26const wiki = require('wikipedia-api');27wiki().page('Albert Einstein').then(page => page.summary()).then(summary => console.log(summary));28const wikipedia = require('wikipedia-js');29const options = {query:

Using AI Code Generation

1var wpt = require('./wpt.js');2var wpt = new wpt('your api key');3wpt.handleMessage('message', function(err, result) {4    if (err) {5        console.log(err);6    } else {7        console.log(result);8    }9});10var wpt = require('webpagetest');11var wpt = new wpt('your api key');12module.exports = {13    handleMessage: function(message, callback) {14    }15}16var wpt = require('./wpt.js');17var wpt = new wpt('your api key');18wpt.handleMessage('message', function(err, result) {19    if (err) {20        console.log(err);21    } else {22        console.log(result);23    }24});25var wpt = require('webpagetest');26var wpt = new wpt('your api key');27module.exports = {28    handleMessage: function(message, callback) {29    }30}31var wpt = require('webpagetest');32var wpt = new wpt('your api key');33    if (err) {34        console.log(err);

Using AI Code Generation

1var wpt = require('./wpt.js');2wpt.handleMessage("Hello World");3var wpt = require('./wpt.js');4wpt.handleMessage("Hello World");5var wpt = {6handleMessage: function(msg) {7console.log(msg);8}9};10module.exports = wpt;11var wpt = {12handleMessage: function(msg) {13console.log(msg);14}15};16module.exports = wpt;17var wpt = require('./wpt.js');18wpt.handleMessage("Hello World");19var wpt = {20handleMessage: function(msg) {21console.log(msg);22}23};24module.exports = wpt;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.