How to use init method of main Package

Best K6 code snippet using main.init

main.go

Source:main.go

...34	if err := conf.Init(); err != nil {35		log.Error("conf.Init() error(%v)", err)36		panic(err)37	}38	// init log39	log.Init(conf.Conf.Log)40	defer log.Close()41	log.Info("app-resource start")42	// init trace43	trace.Init(conf.Conf.Tracer)44	defer trace.Close()45	// ecode init46	ecode.Init(conf.Conf.Ecode)47	// service init48	svr := initService(conf.Conf)49	http.Init(conf.Conf, svr)50	grpcSvr, err := grpc.New(nil, svr)51	if err != nil {52		panic(err)53	}54	// init pprof conf.Conf.Perf55	// init signal56	c := make(chan os.Signal, 1)57	signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT)58	for {59		s := <-c60		log.Info("app-resource get a signal %s", s.String())61		switch s {62		case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:63			grpcSvr.Shutdown(context.TODO())64			log.Info("app-resource exit")65			return66		case syscall.SIGHUP:67		// TODO reload68		default:69			return70		}71	}72}73// initService init services.74func initService(c *conf.Config) (svr *http.Server) {75	svr = &http.Server{76		AuthSvc: auth.New(nil),77		// init self service,78		PgSvr:        pluginsvr.New(c),79		PingSvr:      pingsvr.New(c),80		SideSvr:      sidesvr.New(c),81		VerSvc:       version.New(c),82		ParamSvc:     param.New(c),83		NtcSvc:       notice.New(c),84		SplashSvc:    splash.New(c),85		AuditSvc:     auditsvr.New(c),86		AbSvc:        absvr.New(c),87		ModuleSvc:    modulesvr.New(c),88		GuideSvc:     guidesvc.New(c),89		StaticSvc:    staticsvr.New(c),90		DomainSvc:    domainsvr.New(c),91		BroadcastSvc: broadcastsvr.New(c),...

libgo.go

Source:libgo.go

...7	"syscall"8	"time"9)10import "C"11var initCh = make(chan int, 1)12var ranMain bool13func init() {14	// emulate an exceedingly slow package initialization function15	time.Sleep(100 * time.Millisecond)16	initCh <- 4217}18func main() {19	ranMain = true20}21//export DidInitRun22func DidInitRun() bool {23	select {24	case x := <-initCh:25		if x != 42 {26			// Just in case initCh was not correctly made.27			println("want init value of 42, got: ", x)28			syscall.Exit(2)29		}30		return true31	default:32		return false33	}34}35//export DidMainRun36func DidMainRun() bool {37	return ranMain38}...

init

Using AI Code Generation

1import "fmt"2func init() {3	fmt.Println("1.go: init()")4}5import "fmt"6func init() {7	fmt.Println("2.go: init()")8}9import "fmt"10func init() {11	fmt.Println("3.go: init()")12}13import "fmt"14func init() {15	fmt.Println("main.go: init()")16}17func main() {18	fmt.Println("main.go: main()")19}201.go: init()212.go: init()223.go: init()23main.go: init()24main.go: main()25Q2. What is the difference between init() and main() functions?26Q3. What is the difference between init() and constructor functions?27Q4. What is the difference between init() and main() functions?28Q5. What is the difference between init() and constructor functions?29The init() function is called before the main() function. The init() function is used to initialize the global variables and other variables

init

Using AI Code Generation

1import "fmt"2func init() {3    fmt.Println("init in main")4}5func main() {6    fmt.Println("main")7}8import "fmt"9func init() {10    fmt.Println("init in main")11}12func main() {13    fmt.Println("main")14}15import "fmt"16func init() {17    fmt.Println("init in main")18}19func main() {20    fmt.Println("main")21}22import "fmt"23func init() {24    fmt.Println("init in main")25}26func main() {27    fmt.Println("main")28}29import "fmt"30func init() {31    fmt.Println("init in main")32}33func main() {34    fmt.Println("main")35}36import "fmt"37func init() {38    fmt.Println("init in main")39}40func main() {41    fmt.Println("main")42}43import "fmt"44func init() {45    fmt.Println("init in main")46}47func main() {48    fmt.Println("main")49}50import "fmt"51func init() {52    fmt.Println("init in main")53}54func main() {55    fmt.Println("main")56}57import "fmt"58func init() {59    fmt.Println("init in main")60}61func main() {62    fmt.Println("main")63}64import "fmt"65func init() {66    fmt.Println("init in main")67}68func main() {69    fmt.Println("main")70}71import "fmt"72func init() {73    fmt.Println("init in main")74}75func main() {76    fmt.Println("main")77}78import "fmt"79func init() {80    fmt.Println("init in main")81}82func main() {83    fmt.Println("main")84}85import "fmt"86func init() {87    fmt.Println("init in main")88}89func main() {90    fmt.Println("main")91}92import "fmt"93func init() {94    fmt.Println("init in

init

Using AI Code Generation

1import (2func init() {3 fmt.Println("init method of main class")4}5func main() {6 fmt.Println("main method")7}

init

Using AI Code Generation

1import "fmt"2func init() {3	fmt.Println("1st init method")4}5func init() {6	fmt.Println("2nd init method")7}8func main() {9	fmt.Println("main method")10}11import "fmt"12func init() {13	fmt.Println("1st init method")14}15func main() {16	fmt.Println("main method")17}18func init() {19	fmt.Println("2nd init method")20}21import "fmt"22func init() {23	fmt.Println("1st init method")24}25func main() {26	fmt.Println("main method")27}28import "fmt"29func init() {30	fmt.Println("1st init method")31}32func main() {33	fmt.Println("main method")34}35func init() {36	fmt.Println("2nd init method")37}38func init() {39	fmt.Println("3rd init method")40}41import "fmt"42func init() {43	fmt.Println("1st init method")44}45func main() {46	fmt.Println("main method")47}48func init() {49	fmt.Println("2nd init method")50}51func init() {52	fmt.Println("3rd init method")53}54func init() {55	fmt.Println("4th init method")56}57import "fmt"58func init() {59	fmt.Println("1st init method")60}61func main() {62	fmt.Println("main method")63}64func init() {65	fmt.Println("2nd init method")66}67func init() {68	fmt.Println("3rd init method")69}70func init() {71	fmt.Println("4th init method")72}73func init() {74	fmt.Println("

init

Using AI Code Generation

1import "fmt"2func init() {3    fmt.Println("init of main")4}5func main() {6    fmt.Println("main")7}8import "fmt"9func init() {10    fmt.Println("init of main")11}12func main() {13    fmt.Println("main")14}15func init() {16    fmt.Println("init of main 1")17}18import "fmt"19func init() {20    fmt.Println("init of main")21}22func main() {23    fmt.Println("main")24}25func init() {26    fmt.Println("init of main 1")27}28func init() {29    fmt.Println("init of main 2")30}31import "fmt"32func init() {33    fmt.Println("init of main")34}35func main() {36    fmt.Println("main")37}38func init() {39    fmt.Println("init of main 1")40}41func init() {42    fmt.Println("init of main 2")43}44func init() {45    fmt.Println("init of main 3")46}47import "fmt"48func init() {49    fmt.Println("init of main")50}51func main() {52    fmt.Println("main")53}54func init() {55    fmt.Println("init of main 1")56}57func init() {58    fmt.Println("init of main 2")59}60func init() {61    fmt.Println("init of main 3")62}63func init() {64    fmt.Println("init of main 4")65}

init

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello from main")4}5func init() {6	fmt.Println("Hello from init")7}8import (9func main() {10	fmt.Println("Hello from main")11}12func init() {13	fmt.Println("Hello from init 1")14}15func init() {16	fmt.Println("Hello from init 2")17}18import (19func main() {20	fmt.Println("Hello from main")21}22func init() {23	fmt.Println("Hello from init 1")24}25func init() {26	fmt.Println("Hello from init 2")27}28func init() {29	fmt.Println("Hello from init 3")30}31import (32func main() {33	fmt.Println("Hello from main")34}35func init() {36	fmt.Println("Hello from init 1")37}38func init() {39	fmt.Println("Hello from init 2")40}41func init() {42	fmt.Println("Hello from init 3")43}44func init() {45	fmt.Println("Hello from init 4")46}47import (48func main() {49	fmt.Println("Hello from main")50}51func init() {52	fmt.Println("Hello from init 1")53}54func init() {55	fmt.Println("Hello from init 2")56}57func init() {58	fmt.Println("Hello from init 3")59}60func init() {61	fmt.Println("Hello from init 4")62}63func init() {64	fmt.Println("Hello from init 5")65}

init

Using AI Code Generation

1import (2func init() {3    fmt.Println("In init method of main class")4}5func main() {6    fmt.Println("In main method of main class")7}8import (9func init() {10    fmt.Println("In init method of package class")11}12func main() {13    fmt.Println("In main method of main class")14}15import (16func init() {17    fmt.Println("In init method of package class")18}19func main() {20    fmt.Println("In main method of main class")21}22func init() {23    fmt.Println("In init method of main class")24}25import (26func init() {27    fmt.Println("In init method of package class")28}29func init() {30    fmt.Println("In init method of main class")31}32func main() {33    fmt.Println("In main method of main class")34}35import (36func init() {37    fmt.Println("In init method of package class")38}39func main() {40    fmt.Println("In main method of main class")41}42func init() {43    fmt.Println("In init method of main class")44}45func init() {46    fmt.Println("In init method of main class 2")47}

init

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World")4	fmt.Println(test.Name)5}6import "fmt"7func init() {8	fmt.Println("test init")9}

init

Using AI Code Generation

1import "fmt"2func init() {3	fmt.Println("Inside init() method")4}5func main() {6	fmt.Println("Inside main() method")7	fmt.Println("Value of a is : ", a)8}9import "fmt"10func init() {11	fmt.Println("Inside init() method")12}13func main() {14	fmt.Println("Inside main() method")15	fmt.Println("Value of a is : ", a)16}17import "fmt"18func init() {19	fmt.Println("Inside init() method")20}21func main() {22	fmt.Println("Inside main() method")23	fmt.Println("Value of a is : ", a)24}25import "fmt"26func init() {27	fmt.Println("Inside init() method")28}29func main() {30	fmt.Println("Inside main() method")31	fmt.Println("Value of a is : ", a)32}33import "fmt"34func init() {35	fmt.Println("Inside init() method")36}37func main() {38	fmt.Println("Inside main() method")39	fmt.Println("Value of a is : ", a)40}41import "fmt"42func init() {43	fmt.Println("Inside init() method")44}45func main() {46	fmt.Println("Inside main() method")

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