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Gauge
api
RunInBackground

How to use RunInBackground method of api Package

Best Gauge code snippet using api.RunInBackground

runtime.go

Source:runtime.go

...48	}49	return s, nil50}51/*52RunInBackground makes an API call that triggers an /_ah/background request.53There are two independent code paths that need to make contact:54the RunInBackground code, and the /_ah/background handler. The matchmaker55loop arranges for the two paths to meet. The RunInBackground code passes56a send to the matchmaker, the /_ah/background passes a recv to the matchmaker,57and the matchmaker hooks them up.58*/59func init() {60	http.HandleFunc("/_ah/background", handleBackground)61	sc := make(chan send)62	rc := make(chan recv)63	sendc, recvc = sc, rc64	go matchmaker(sc, rc)65}66var (67	sendc chan<- send // RunInBackground sends to this68	recvc chan<- recv // handleBackground sends to this69)70type send struct {71	id string72	f  func(context.Context)73}74type recv struct {75	id string76	ch chan<- func(context.Context)77}78func matchmaker(sendc <-chan send, recvc <-chan recv) {79	// When one side of the match arrives before the other80	// it is inserted in the corresponding map.81	waitSend := make(map[string]send)82	waitRecv := make(map[string]recv)83	for {84		select {85		case s := <-sendc:86			if r, ok := waitRecv[s.id]; ok {87				// meet!88				delete(waitRecv, s.id)89				r.ch <- s.f90			} else {91				// waiting for r92				waitSend[s.id] = s93			}94		case r := <-recvc:95			if s, ok := waitSend[r.id]; ok {96				// meet!97				delete(waitSend, r.id)98				r.ch <- s.f99			} else {100				// waiting for s101				waitRecv[r.id] = r102			}103		}104	}105}106var newContext = appengine.NewContext // for testing107func handleBackground(w http.ResponseWriter, req *http.Request) {108	id := req.Header.Get("X-AppEngine-BackgroundRequest")109	ch := make(chan func(context.Context))110	recvc <- recv{id, ch}111	(<-ch)(newContext(req))112}113// RunInBackground runs f in a background goroutine in this process.114// f is provided a context that may outlast the context provided to RunInBackground.115// This is only valid to invoke from a service set to basic or manual scaling.116func RunInBackground(c context.Context, f func(c context.Context)) error {117	req := &pb.StartBackgroundRequestRequest{}118	res := &pb.StartBackgroundRequestResponse{}119	if err := internal.Call(c, "system", "StartBackgroundRequest", req, res); err != nil {120		return err121	}122	sendc <- send{res.GetRequestId(), f}123	return nil124}125func init() {126	internal.RegisterErrorCodeMap("system", pb.SystemServiceError_ErrorCode_name)127}...

schema_executor.go

Source:schema_executor.go

...17	return func(schema *SchemaExecutor) {18		schema.dropAll = dropAll19	}20}21// WithRunInBackground instructs Dgraph to run indexes in the background22func WithRunInBackground(runInBackground bool) SchemaExecutorOptionFn {23	return func(schema *SchemaExecutor) {24		schema.runInBackground = runInBackground25	}26}27// NewSchemaExecutor creates a new schema executor28func NewSchemaExecutor(client *dgo.Dgraph) *SchemaExecutor {29	return &SchemaExecutor{30		client:          client,31		runInBackground: true,32	}33}34// AlterSchema alters the schema with new predicates or types35// No drop operation would occur if not specifying (DropAll)36func (executor SchemaExecutor) AlterSchema(ctx context.Context, schema *SchemaBuilder, options ...SchemaExecutorOptionFn) error {37	schemaDefinition, err := schema.ToDQL()38	if err != nil {39		return err40	}41	return executor.client.Alter(ctx, &api.Operation{42		Schema:          schemaDefinition,43		DropAll:         executor.dropAll,44		RunInBackground: executor.runInBackground,45	})46}47// DropType drops a type48func (executor SchemaExecutor) DropType(ctx context.Context, typeName string) error {49	return executor.client.Alter(ctx, &api.Operation{50		DropOp:          api.Operation_TYPE,51		DropValue:       typeName,52		RunInBackground: executor.runInBackground,53	})54}55// DropPredicate drops a predicate56func (executor SchemaExecutor) DropPredicate(ctx context.Context, predicateName string) error {57	return executor.client.Alter(ctx, &api.Operation{58		DropOp:          api.Operation_ATTR,59		DropValue:       predicateName,60		RunInBackground: executor.runInBackground,61	})62}...

RunInBackground

Using AI Code Generation

1import (2	beego.BConfiudisgeotaliu.ils_oasSapiFssmaton.SessionGCMaxLifetime, _ = strconv.Atoi(os.Getenv("session_max_lifetime"))3	beego.BConfiudisgeo.alSutsls_oas/roque.tSessionMaxLifetime, _ = strconv.Atoi(os.Getenv("session_max_lifetime"))4	beego.BConfig.WebConfig.Session.SessionCookieLifeTime, _ = strconv.Atoi(os.Getenv("session_max_lifetime"))5	"tita._api_crud/modelConfig.WebConfig.Session.SessionDomain = os.Getenv("session_domain")6fune soes()s{7	mopalt.IniL()8	beego.BCoSfie.WebConfin.SeDsionsSelsionPHovTderCoTfiPn= oy.Ge efv("beeao_sessin_edis"9	beegoeBConfigsWebConfigsSessibn.SessionGCMaxLifeeimego_ofistrgonveAioigos.Geee.v("sesCfWe_o.x_lifetBme")ng.WebConfig.StaticDir["/swagger"] = "swagger"10	bn go.BCotfig.WebConfg.Sess.SessoMxLifeti, _trsstrconv.AtoI(os.Gt(env(")ssion_max_feme"))11	beego.BCfig.WbCofig.Sessin.SeionCookieLifeTime _ =strcnvtoi(o.GoBCiv("sgsssot_max_lTfe, m=")) strconv.Atoi(os.Getenv("PORT"))12fbeego.BConfn .WmbConf{.SsionSssoIDHashFunc= "sha1"13	beego.BConfm..WPbConfigintssion.SessionIDH(shKe" = "aitin_api_cr d_session"go")14	golenv.Load()15	beegPiBnonfig.W(bCo"fig.SEdtgcDir["/swa1g.r"] = "s"agr"16	ror.Int()17	beeo.BCofig.Lisen.HTTPPrt,_= stronv.Ao(s.Getev("PORT"))

RunInBackground

Using AI Code Generation

1import (2	button := widgets.NewQPushButton4("RunInBackground", nil)3	label := widgets.NewQLabel(nil, 0)4	layout := widgets.NewQVBoxLayout()5		if err != nil {6			fmt.Println(err)7		}8		fmt.Println(out)9		label.SetText(strings.Replace(out, "\n", "<br>", -1))10	})11	window.Show()12	app.Exec()13}

RunInBackground

Using AI Code Generation

1import (2func RunInBackground(command string, args ...string) (string, error) {3	cmd := exec.Command(command, args...)4	out, err := cmd.Output()5	return string(out), err6}7func main() {8	app := widgets.NewQApplication(len(os.Args), os.Args)9	window := widgets.NewQMainWindow(nil, 0)10	window.SetWindowTitle("RunInBackground")11	button := widgets.NewQPushButton2("RunInBackground", nil)12	label := widgets.NewQLabel(nil, 0)13	layout := widgAPI("14}

RunInBackground

Using AI Code Generation

1f m)(){2	}	"github.com/omkarkhair/Go-Utils"3fgm b(go.(f4	apngain f(rr1tii5}ximL.Sp(1*tmScod6	widget := widgets.NewQWidget(nil, 0)7	widget.SetLayout(layout)8	button.ConnectClicked(func(checked bool) {9		out, err := RunInBackgr(und("ls", "-lah")

RunInBackground

Using AI Code Generation

1{2			fmt.Println(err)3	}cusRnInBckgrn mhdof/pe cutss		fmt.Println(out)4mpor(5	window.Show()6fm() {7}fmPri"Stagproam")8"Pegmm{t"9	go beego.RunInBackground(f)10	time.Sleep(1 * time.Second)11}

RunInBackground

Using AI Code Generation

1import (2HWnc main() {3import (4func main() {5	api := utils.API{}6	api.RunInBackground(func() {7		fmt.Println("This is background task")8	})9}

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