Fix 'misuse of unbuffered os.Signal channel ...' error.

brocaar · brocaar · commit ada4ef628d7f · 2021-12-06T10:13:15.000Z
diff --git a/cmd/chirpstack-gateway-bridge/cmd/root_run.go b/cmd/chirpstack-gateway-bridge/cmd/root_run.go
@@ -42,7 +42,7 @@ func run(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	sigChan := make(chan os.Signal)
+	sigChan := make(chan os.Signal, 1)
 	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)
 	log.WithField("signal", <-sigChan).Info("signal received")
 	log.Warning("shutting down server")

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ func run(cmd *cobra.Command, args []string) error {`
`42`	`42`	`}`
`43`	`43`	`}`
`44`	`44`
`45`		`- sigChan := make(chan os.Signal)`
	`45`	`+ sigChan := make(chan os.Signal, 1)`
`46`	`46`	`signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)`
`47`	`47`	`log.WithField("signal", <-sigChan).Info("signal received")`
`48`	`48`	`log.Warning("shutting down server")`