cmd/q3rcon-proxy/main.go

@@ -34,7 +34,7 @@ func main() {
 			},
 			&cli.StringFlag{
 				Name:    "target-host",
-				Value:   "localhost",
+				Value:   "127.0.0.1",
 				Usage:   "Target host address",
 				Sources: cli.EnvVars("Q3RCON_TARGET_HOST"),
 			},
@@ -100,19 +100,26 @@ func main() {
 				go launchProxy(cfg, errChan)
 			}
 
-			// Under normal circumstances, the main goroutine will block here.
-			// If we receive an error we will log it and exit
-			return <-errChan
+			// Under normal circumstances, the main goroutine will block here
+			// until the server is stopped or an error occurs.
+			for err := range errChan {
+				if err != nil {
+					return err
+				}
+			}
+			return nil
 		},
 	}
 
-	log.Fatal(cmd.Run(context.Background(), os.Args))
+	if err := cmd.Run(context.Background(), os.Args); err != nil {
+		log.Fatal(err)
+	}
 }
 
 // launchProxy initializes the UDP proxy server with the given configuration.
 // It listens on the specified proxy host and port, and forwards traffic to the target host and port.
 // server.ListenAndServe blocks until the server is stopped or an error occurs.
-func launchProxy(cfg proxyConfig, errChan chan<- error) {
+func launchProxy(cfg proxyConfig, errChan chan error) {
 	proxyPort, targetPort := cfg.portsMapping[0], cfg.portsMapping[1]
 
 	hostAddr := fmt.Sprintf("%s:%s", cfg.proxyHost, proxyPort)

go.mod

@@ -6,7 +6,7 @@ toolchain go1.24.1
 
 require (
 	github.com/sirupsen/logrus v1.9.3
-	github.com/urfave/cli/v3 v3.6.1
+	github.com/urfave/cli/v3 v3.3.2
 )
 
-require golang.org/x/sys v0.38.0 // indirect
+require golang.org/x/sys v0.32.0 // indirect

go.sum

@@ -7,13 +7,13 @@ github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
-github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-github.com/urfave/cli/v3 v3.6.1 h1:j8Qq8NyUawj/7rTYdBGrxcH7A/j7/G8Q5LhWEW4G3Mo=
-github.com/urfave/cli/v3 v3.6.1/go.mod h1:ysVLtOEmg2tOy6PknnYVhDoouyC/6N42TMeoMzskhso=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/urfave/cli/v3 v3.3.2 h1:BYFVnhhZ8RqT38DxEYVFPPmGFTEf7tJwySTXsVRrS/o=
+github.com/urfave/cli/v3 v3.3.2/go.mod h1:FJSKtM/9AiiTOJL4fJ6TbMUkxBXn7GO9guZqoZtpYpo=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=