Return error if listening fails

thani-sh · thani-sh · commit 7bf32e92fd1a · 2015-02-20T15:20:03.000+05:30
diff --git a/server/server.go b/server/server.go
@@ -26,9 +26,9 @@ type Server struct {
 	upgrader websocket.Upgrader
 }
 
-func (s *Server) Listen(addr string) {
+func (s *Server) Listen(addr string) error {
 	http.HandleFunc("/websocket", s.Handler)
-	http.ListenAndServe(addr, nil)
+	return http.ListenAndServe(addr, nil)
 }
 
 func (s *Server) Method(name string, fn MethodFn) {

Original file line number	Diff line number	Diff line change
`@@ -26,9 +26,9 @@ type Server struct {`
`26`	`26`	`upgrader websocket.Upgrader`
`27`	`27`	`}`
`28`	`28`
`29`		`-func (s *Server) Listen(addr string) {`
	`29`	`+func (s *Server) Listen(addr string) error {`
`30`	`30`	`http.HandleFunc("/websocket", s.Handler)`
`31`		`- http.ListenAndServe(addr, nil)`
	`31`	`+ return http.ListenAndServe(addr, nil)`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`func (s *Server) Method(name string, fn MethodFn) {`