Merge pull request #424 from rad1k4l/patch-1

Handle error on NewServer

Author: sshaplygin

_example/README.md

@@ -12,7 +12,10 @@ import (
 )
 
 func main() {
-	server := socketio.NewServer(nil)
+	server, serveError  := socketio.NewServer(nil)
+	if serveError != nil {
+		log.Fatalln(serveError)
+	}
 
 	server.OnConnect("/", func(s socketio.Conn) error {
 		s.SetContext("")
@@ -149,4 +152,4 @@ Possible reasons:
 
 | Reason | Side | Description |
 |------------|-------------|------------|
-| client namespace disconnect | Client Side | Got disconnect packet from client |
+| client namespace disconnect | Client Side | Got disconnect packet from client |