Add method to remove message handler

handler.go

@@ -2,9 +2,10 @@ package gosocketio
 
 import (
 	"encoding/json"
-	"forge.cadoles.com/Pyxis/golang-socketio/protocol"
-	"sync"
 	"reflect"
+	"sync"
+
+	"forge.cadoles.com/Pyxis/golang-socketio/protocol"
 )
 
 const (
@@ -52,6 +53,15 @@ func (m *methods) On(method string, f interface{}) error {
 	return nil
 }
 
+/**
+Remove message processing function
+*/
+func (m *methods) Off(method string) {
+	m.messageHandlersLock.Lock()
+	defer m.messageHandlersLock.Unlock()
+	delete(m.messageHandlers, method)
+}
+
 /**
 Find message processing function associated with given method
 */