diff --git a/src/ws/init.go b/src/ws/init.go
index e6993ff..cc5e526 100644
--- a/src/ws/init.go
+++ b/src/ws/init.go
@@ -44,11 +44,14 @@ func welcomeAgents(ws *websocket.Conn, welcome wsWelcome, t string) {
 
 func gcConnOnError(ws *websocket.Conn) (err error) {
 	listeners.Range(func(index, value interface{}) bool {
-		if value.(*connectionInfo).ConnectionPS == ws || value.(*connectionInfo).ConnectionRR == ws {
-			value.(*connectionInfo).ConnectionPS.Close()
-			value.(*connectionInfo).ConnectionRR.Close()
-			listeners.Delete(index)
+		var ci = value.(*connectionInfo)
+		if ci.ConnectionPS == ws {
+			ci.ConnectionPS.Close()
 		}
+		if ci.ConnectionRR == ws {
+			ci.ConnectionRR.Close()
+		}
+		listeners.Delete(index)
 		return true
 	})
 	return err