fix: emit a CONNECT_ERROR event upon connection failure

See also: socketio/socket.io-client@53c7374
socketio · Apr 26, 2021 · d324e7f · d324e7f
1 parent e8ffe9d
commit d324e7f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/io/socket/client/Socket.java b/src/main/java/io/socket/client/Socket.java
@@ -91,7 +91,9 @@ public void call(Object... args) {
             add(On.on(io, Manager.EVENT_ERROR, new Listener() {
                 @Override
                 public void call(Object... args) {
-                    Socket.super.emit(EVENT_CONNECT_ERROR, args[0]);
+                    if (!Socket.this.connected) {
+                        Socket.super.emit(EVENT_CONNECT_ERROR, args[0]);
+                    }
                 }
             }));
             add(On.on(io, Manager.EVENT_CLOSE, new Listener() {