feat: update

addons/com.heroiclabs.nakama/socket/NakamaSocket.gd

@@ -130,11 +130,31 @@ class AsyncRequest:
 		else:
 			return type.create(ns, data.get(result_key))
 
-func _resume_conn(p_err : int):
+func _socket_exception_from_error(p_error) -> NakamaException:
+	if p_error is NakamaException:
+		return p_error
+	if typeof(p_error) == TYPE_INT:
+		var message := "Socket connection failed"
+		match p_error:
+			ERR_TIMEOUT:
+				message = "Socket connection timed out"
+			ERR_CANT_CONNECT:
+				message = "Socket connection refused or closed"
+			ERR_CANT_RESOLVE:
+				message = "Socket host could not be resolved"
+			ERR_CONNECTION_ERROR:
+				message = "Socket connection error"
+			ERR_UNAVAILABLE:
+				message = "Socket connection unavailable"
+		return NakamaException.new(message, p_error)
+	return NakamaException.new(str(p_error), -1)
+
+func _resume_conn(p_error = OK):
 	if _conn:
-		if p_err: # Exception
-			logger.warning("Connection error: %d" % p_err)
-			_conn.resume(NakamaAsyncResult.new(NakamaException.new()))
+		if p_error != OK:
+			var exception := _socket_exception_from_error(p_error)
+			logger.warning("Connection error: %s" % exception.message)
+			_conn.resume(NakamaAsyncResult.new(exception))
 		else:
 			logger.info("Connected!")
 			_conn.resume(NakamaAsyncResult.new())