initialize method

Implementation

void initialize(String socketServerUrl) {
  serverUrl = socketServerUrl;
  try {
    socket = io(
        serverUrl,
        //'ws://localhost:4432',
        <String, dynamic>{
          "transports": ["websocket"],
          "autoConnect": false
        });
  } catch (error) {
    logger.severe("error during initialize socket server >>> $error");
  }
}