title: How to stop debug info from printing to serial esp8266 websocketioclient
body: <p>I'm building a project based on Socket-IO-client from here <a href="https://github.com/timum-viw/socket.io-client" rel="nofollow noreferrer">https://github.com/timum-viw/socket.io-client</a></p>
  
  <p>I need to turn off all serial data being printed except what I send to serial. I've tried removing #define USE_SERIAL and removing or changing USE_SERIAL to use Serial1 port also edited SocketIOClient.cpp to remove debug statements in there but still getting a lot of this...</p>
  
  <pre><code>[WS][0][sendFrame] sending Frame Done (4506us).
  [WS][0][handleWebsocketWaitFor] size: 2 cWsRXsize: 0
  [readCb] n: 2 t: 597463
  [WS][0][handleWebsocketWaitFor][readCb] size: 2 ok: 1
  [WS][0][handleWebsocket] ------- read massage frame -------
  [WS][0][handleWebsocket] fin: 1 rsv1: 0 rsv2: 0 rsv3 0  opCode: 1
  [WS][0][handleWebsocket] mask: 0 payloadLen: 1
  [readCb] n: 1 t: 597478
  [WS][0][handleWebsocket] text: 3
  </code></pre>
  
  <p>I want to receive a websocket Message and print that to serial so arduino mega can read that serial passed to it. I don't want to have to parse all the serial being printed to find the message I actually need.</p>
  
  <p>I'm using a basic nodemcu esp8266 12E module, coding with arduino ide 1.8.5. I'm sure there is something easy I'm missing.</p>