Suggestion to Improvement for support method ws.binaryType = "arraybuffer"

[henriquem]

Hi, I'm using ReconnectionWebSocket (very good function!)

But I encourage in provide support to: "ws.binaryType = "arraybuffer" ; It will be used when receive Blog images;

For example bellow way works very well :+1:

var ws=new WebSocket("ws://......")
ws.binaryType = "arraybuffer";

It not works :-1:

 var ws=new ReconnectingWebSocket("ws://......",null,  {binaryType:"arraybuffer",debug: false,reconnectInterval: 4000});
 ws.binaryType = "arraybuffer";