lib/client.js
function writeToEngine(encodedPackets) {
    if (opts.volatile && !self.conn.transport.writable) return;
    for (var i = 0; i < encodedPackets.length; i++) {
      self.conn.write(encodedPackets[i], { compress: opts.compress });
    }
  }
function writeToEngine(encodedPackets) {
    if (opts.volatile && !self.conn.transport.writable) return;
    for (var i = 0; i < encodedPackets.length; i++) {
      self.conn.write(encodedPackets[i], { compress: opts.compress });
    }
  }
function writeToEngine ( encodedPackets ) { if ( opts . volatile && ! self . conn . transport . writable ) return ; for ( var i = 0 ; i < encodedPackets . length ; i ++ ) { self . conn . write ( encodedPackets [ i ] , { compress : opts . compress } ) ; } }
this writes to the actual connection
this writes to the actual connection