text: var WebSocket = require('..').Client,
      deflate   = require('permessage-deflate'),
      fs        = require('fs');
  
  var url   = process.argv[2],
      proxy = process.argv[3],
      ca    = fs.readFileSync(__dirname + '/../spec/server.crt'),
      tls   = { ca: ca };
  
  var ws = new WebSocket(url, [], {
    proxy:      { origin: proxy, headers: { 'User-Agent': 'Echo' }, tls: tls },
    tls:        tls,
    headers:    { Origin: 'http://faye.jcoglan.com' },
    extensions: [deflate]
  });
  
  ws.onopen = function() {
    console.log('[open]', ws.headers);
    ws.send('mic check');
  };
  
  ws.onclose = function(close) {
    console.log('[close]', close.code, close.reason);
  };
  
  ws.onerror = function(error) {
    console.log('[error]', error.message);
  };
  
  ws.onmessage = function(message) {
    console.log('[message]', message.data);
  };
  