Untitled

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>

<script id="jsbin-javascript">
var ws = new WebSocket("wss://yejiaxi.cn:8080");

ws.onopen = function(evt) {
  console.log("Connection open ...");
  ws.send("Hello WebSockets!");
};

ws.onmessage = function(evt) {
  console.log( "Received Message: " + evt.data);
  ws.close();
};

ws.onclose = function(evt) {
  console.log("Connection closed.");
};
</script>


<script id="jsbin-source-javascript" type="text/javascript">var ws = new WebSocket("wss://yejiaxi.cn:8080");

ws.onopen = function(evt) {
  console.log("Connection open ...");
  ws.send("Hello WebSockets!");
};

ws.onmessage = function(evt) {
  console.log( "Received Message: " + evt.data);
  ws.close();
};

ws.onclose = function(evt) {
  console.log("Connection closed.");
};

</script></body>
</html>