FSIM/index2.html at master · FreeBirdLjj/FSIM · GitHub

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<!DOCTYPE html>

<meta charset="utf-8" />

<title>WebSocket Test</title>

<script language="javascript" type="text/javascript">

  var registerUri = "ws://133.130.89.34:3000/register";
  var output;

  function sendRegisterMsg() {
    doSend("{\"Id@\":\"id2\",\"Passwd@\":\"123\"}")
  }

  function sendMsg(receiverID, msg) {
    doSend("{ \"ReceiverId@\" :" + receiverID + ", \"Content@\" : \"" + msg + "\" }")
  }

  function init()
  {
    output = document.getElementById("output");
    testWebSocket();
  }

  function testWebSocket()
  {
    websocket = new WebSocket(registerUri);
    websocket.onopen = function(evt) { onOpen(evt) };
    websocket.onclose = function(evt) { onClose(evt) };
    websocket.onmessage = function(evt) { onMessage(evt) };
    websocket.onerror = function(evt) { onError(evt) };
  }

  function onOpen(evt)
  {
    writeToScreen("CONNECTED");
    sendRegisterMsg();
  }

  function onClose(evt)
  {
    writeToScreen('<span style="color: green;">CLOSE: ' + evt.data + '</span>');
  }

  function onMessage(evt)
  {
    writeToScreen('<span style="color: blue;">RESPONSE: ' + evt.data + '</span>');
  }

  function onError(evt)
  {
    writeToScreen('<span style="color: red;">ERROR:</span> ' + evt.data);
  }

  function doSend(message)
  {
    writeToScreen("SENT: " + message);
    websocket.send(message);
  }

  function writeToScreen(message)
  {
    var pre = document.createElement("p");
    pre.style.wordWrap = "break-word";
    pre.innerHTML = message;
    output.appendChild(pre);
  }

  window.addEventListener("load", init, false);

</script>

<h2>WebSocket Test</h2>

<div id="output"></div>