websocket - How to get access to onclose event codes in Javascript onclose function? -
i have simple websocket problem
<!doctype html> <meta charset="utf-8" /> <title>websocket test</title> <script language="javascript" type="text/javascript"> var wsuri = "ws://echo.websocket.org/"; var output; function init() { output = document.getelementbyid("output"); testwebsocket(); } function testwebsocket() { websocket = new websocket(wsuri); 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"); dosend("websocket rocks"); } function onclose(evt) { writetoscreen("disconnected"); } function onmessage(evt) { writetoscreen('<span style="color: blue;">response: ' + evt.data + '</span>'); websocket.close(); } 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> </html> my question how can have access web socket close codes ?? mentioned in website
https://developer.mozilla.org/en-us/docs/websockets/websockets_reference/closeevent
1001 close_going_away 1000 close_normal 1005 close_no_status 1006 close_abnormal right onclose function
function onclose(evt) { writetoscreen("disconnected"); } i have put alert alert(evt) ,but not getting close code .
could please
try this:
function onclose(event) { alert('onclose called' + event); alert('code is' + event.code); alert('reason ' + event.reason); alert('wasclean is' + event.wasclean); }
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