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Code Issues Releases Wiki Activity

Improved WSMAN/KVM performance, must better on IE.

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This commit is contained in:
Ylian Saint-Hilaire
2020-05-28 14:19:33 -07:00
parent fed5e5a70b
commit ad54251bd6
7 changed files with 412 additions and 561 deletions
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53
amt-wsman-ws-0.2.0.js
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@@ -31,6 +31,8 @@ var CreateWsmanComm = function (host, port, user, pass, tls) {
// Private method
//obj.Debug = function (msg) { console.log(msg); }
function arrToStr(arr) { return String.fromCharCode.apply(null, arr); }
// Private method
// pri = priority, if set to 1, the call is high priority and put on top of the stack.
obj.PerformAjax = function (postdata, callback, tag, pri, url, action) {
@@ -122,6 +124,7 @@ var CreateWsmanComm = function (host, port, user, pass, tls) {
obj.inDataCount = 0;
obj.socketState = 1;
obj.socket = new WebSocket(window.location.protocol.replace("http", "ws") + "//" + window.location.host + window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) + "/webrelay.ashx?p=1&host=" + obj.host + "&port=" + obj.port + "&tls=" + obj.tls + "&tls1only=" + obj.tlsv1only + ((user == '*') ? "&serverauth=1" : "") + ((typeof pass === "undefined") ? ("&serverauth=1&user=" + user) : "")); // The "p=1" indicates to the relay that this is a WSMAN session
obj.socket.binaryType = 'arraybuffer';
obj.socket.onopen = _OnSocketConnected;
obj.socket.onmessage = _OnMessage;
obj.socket.onclose = _OnSocketClosed;
@@ -138,54 +141,10 @@ var CreateWsmanComm = function (host, port, user, pass, tls) {
for (i in obj.pendingAjaxCall) { obj.sendRequest(obj.pendingAjaxCall[i][0], obj.pendingAjaxCall[i][3], obj.pendingAjaxCall[i][4]); }
}
// Setup the file reader
var fileReader = new FileReader();
var fileReaderInuse = false, fileReaderAcc = [];
if (fileReader.readAsBinaryString) {
// Chrome & Firefox (Draft)
fileReader.onload = function (e) { _OnSocketData(e.target.result); if (fileReaderAcc.length == 0) { fileReaderInuse = false; } else { fileReader.readAsBinaryString(new Blob([fileReaderAcc.shift()])); } }
} else if (fileReader.readAsArrayBuffer) {
// Chrome & Firefox (Spec)
fileReader.onloadend = function (e) { _OnSocketData(e.target.result); if (fileReaderAcc.length == 0) { fileReaderInuse = false; } else { fileReader.readAsArrayBuffer(fileReaderAcc.shift()); } }
}
function _OnMessage(e) {
if (typeof e.data == 'object') {
if (fileReaderInuse == true) { fileReaderAcc.push(e.data); return; }
if (fileReader.readAsBinaryString) {
// Chrome & Firefox (Draft)
fileReaderInuse = true;
fileReader.readAsBinaryString(new Blob([e.data]));
} else if (fileReader.readAsArrayBuffer) {
// Chrome & Firefox (Spec)
fileReaderInuse = true;
fileReader.readAsArrayBuffer(e.data);
} else {
// IE10, readAsBinaryString does not exist, use an alternative.
var binary = "", bytes = new Uint8Array(e.data), length = bytes.byteLength;
for (var i = 0; i < length; i++) { binary += String.fromCharCode(bytes[i]); }
_OnSocketData(binary);
}
} else {
_OnSocketData(e.data);
}
};
// Websocket relay specific private method
function _OnSocketData(data) {
//obj.Debug("_OnSocketData (" + data.length + "): " + data);
if (typeof data === 'object') {
// This is an ArrayBuffer, convert it to a string array (used in IE)
var binary = "", bytes = new Uint8Array(data), length = bytes.byteLength;
for (var i = 0; i < length; i++) { binary += String.fromCharCode(bytes[i]); }
data = binary;
}
else if (typeof data !== 'string') return;
//console.log("RECV(" + obj.socketParseState + "): " + data); // DEBUG
obj.socketAccumulator += data;
function _OnMessage(e) {
//obj.Debug("_OnSocketData (" + data.byteLength + "): " + data);
obj.socketAccumulator += arrToStr(new Uint8Array(e.data));
while (true) {
if (obj.socketParseState == 0) {
var headersize = obj.socketAccumulator.indexOf("\r\n\r\n");