jam-cloud/web/app/views/clients/latency_tester.html.haml

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= render :partial => "jamServer"
:javascript
$(function() {
JK = JK || {};
JK.root_url = "#{root_url}"
<% if Rails.env == "development" %>
// if in development mode, we assume you are running websocket-gateway
// on the same host as you hit your server.
JK.websocket_gateway_uri = "ws://" + location.hostname + ":6767/websocket";
<% else %>
// but in any other mode, just trust the config coming through gon
JK.websocket_gateway_uri = gon.websocket_gateway_uri
<% end %>
if (console) { console.log("websocket_gateway_uri:" + JK.websocket_gateway_uri); }
// If no trackVolumeObject (when not running in native client)
// create a fake one.
if (!(window.trackVolumeObject)) {
window.trackVolumeObject = {
bIsMediaFile: false,
broadcast: false,
clientID: "",
instrumentID: "",
master: false,
monitor: false,
mute: false,
name: "",
objectName: "",
record: false,
volL: 0,
volR: 0,
wigetID: ""
};
}
// Some things can't be initialized until we're connected. Put them here.
function _initAfterConnect(connected) {
if (this.didInitAfterConnect) return;
this.didInitAfterConnect = true
if(!connected) {
jamServer.initiateReconnect(null, true);
}
}
JK.app = JK.JamKazam();
var jamServer = new JK.JamServer(JK.app);
jamServer.initialize();
// If no jamClient (when not running in native client)
// create a fake one.
if (!(window.jamClient)) {
var p2pMessageFactory = new JK.FakeJamClientMessages();
window.jamClient = new JK.FakeJamClient(JK.app, p2pMessageFactory);
window.jamClient.SetFakeRecordingImpl(new JK.FakeJamClientRecordings(JK.app, jamClient, p2pMessageFactory));
}
else if(false) { // set to true to time long running bridge calls
var originalJamClient = window.jamClient;
var interceptedJamClient = {};
$.each(Object.keys(originalJamClient), function(i, key) {
if(key.indexOf('(') > -1) {
// this is a method. time it
var jsKey = key.substring(0, key.indexOf('('))
console.log("replacing " + jsKey)
interceptedJamClient[jsKey] = function() {
var original = originalJamClient[key]
var start = new Date();
if(key == "FTUEGetDevices()") {
var returnVal = eval('originalJamClient.FTUEGetDevices(' + arguments[0] + ')');
}
else {
var returnVal = original.apply(originalJamClient, arguments);
}
var time = new Date().getTime() - start.getTime();
if(time >= 0) { // if 0, you'll see ALL bridge calls. If you set it to a higher value, you'll only see calls that are beyond that threshold
console.error(time + "ms jamClient." + jsKey + ' returns=', returnVal);
}
return returnVal;
}
}
else {
// we need to intercept properties... but how?
}
});
window.jamClient = interceptedJamClient;
}
// Let's get things rolling...
//if (JK.currentUserId) {
// JK.app.initialize();
JK.JamServer.connect() // singleton here defined in JamServer.js
.done(function() {
_initAfterConnect(true);
})
.fail(function() {
_initAfterConnect(false);
});
}
})