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/ 11 Years ago, sat, june 1, 2013, 12:00:00
I am trying to get a super simple hub connection working cross-domain but having no luck. I've read dozens of posts and done everything mentioned but still no success.
My server hub is here
public class ChatHub : Hub
{
public void Send(string name, string message)
{
Clients.All.broadcastMessage(name, message);
}
}
My server MapHubs call is here
RouteTable.Routes.MapHubs(new HubConfiguration { EnableCrossDomain = true });
Any my javascript client is here
<!DOCTYPE html>
<html>
<head>
<meta name=viewport content=width=device-width />
<title>Index</title>
<script src=~/Scripts/jquery-2.0.1.min.js></script>
<script src=~/Scripts/jquery.signalR-1.1.2.min.js></script>
<script src=/signalr/hubs></script>
</head>
<body>
<div class=container>
<input type=text id=displayname value=Test />
<input type=text id=message value=I'm here />
<input type=button id=sendmessage value=Send />
</div>
<script type=text/javascript>
$(function ()
{
$.connection.hub.url = 'http://<my url>/';
var chat = $.connection.chatHub;
alert(chat);
$.connection.hub.start().done(function ()
{
alert(Connection succeeded);
}).fail(function ()
{
alert(Connection failed);
});
});
</script>
</body>
</html>
The problem is that it never reaches the Connection succeeded or failed alerts and the alert(chat) call returns undefined.
I've tried several combinations for the $.connection.hub.url line
$.connection.hub.url = 'http://<My url>';
$.connection.hub.url = 'http://<My url>/';
$.connection.hub.url = 'http://<My url>/signalr';
$.connection.hub.url = 'http://<My url>/signalr/';
The developer console in Chrome and Firebug give me the error
Uncaught Error: SignalR: Error loading hubs. Ensure your hubs reference is correct, e.g. <script src='/signalr/hubs'></script>.
On the same domain it works fine. This is really starting to drive me crazy so any help would be appreciated.
Thanks,
Jason
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