Request on channel /meta/handshake failed on IIS7

[geocine]

I have successfully run the chat sample on IIS7

However I receive this error, what seems to be the problem

# System: Request on channel /meta/handshake failed: No message
# System: Handshake complete. Successful? false

[Neil Mosafi]

Hmm is any exception being thrown on the server?

You can set a breakpoint in MetaHandshakeHandler to see what's going on.

Also check in the browser's developer tools to see what the request and response are?

Come back with some more info and I'll try and help to fix it.

Thanks

Neil

[kdavie]

My guess is that you were mapping your handlers to <system.web> in the
web.config which was causing a 404. IIS 7 requires you map your
handlers to <system.webServer> instead.