I have developed the small application demo using PollingDuplex. It was working fine.
I am getting Cross domain error. Please help me
Error : An error occurred while trying to make a request to URI 'http://localhost:xxxxx/DuplexSvc.svc'. This could be due to attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sen
I have uploaded code here...
http://cid-aae2199ee00a44c6.office.live.com/self.aspx/.Public/Duplex2.zip