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TTP could not register URL http://+:80/Temporary_Listen_Addresses//because TCP port 80 is bein

Posted By:      Posted Date: September 20, 2010    Points: 0   Category :WCF


I've a problem in WCF Duplex Contract.

I created a WCF service with wsDualHTTP Binding and hosted it by Self Hosting method.  Now my service is running as a window service.  And i refer service url in my client windows application and i tested everything is work fine, when i do all this stuff in a my local box and in LAN inside my lab.

Now the problem is i deployed this service and client application in "Citrix" box.  And i created 3 more session and i tried to access my WCF service, i got following error

"HTTP could not register URL http://+:80/Temporary_Listen_Addresses/<guid>/because TCP port 80 is being used by another application......."

I googled and i got the following link for reference "http://social.msdn.microsoft.com/forums/en-US/wcf/thread/3baf3142-63a0-4df6-bade-ea91cb477c1a/"

I added "ClientBaseAddress" inside the  Binding tag in both "service and client" (http://localhost:8001/WcfTestBridge/service).  Now i tested with one session with Citrix box.  Its worked fine.


Then i created one more session i tried to access wcf service, i got exception like ""HTTP could not register URL http://

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