Yes (with a little bit of fine-print). ASP.NET 3.x is fully supported, including AJAX functionality, but Windows Communication Foundation services are not, due to a bug in WCF. The problem with WCF is that only requests originated at loopback ("localhost" or 127.0.0.1) addresses will be served by WCF when it is hosted by a web servers other than IIS or WAS. This means that both client and service must reside on the same machine.
This issue affects only WCF web services, and not ASPX/AJAX functionality of ASP.NET 3.5 or ASMX web services. We contacted Microsoft about the problem, and unfortunately MS decided not to fix this problem, even though this clearly tightly couples WCF under ASP.NET to IIS/WAS only, shutting out all third party web servers out there, which certainly seems like an anti-competitive practice on MS part.
UltiDev Web Server Pro supports all WCF http bindings
in ASP.NET 4.
Best regards,
UltiDev Team.
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