Folks, I just noticed a WCF proxy goes into a "faulted" state the first time it's used after being idle for some time. The shortest idle time I've seen causing this is 12 minutes.
When a proxy faults I immediately abort it and create a fresh one, after which everything runs normally again. I presume it's a silent proxy timeout, but you get no clue until the next time you call it. Does anyone know if there's a way of keeping the proxy "alive"? I'm setting SendTimout<http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.binding.sendtimeout(v=vs.110).aspx>and ReceiveTimeout <http://msdn.microsoft.com/en-us/library/system.servicemodel.channels.binding.receivetimeout(v=vs.110).aspx>to 15 minutes, but I can't see any other possibly relevant properties. Greg K
