What 130 second timeout is killing my WCF streaming service call?

Question

Just recently I started to investigate a tricky problem with WCF streaming in which a CommunicationException is produced if the client waits for any longer than 130 seconds

Answer 1

Did you consider http://support.microsoft.com/kb/946086 ?

I observed such streaming interrupts in my ISAPI-Extensions. After switching off buffering in IIS 7 according to this suppport note, everthing worked fined.