Last post Sep 21, 2018 02:11 AM by Brando ZWZ
Sep 20, 2018 12:59 PM|shahiid.iqbal|LINK
We are experiencing an error "The state server has closed an expired TCP/IP connection. The IP address of the client is 127.0.0.1. The expired Read operation began at 09/14/2018 09:01:31." randomly on random servers.
Currently, the problem we are facing on the server OS: Windows 2008 R2 and IIS 7.5
Following are the settings in web.config for stateserver.
<sessionState mode="StateServer" stateNetworkTimeout="120" timeout="120"/>
Same code is running perfectly on all servers except few of them.
Can you please help me to figure this issue out?
Sep 20, 2018 01:35 PM|mgebhard|LINK
Probably related to your other thread COM+ applications where removed from a few servers.
Sep 21, 2018 02:11 AM|Brando ZWZ|LINK
As far as I know, if either the Web server or the state server is under very high CPU utilization (close to 100 percent), a TCP/IP operation can sometimes take more than 120 seconds and thus is cancelled before it has the chance to finish. As a result, one
of the above-mentioned events is logged, and the originating client request fails.
So I suggest you could firstly check your server to make sure there are something which will is under very high CPU utilization (close to 100 percent) by using task manager.
More details about how to use task managerm, you could refer to below article.