CODEWITHSUNDEEP
c#asp.net.netiis-7task-parallel-library
user2740190
user2740190

Reputation:

Inactive Application Pool shut down on a thread

In my web service that takes about one hour and half to get its work done I am doing my processing in it in a Task.Factory.Run() method and my web service was inside the default application pool in IIS on the VM machine. After about 30 minutes my WebService stopped working. I went to windows event log and its was default application pool was shut down after 20 minutes due to inactivity on the worker thread. So does that mean this is the reason my WebService also stopped working? And if yes they why does it think it was inactive? Is it because of Task.Factory.Run() ?

Upvotes: 0

Views: 260

Answers (1)

i3arnon
i3arnon

Reputation: 116636

This is indeed the reason. The web service was inactive because it didn't receive any requests.

WebServices should be a stateless layer for requests and responses, handled by the application pool. If you need to perform long term processing, you should do it in a different process (for example, a windows service you queue work for using WCF inter-process communication).

Upvotes: 1

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