How does WAS/IIS manage ServiceHost instances?

Posted by foosnazzy on Stack Overflow See other posts from Stack Overflow or by foosnazzy
Published on 2010-04-19T15:14:59Z Indexed on 2010/04/26 15:43 UTC
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It appears that WAS will call ServiceHostFactory.CreateHost() once per each service implementation. How does WAS manage the lifetime of the ServiceHost/ServiceHostFactory? We have a custom factory/host that is occasionally being re-initialized. I'm wondering if WAS is recycling itself or it has some other reason to re-create the ServiceHostFactory/ServiceHost. I'm guessing the ServiceHostFactory gets fired up for the AppDomain and is a singleton, can someone confirm?

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