Creating of Proxies inside of Singleton Service

re: Creating of Proxies inside of Singleton Service

Arslan Qamar — Tue, 24 Sep 2013 16:02:28 GMT

Is this issue fixed ?

Memory & Handle Leaks in my ServiceHost - Programmers Goodies

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re: Creating of Proxies inside of Singleton Service

Florin — Sun, 09 May 2010 16:44:53 GMT

Hi,

Any updates on this issue with WCF4? Is it fixed?

Thanks

re: Creating of Proxies inside of Singleton Service

Damir Dobric — Tue, 14 Apr 2009 22:30:08 GMT

Hi Damir,

I'm with the QA team for WCF and I'm investigating this issue. I've verified what you describe and we will be addressing this issue in an upcoming release. Thank you very much for bringing this to our attention. This will improve WCF. If this issue is currently causing you business impact, please contact Product Support to discuss your options.

Thanks

re: Creating of Proxies inside of Singleton Service

Damir Dobric — Wed, 01 Apr 2009 06:54:37 GMT

Feedback at MS connect: connect.microsoft.com/.../ViewFeedback.aspx

re: Creating of Proxies inside of Singleton Service

Steve Jackson — Tue, 31 Mar 2009 10:36:23 GMT

Thanks for looking into this Damir.

The rationale behind the service as a singleton was for it to provide access to reference data that was expensive to retrieve and construct; the singleton service provides a handy model for accessing data in this manner.

I believe the memory leaking is an issue with WCF. If I create and subsequently dispose of an object I expect its resources to be cleared up regardless of the instancing model of the creating object.