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Microsoft Dynamics CRM (Archived)

CrmServiceClient is not thread safe, and its crazy!

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I've written a small application that inserts a record of a entity in Dynamics. It needs to do this in several different instances so I have to to loop thru a list of connectionstrings and connect and create.

But, after connecting to the first one this connection is used for the remaining iteration of the loop, even if I instantiate a new instance of CrmServiceClient.. I dont understand this...

- I've tried to set the variable to null before assignment.  
- Scope should have solved this ({})
- I've tried running them in seperate threads

All with no luck. Peeking the CrmServiceClient class reveals "private string CACHOBJECNAME = ".LookupCache";", but I find no interface scrapping the object.

Has anyone a fix for this?

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  • Verified answer
    a33ik Profile Picture
    a33ik 84,325 Most Valuable Professional on at
    RE: CrmServiceClient is not thread safe, and its crazy!

    Hello,

    Try to add RequireNewInstance=true; piece to your connection string.

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