Fix failing debug assertion in JsonTypeInfo initialization #67334
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ghost
assigned 
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Tagging subscribers to this area: @dotnet/area-system-text-json, @gregsdennis Issue DetailsFixes a failing debug assertion in what seems to be a race when multiple threads attempt to initialize the The initialization logic should be refactored so that metadata instances get initialized by a single thread, which will likely be done in conjunction with the work for #63686 cc @krwq. Fix #60962.
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stephentoub
approved these changes
Mar 30, 2022
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Fixes a failing debug assertion in what seems to be a race when multiple threads attempt to initialize the
JsonTypeInfoinstance. It is likely that other initialization methods are impacted by the same issue, this PR is to unblock the CI issues as reported in #60962.The initialization logic should be refactored so that metadata instances get initialized by a single thread, which will likely be done in conjunction with the work for #63686 cc @krwq.
Fix #60962.