Cosmos DB: Correctly handle DrainMode configuration #870
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alrod
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Sep 20, 2023
This was referenced Sep 9, 2025
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For cases where DrainMode is used, the
TryExecutecall should not be passing a cancelled cancellation.When StopAsync is called, and if DrainMode is NOT enabled, then a local cancellation will be signaled which is the one passed to
TryExecuteand also verified when checkpointing.If DrainMode IS enabled, then the cancellation is NOT signaling, which does not block checkpointing.