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Type: Improvement
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: Sessions
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None
It is likely that the driver (and/or Mongoid) leak sessions in certain cases.
List of possible session leaks:
I believe that the driver leaks a session when the Mongo::Collection::View#each method is called (via any Iterable method) without a block and then an error occurs.
The driver also leaks a session when methods that take a block (like any?) are called without a block argument.
The driver might leak sessions during transactions
We should use session tracking in our tests to detect session leaks and address them.