Nikita Amelchev created IGNITE-28992:
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Summary: Fix SSL handshake timeout deadlock in the client connector
Key: IGNITE-28992
URL: https://issues.apache.org/jira/browse/IGNITE-28992
Project: Ignite
Issue Type: Bug
Reporter: Nikita Amelchev
Assignee: Nikita Amelchev
A lock inversion can occur when an SSL client handshake races with its timeout.
The timeout worker holds the {{CancelableTask}} monitor and waits for the SSL
lock while closing the session, whereas the NIO worker holds the SSL lock and
waits for the task monitor in {{{}CancelableTask.close(){}}}. This deadlocks
both threads and may prevent node shutdown.
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