Fix lock issues around disableSSL and IOBuffer #2295
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Jan 11, 2024
David-Engel
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Jan 11, 2024
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I scanned the previous loom PR again and this looks like the complete fix to me. The only other suggestion I might make is to rename the lock variable introduced in the original PR in IOBuffer's TDSReader class to tdsReaderLock to make its scope clear for future developers.
lilgreenbird
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Jan 11, 2024
David-Engel
approved these changes
Jan 13, 2024
barryw-mssql
approved these changes
Jan 13, 2024
tkyc
approved these changes
Jan 16, 2024
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When migrating from
synchronizedkeyword to locks, any method that usedsynchronized(this)was then locked using the same lock declared at the top of TDSChannel. This is not correct as most of thesynchronzed(this)methods were also in an inner class, but disableSSL was not. Therefore, disableSSL should have a separate lock. This resolves the deadlock issues found in #2265 and #2288.