Code

Improved Connection Pooling#14034

Code

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vmg merged 18 commits intovitessio:mainvitessio/vitess:mainfrom planetscale:connpoolplanetscale/vitess:connpoolCopy head branch name to clipboardOct 18, 2023

+4,515-1,789

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Commits on Oct 18, 2023

• smartconnpool: add implementation

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• hack: expose FastRand

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• conn: add ConnCheck

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• vttablet: wire up new connpool

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• connpool: cleanup naming

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• smartconnpool: docs [wip]

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• smartconnpool: add documentation

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• go/list: move a generic List into its own package

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• mysql: document ConnCheck

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• connpool: do not re-open idle connections

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• resource_pool: remove setting-related statistics

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• review feedback

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• connpool: fix popping

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• smartconnpool: fix ABA issue in stacks

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• smartconnpool: add stress benchmarks

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• smartconnpool: cleanups

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• connpool: fix deadlock when shutting down the pool

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• atomic128: add a spinlock fallback

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