Fixes memory leak in prepared statement cache. Fixes #1143#1157

Merged

mpilquist merged 14 commits intotypelevel:mainfrom matthughes:statementCacheFix

Jan 13, 2025

+246-47

Commits on Jan 2, 2025

Commits on Jan 6, 2025

Restore tests; fix over-eager cache eviction.
matthughes
committed

Commits on Jan 7, 2025

Eagerly close statements as soon as possible after eviction from statement cache
mpilquist
committed
Remove the no longer needed clearEvicted call from Session and Protocol
mpilquist
committed
Un-did a few unnecessary changes
mpilquist
committed

Commits on Jan 9, 2025

Demonstrate problem with using .prepare directly.
matthughes
committed