JAVA-5949 preserve connection pool on backpressure errors when establishing connections#1900

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nhachicha wants to merge 25 commits intomongodb:backpressurefrom

nhachicha:nh/backpressure/preserve_connection_pool

Commits on Apr 20, 2026

Commits on Apr 22, 2026

Apply backpressure labels in CMAP layer; align SDAM with spec
nhachicha
committed

Commits on Apr 27, 2026

Addressing Claude-Code review feedback
nhachicha
committed
Update driver-sync/src/test/functional/com/mongodb/client/ServerDiscoveryAndMonitoringProseTests.java

nhachicha
and
Copilot
authored
Add `maxAdaptiveRetries` API (#1944)

stIncMale
authored and
nhachicha
committed
Add support for server selection's deprioritized servers (#1860)

authored and
nhachicha
committed
Implement prose backpressure tests (#1946)

stIncMale
authored and
nhachicha
committed
Add `enableOverloadRetargeting` API (#1943)

authored and
nhachicha
committed
Merge branch 'backpressure' into nh/backpressure/preserve_connection_pool
nhachicha
authored
Update driver-sync/src/test/functional/com/mongodb/client/unified/EventMatcher.java

nhachicha
and
Copilot
authored
Fixing DNS test
nhachicha
committed
Adding more unit tests for the backpressure labels
nhachicha
committed