perf(signal): move backend I/O and user scans out of the global cache locks - #1226

Merged

jlucaso1 merged 7 commits into

mainfrom

perf/signal-backend-io-outside-locks

Aug 7, 2026

Commits on Aug 7, 2026

perf(signal): move backend I/O and user scans out of the global cache locks
claude
committed
fde9ad8
fix(signal): concede the user index for an address-carrying user string
claude
committed
0c50d50
fix(signal): close the stale-read and stale-snapshot windows the unlocked reads opened
claude
committed
4119696
fix(signal): scope the cold-read removal signal per chain and defer decode errors
claude
committed
47db86d
fix(signal): make cold-read removal tracking cancellation-safe
claude
committed
f0e22c7
fix(signal): stop the user index rebuilding on every update, and account for the removal window
claude
committed
4858351
test(signal): cover the opaque removal branch and the signed pre-key retry
claude
committed
da63a52