fix(ipc): replace retry workaround with WaitNamedPipe + readiness signal (APMSP-2356)#1848

Draft

Leiyks wants to merge 7 commits intomainfrom

leiyks/fix-apmsp-2356-windows-pipe-race

Commits on Apr 7, 2026

fix(sidecar): retry connect on Windows to fix startup race in named-pipe IPC
Leiyks
committed
fix(clippy): add parentheses for operator precedence in mapper.rs
Leiyks
committed