session: reap the process group when the kernel reaps the shell - #116
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team-humaki wants to merge 1 commit into
Open
team-humaki wants to merge 1 commit into
team-humaki wants to merge 1 commit into
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cmd.Wait returns after I/O (WaitDelay). The pid is already gone by then.
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Fixes #110
cmd.Waitreaps the shell and only then waits for output copiers (WaitDelay). In that window the pid — and the process-group id that is the same number — can already belong to someone else, while the container still names it.Wait the process first, mark the container reaped, then let
Waitfinish copying. Kill after that is a no-op instead of a signal to a reused PGID.go test ./internal/server/ -count=1green.