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04337a6d10
os/signal.Notify requires that "the caller must ensure that c has sufficient buffer space to keep up with the expected signal rate" as it does a nonblocking send when it receives a signal. The test currently using a unbuffered channel, which means it may miss the signal if the signal arrives before the channel receive operation. Fixes #53043. Updates #52998. Change-Id: Icdcab9396d735506480ef880fb45a4669fa7cc8f Reviewed-on: https://go-review.googlesource.com/c/go/+/407888 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Bryan Mills <bcmills@google.com> Run-TryBot: Cherry Mui <cherryyz@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org> (cherry picked from commit 62e130226767a088ace196da90a774c9a9d14689) Reviewed-on: https://go-review.googlesource.com/c/go/+/408114