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| author | Kévin Dunglas <[email protected]> | 2024-10-19 15:33:50 +0200 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-10-19 07:33:50 -0600 |
| commit | b443190b66055089d1e112abc992512ca4f6bfba (patch) | |
| tree | 1f6cb37d768c4e434ceed415ef2c450be3c8883f | |
| parent | 388c7e898c6cbcddd2c59e8a902238a0b4f06857 (diff) | |
| download | caddy-b443190b66055089d1e112abc992512ca4f6bfba.tar.gz caddy-b443190b66055089d1e112abc992512ca4f6bfba.zip | |
sigtrap: always ignore SIGPIPE (#6645)
| -rw-r--r-- | sigtrap_posix.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sigtrap_posix.go b/sigtrap_posix.go index 7033f1635..2c6306121 100644 --- a/sigtrap_posix.go +++ b/sigtrap_posix.go @@ -28,6 +28,10 @@ import ( // trapSignalsPosix captures POSIX-only signals. func trapSignalsPosix() { + // Ignore all SIGPIPE signals to prevent weird issues with systemd: https://github.com/dunglas/frankenphp/issues/1020 + // Docker/Moby has a similar hack: https://github.com/moby/moby/blob/d828b032a87606ae34267e349bf7f7ccb1f6495a/cmd/dockerd/docker.go#L87-L90 + signal.Ignore(syscall.SIGPIPE) + go func() { sigchan := make(chan os.Signal, 1) signal.Notify(sigchan, syscall.SIGTERM, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGUSR1, syscall.SIGUSR2) |