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48 lines
1.8 KiB
48 lines
1.8 KiB
From 6bb7bf7949dd019403b65f400c4b3d0d8589327b Mon Sep 17 00:00:00 2001
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From: Matt Robenolt <matt@ydekproductions.com>
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Date: Thu, 11 Sep 2014 05:19:30 +0000
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Subject: [PATCH 04/13] MINOR: Also accept SIGHUP/SIGTERM in systemd-wrapper
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My proposal is to let haproxy-systemd-wrapper also accept normal
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SIGHUP/SIGTERM signals to play nicely with other process managers
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besides just systemd. In my use case, this will be for using with
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runit which has to ability to change the signal used for a
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"reload" or "stop" command. It also might be worth renaming this
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bin to just haproxy-wrapper or something of that sort to separate
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itself away from systemd. But that's a different discussion. :)
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(cherry picked from commit c54bdd2a118161b4dc36963b4201edfa7341dadb)
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---
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src/haproxy-systemd-wrapper.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/src/haproxy-systemd-wrapper.c b/src/haproxy-systemd-wrapper.c
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index 90a94ce..cc8baa8 100644
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--- a/src/haproxy-systemd-wrapper.c
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+++ b/src/haproxy-systemd-wrapper.c
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@@ -158,7 +158,9 @@ int main(int argc, char **argv)
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memset(&sa, 0, sizeof(struct sigaction));
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sa.sa_handler = &signal_handler;
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sigaction(SIGUSR2, &sa, NULL);
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+ sigaction(SIGHUP, &sa, NULL);
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sigaction(SIGINT, &sa, NULL);
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+ sigaction(SIGTERM, &sa, NULL);
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if (getenv(REEXEC_FLAG) != NULL) {
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/* We are being re-executed: restart HAProxy gracefully */
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@@ -180,11 +182,11 @@ int main(int argc, char **argv)
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status = -1;
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while (-1 != wait(&status) || errno == EINTR) {
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- if (caught_signal == SIGUSR2) {
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+ if (caught_signal == SIGUSR2 || caught_signal == SIGHUP) {
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caught_signal = 0;
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do_restart();
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}
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- else if (caught_signal == SIGINT) {
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+ else if (caught_signal == SIGINT || caught_signal == SIGTERM) {
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caught_signal = 0;
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do_shutdown();
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}
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--
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1.8.5.5
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