[trafficserver] branch 9.2.x updated: SIGTERM should cause traffic_manager to exit with status 0 as a shutdown method (#8798)

[zw...@apache.org]

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zwoop pushed a commit to branch 9.2.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/9.2.x by this push:
     new 62b299310 SIGTERM should cause traffic_manager to exit with status 0 as a shutdown method (#8798)
62b299310 is described below

commit 62b29931052e8aad5a9cc2ee5433ee005cd350bd
Author: Jered Floyd <je...@convivian.com>
AuthorDate: Mon Apr 18 19:34:28 2022 -0400

    SIGTERM should cause traffic_manager to exit with status 0 as a shutdown method (#8798)
    
    (cherry picked from commit dfc686aaf04b7302ee8642399b3d1415d4bb04df)
---
 src/traffic_manager/traffic_manager.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/traffic_manager/traffic_manager.cc b/src/traffic_manager/traffic_manager.cc
index 4c50fb917..d299a1fd1 100644
--- a/src/traffic_manager/traffic_manager.cc
+++ b/src/traffic_manager/traffic_manager.cc
@@ -978,6 +978,8 @@ SignalHandler(int sig)
   case SIGXCPU:
   case SIGXFSZ:
     abort();
+  case SIGTERM:
+    ::exit(0);
   default:
     fprintf(stderr, "[TrafficManager] ==> signal #%d\n", sig);
     mgmt_log("[TrafficManager] ==> signal #%d\n", sig);