From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 4 Oct 2012 08:14:15 +0000 (+0000)
Subject: At graceful stop, kill children processes
X-Git-Tag: v1.3.47~1
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=793996694632f95053e1ebf6c9a8f30fd38af9d0;p=metaproxy-moved-to-github.git

At graceful stop, kill children processes

Metaproxy already did this for normal stop (SIGTERM). This ensure
that children processes spawned by modules are removed upon
termination of graceful stop too.
---

diff --git a/src/metaproxy_prog.cpp b/src/metaproxy_prog.cpp
index b72a6ac..f8ead5c 100644
--- a/src/metaproxy_prog.cpp
+++ b/src/metaproxy_prog.cpp
@@ -90,6 +90,7 @@ static void work_common(void *data)
     mp::Package pack;
     pack.router(*routerp).move();
     yaz_log(YLOG_LOG, "metaproxy stop"); /* only for graceful stop */
+    kill(-process_group, SIGTERM); /* kill all children processes as well */
     _exit(0);
 }