Correctly terminate child processes in the pgbouncer wrapper script

7 years ago · 3c9a9767c7
parent 89bba0b6e9
commit 3c9a9767c7
1 changed files with 9 additions and 1 deletions
--- a/bin/start-pgbouncer-stunnel
+++ b/bin/start-pgbouncer-stunnel
@ -1,4 +1,12 @@
 #!/usr/bin/env bash
 # Placeholder for pgbouncer buildpack

-$@
+function clean_up() {
+  KILL $CHILD_PID
+  exit
+}
+trap clean_up SIGHUP SIGINT SIGTERM
+
+$@ &
+CHILD_PID=$!
+wait $CHILD_PID