don't ignore signals on spawned processes

arangodb · fceller · Sep 28, 2017 · Sep 21, 2017 · Sep 21, 2017 · Sep 21, 2017
commit af69301ec2600de086a2eb1a7908cd6484cac88f
diff --git a/lib/Basics/process-utils.cpp b/lib/Basics/process-utils.cpp
@@ -215,12 +215,6 @@ static void StartExternalProcess(ExternalProcess* external, bool usePipes) {
       fcntl(2, F_SETFD, 0);
     }
 
-    // ignore signals in worker process
-    signal(SIGINT, SIG_IGN);
-    signal(SIGTERM, SIG_IGN);
-    signal(SIGHUP, SIG_IGN);
-    signal(SIGUSR1, SIG_IGN);
-
     // execute worker
     execvp(external->_executable, external->_arguments);