From c3f426478133ee0c17fe514e4560171b6142cb37 Mon Sep 17 00:00:00 2001
From: Brian Broll <brian.broll@vanderbilt.edu>
Date: Sat, 9 Mar 2019 15:00:33 -0800
Subject: [PATCH] Suppress ESRCH errors when killing job process. Closes #1209
 (#1210)

---
 src/plugins/GenerateJob/templates/start.ejs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/plugins/GenerateJob/templates/start.ejs b/src/plugins/GenerateJob/templates/start.ejs
index 74ba0c10a..3a58d68fc 100644
--- a/src/plugins/GenerateJob/templates/start.ejs
+++ b/src/plugins/GenerateJob/templates/start.ejs
@@ -219,7 +219,13 @@ requirejs([
             pid = job.pid;
             job = null;
             log(`killing process group: ${pid}`);
-            process.kill(-pid, 'SIGTERM');
+            try {
+                process.kill(-pid, 'SIGTERM');
+            } catch (err) {
+                if (!err.message.includes('ESRCH')) {
+                    log('Error while killing process group: ' + err.message);
+                }
+            }
         }
         if (exitCode !== undefined) {
             if (exitCode !== null) {