From: Alexander Barton <alex@barton.de>
Date: Mon, 7 Dec 2015 09:13:15 +0000 (+0100)
Subject: SSH: Don't set "ServerAliveInterval" option explicitely
X-Git-Url: https://arthur.barton.de/gitweb/?p=trigger-rcmd.git;a=commitdiff_plain;h=160d43e87ff6efa7601d691416d69a3808b179db

SSH: Don't set "ServerAliveInterval" option explicitely
---

diff --git a/scripts/trigger-rcmd b/scripts/trigger-rcmd
index 17fd8a3..0ec4bec 100755
--- a/scripts/trigger-rcmd
+++ b/scripts/trigger-rcmd
@@ -73,7 +73,7 @@ do_rcmd() {
 
 	for i in `seq 1 $SSH_CHECKS`; do
 		echo "$NAME: checking SSH connection ($i/$SSH_CHECKS) ..."
-		ssh -q -o "ServerAliveInterval 120" "$SYSTEM" true >/dev/null 2>&1 && break
+		ssh -q "$SYSTEM" true >/dev/null 2>&1 && break
 		echo "$NAME: SSH on \"$SYSTEM\" not ready. Waiting ..."
 		sleep 10s
 	done
@@ -87,7 +87,7 @@ do_rcmd() {
 	echo "$NAME: calling \"$CMD\" on \"$SYSTEM\" ..."
 	echo
 
-	ssh -q  -o "ServerAliveInterval 120" "$SYSTEM" "$CMD" </dev/null ; r=$?
+	ssh -q "$SYSTEM" "$CMD" </dev/null ; r=$?
 
 	echo
 	echo "$NAME: remote command ended with return code $r."
@@ -97,7 +97,7 @@ do_rcmd() {
 		rsys_users=`ssh -q "$SYSTEM" w | tail -n +3 | wc -l`
 		if [ "$rsys_users" = "0" ]; then
 			echo "$NAME: power off \"$SYSTEM\" again ..."
-			ssh -q  -o "ServerAliveInterval 120" "$SYSTEM" "sync; shutdown -hP $SHUTDOWN_TIME" >/dev/null
+			ssh -q "$SYSTEM" "sync; shutdown -hP $SHUTDOWN_TIME" >/dev/null
 			if [ $? -ne 0 ]; then
 				echo "$NAME: failed to power off \"$SYSTEM\"!" >&2
 				return 5