osmith submitted this change.
common/respawn: improve logging
Add "[$(date)] respawn:" infront of all log messages, so it is clear
that they come from this script and so we have timestamps that we can
compare. This will be useful when running the bpftrace scripts along
with osmo-bts-*, which will get restarted at the same time as the
osmo-bts-* processes.
Change-Id: I641f17f6988eced12c9b301042fb5c5cfd757511
---
M common/respawn.sh
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/common/respawn.sh b/common/respawn.sh
index d9bf641..1040408 100755
--- a/common/respawn.sh
+++ b/common/respawn.sh
@@ -7,15 +7,15 @@
i=0
max_i=500
while [ $i -lt $max_i ]; do
- echo "respawn: $i: starting: $*"
+ echo "[$(date)] respawn: $i: starting: $*"
$* &
LAST_PID=$!
wait $LAST_PID
- echo "$i: stopped pid $LAST_PID with status $?"
+ echo "[$(date)] respawn: $i: stopped pid $LAST_PID with status $?"
if [ $SLEEP_BEFORE_RESPAWN -gt 0 ]; then
- echo "sleeping $SLEEP_BEFORE_RESPAWN seconds..."
+ echo "[$(date)] respawn: sleeping $SLEEP_BEFORE_RESPAWN seconds..."
sleep $SLEEP_BEFORE_RESPAWN
fi
i=$(expr $i + 1)
done
-echo "exiting after $max_i runs"
+echo "[$(date)] respawn: exiting after $max_i runs"
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