return json response if instance already running

2020-12-20 23:40:51 -06:00 · 2020-12-20 23:40:51 -06:00 · 43f874fd55
parent f10bf71a5b
commit 43f874fd55
1 changed files with 1 additions and 0 deletions
--- a/doorcontrol-main.cgi
+++ b/doorcontrol-main.cgi
@ -13,6 +13,7 @@ LOCKFILE="./doorcontrol-main.lock"

 # Exit if instance already running
 if [ -e "$LOCKFILE" ]; then
+  echo '{"error": "running"}'
  exit 1
 else
  touch "$LOCKFILE"