From 6ffc5fa0fb934b10c48ec9f995509692881ba1cd Mon Sep 17 00:00:00 2001
From: Recolic <git@me.recolic.net>
Date: Tue, 24 Dec 2024 01:19:26 -0800
Subject: [PATCH] .
---
README.md | 2 +-
cron-callback.sh | 10 +++++++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
index 549963b..5fa02f0 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ Any of: aria2c / wget / curl
1. Download this repo to anywhere.
2. Modify `init.settings` and `runtime.settings`.
-3. Add `* * * * * flock -n /tmp/.vmm.lockfile /path/to/your/cron-callback.sh` into your crontab.
+3. Add `* * * * * /path/to/your/cron-callback.sh` into your crontab.
## Supported cloudimg
diff --git a/cron-callback.sh b/cron-callback.sh
index fd1d988..8c1371f 100755
--- a/cron-callback.sh
+++ b/cron-callback.sh
@@ -2,7 +2,7 @@
# You may change this directory
workdir=./data
-ver=1.0.61
+ver=1.0.62
_self_bin_name="$0"
function where_is_him () {
@@ -165,6 +165,14 @@ function do_start () {
done < "$_script_path/runtime.settings"
}
+# Check if current script is already running. Stupid flock is very unreliable.
+for pid in $(pidof -x "$0"); do
+ if [ $pid != $$ ]; then
+ echo "$0 : Process is already running with PID $pid"
+ exit 1
+ fi
+done
+
mkdir -p "$workdir"
cd "$workdir" || exit $?
mkdir -p base vm tmp
--
GitLab