update 2026-10-27 11:22:48

luci-app-passwall/root/usr/share/passwall/monitor.sh

@@ -0,0 +1,61 @@
+#!/bin/sh
+
+DIR="$(cd "$(dirname "$0")" && pwd)"
+. $DIR/utils.sh
+LOCK_FILE=${LOCK_PATH}/${CONFIG}_monitor.lock
+
+MAX_RESTART_COUNT=10
+RESTART_STATS_DIR="${TMP_PATH}/script_rstats"
+mkdir -p "$RESTART_STATS_DIR"
+
+[ "$(get_cache_var "ENABLED_DEFAULT_ACL")" != 1 ] && [ "$(get_cache_var "ENABLED_ACLS")" != 1 ] && exit 1
+ENABLED=$(config_n_get @global_delay[0] start_daemon 0)
+[ "$ENABLED" != 1 ] && exit 1
+exec 9>"$LOCK_FILE"
+flock -n 9 || exit 0
+sleep 58s 9>&-
+last_cleanup_date=$(date +%Y%m%d)
+while [ "$ENABLED" -eq 1 ]; do
+	for file in "$TMP_SCRIPT_FUNC_PATH"/*; do
+		[ -f "$file" ] || continue
+		{
+			IFS= read -r pid
+			IFS= read -r start_time
+		} < "$file"
+		cmd=$(sed '1,2d' "$file")
+		[ -z "$cmd" ] && continue
+
+		filename=$(basename "$file")
+		stats_file="${RESTART_STATS_DIR}/${filename}.count"
+		if [ -s "$stats_file" ]; then
+			read restart_count < "$stats_file"
+			[ -z "$restart_count" ] && restart_count=0
+		else
+			restart_count=0
+		fi
+		# 检查是否超过最大重启次数
+		[ "$restart_count" -ge "$MAX_RESTART_COUNT" ] && continue
+
+		current_start_time=$(get_process_start_time "$pid")
+		if [ -z "$current_start_time" ] || [ "$current_start_time" != "$start_time" ]; then
+			restart_count=$((restart_count + 1))
+			echo "$restart_count" > "$stats_file"
+			#echo "${cmd} 进程挂掉，重启" >> /tmp/log/passwall.log
+			pid=$(sh -c "nohup ${cmd} & echo \$!" 9>&-)
+			{
+				printf '%s\n' "$pid" "$(get_process_start_time "$pid")"
+				printf '%s\n' "$cmd"
+			} > "$file"
+			sleep 1 9>&-
+		fi
+	done
+
+	# 每天清理一次统计文件（跨天后执行一次）
+	current_date=$(date +%Y%m%d)
+	if [ "$current_date" != "$last_cleanup_date" ]; then
+		rm -f "${RESTART_STATS_DIR:?}"/* 2>/dev/null
+		last_cleanup_date="$current_date"
+	fi
+
+	sleep 58s 9>&-
+done