#!/usr/bin/env bash

#kill `cat gate_server.pid*`
#kill `cat game_server.pid*`
#kill `cat db_server.pid*`

#!/bin/sh
#date=$(date +%Y%m%d-%H:%M:%S)
#echo "time=$date"
#mkdir -p /redis-backup
#redis-cli save
#cp /www/server/redis/dump.rdb /redis-backup/dump-$date.rdb


quit=1
index=0

function iterator_dir() {
    local dir="$1"
    for element in "$dir"/*; do
        # 检查文件名是否包含 "pid"（不区分大小写）
        if [[ "$element" =~ [pP][iI][dD] ]]; then
            echo "Found PID file: $element"
            
            # 读取 PID，并去除空格/换行符
            pidValue=$(cat "$element" 2>/dev/null | tr -d '[:space:]')

            # 检查是否是有效数字
            if [[ ! "$pidValue" =~ ^[0-9]+$ ]]; then
                echo "Error: $element does not contain a valid PID (got: '$pidValue')"
                continue
            fi

            # 检查进程是否存在
            if ps -p "$pidValue" >/dev/null 2>&1; then
                echo "Killing process $pidValue..."

                # 先尝试 SIGTERM（优雅终止）
                kill "$pidValue" 2>/dev/null
                sleep 1  # 等待进程处理终止信号

                # 检查是否仍然存活，如果是，则强制 SIGKILL
                if ps -p "$pidValue" >/dev/null 2>&1; then
                    echo "Process $pidValue still running, sending SIGKILL..."
                    kill -9 "$pidValue" 2>/dev/null
                fi

                ((index++))
            else
                echo "Process $pidValue does not exist."
            fi
        else
            quit=0
        fi
    done
}
iterator_dir .