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mt5_python_ea_suite/scripts/restart_ea.sh
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#!/bin/bash
# 重启 EA:杀旧进程 → 应用新配置 → 启动新进程
# 由 daily_optimize.py 或 cron 调用
set -e
PROJECT_DIR="/home/songkl/mt5_python_ea_suite"
cd "$PROJECT_DIR"
echo "[$(date '+%Y-%m-%d %H:%M:%S')] 重启 EA..."
# 1. 杀掉所有 realtime.py 进程
pkill -f "python.*run/realtime.py" 2>/dev/null || true
sleep 2
# 强制清理残留
pkill -9 -f "python.*run/realtime.py" 2>/dev/null || true
sleep 1
# 2. 清空旧交易记录(新配置从零开始)
rm -f realtime_trades_*.json realtime_trades_*.csv
# 3. 清空日志
> logs/strategy.log
# 4. 启动新 EA
nohup python3 run/realtime.py >> /dev/null 2>&1 &
NEW_PID=$!
echo $NEW_PID > .ea_pid
echo "[$(date '+%Y-%m-%d %H:%M:%S')] EA 已重启 PID=$NEW_PID"