[Unit]
Description=WebSocket Monitor Server for Tarot Call Center
After=network.target mysql.service

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/var/www/html/websocket
ExecStart=/usr/bin/php /var/www/html/websocket/simple_monitor_server.php
Restart=always
RestartSec=10
StandardOutput=append:/var/log/websocket-monitor.log
StandardError=append:/var/log/websocket-monitor.log

# Security settings
NoNewPrivileges=true
PrivateTmp=true
ProtectSystem=strict
ProtectHome=true
ReadWritePaths=/var/log

[Install]
WantedBy=multi-user.target