[Unit]
Description=RustDesk Relay Server
ConditionFileNotEmpty=/etc/rustdesk/relay.conf
After=network.target network-online.target rustdesk-hbbs.service
Wants=rustdesk-hbbs.service
Requires=network.target

[Service]
Type=simple
Environment=DB_URL=/var/lib/rustdesk/server.sqlite
EnvironmentFile=/etc/rustdesk/relay.conf
ExecStart=/usr/sbin/hbbr --key "${KEY}" --port "${PORT}"
ExecStartPost=/usr/bin/sh -c "umask '022'; /usr/bin/pgrep -n 'hbbr' > '/run/rustdesk/rustdesk-hbbr.pid'"
ExecStop=/usr/bin/rm -f '/run/rustdesk/rustdesk-hbbr.pid'
User=rustdesk
Group=rustdesk
PrivateDevices=true
PrivateTmp=true
ProtectSystem=strict
ReadWriteDirectories=/var/lib/rustdesk
RuntimeDirectory=rustdesk
RuntimeDirectoryMode=755
RuntimeDirectoryPreserve=yes
StandardOutput=append:/var/log/rustdesk/hbbr.log
StandardError=append:/var/log/rustdesk/hbbr-error.log
WorkingDirectory=/var/lib/rustdesk

[Install]
WantedBy=multi-user.target