[Unit]
Description=sethmux - web terminal (mux.sethpc.xyz)
After=network.target

[Service]
Type=simple
User=rdp
Group=rdp

ExecStartPre=/opt/sethmux/sethmux-start.sh
ExecStart=/usr/local/bin/ttyd \
    --port 7683 \
    --interface 0.0.0.0 \
    --index /opt/sethmux/index.html \
    --writable \
    --check-origin \
    --max-clients 5 \
    --ping-interval 30 \
    --client-option titleFixed=sethmux \
    --client-option fontSize=18 \
    --client-option fontFamily=monospace \
    --client-option enableSixel=true \
    /usr/bin/tmux attach-session -t sethmux

Restart=always
RestartSec=3

[Install]
WantedBy=multi-user.target