/voluspa-server

Server for Voluspa

Primary LanguageHaskellOtherNOASSERTION

Kalevala (Voluspa) Server

This is a simple Haskell websocket server for Kalevala using the websockets library. It pairs clients together, passes appropriate game start messages, forwards messages from clients to their opponents, and handles disconnections gracefully.

Installation

Installation is easiest with Stack. First install Stack if needed.

stack build

Running

stack run

Or run with systemd! Save the following definition to /etc/systemd/system/kalevala.service:

[Unit]
Description=Kalevala websocket server
After=network.target
StartLimitIntervalSec=0

[Service]
Type=simple
Restart=always
RestartSec=1
User=root
WorkingDirectory=/root/voluspa-server
ExecStart=stack run

[Install]
WantedBy=multi-user.target

Start it once with systemctl start kalevala or enable it on startup with systemctl enable kalevala.