https://github.com/enwtn/4-in-a-row

4 in a row / connect 4, in go and js
https://github.com/enwtn/4-in-a-row

browser-game connect4 go golang websockets

Last synced: 28 days ago
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4 in a row / connect 4, in go and js

• Host: GitHub
• URL: https://github.com/enwtn/4-in-a-row
• Owner: enwtn
• License: mit
• Created: 2019-06-30T19:06:58.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-07-31T19:15:25.000Z (over 3 years ago)
• Last Synced: 2024-10-22T12:00:06.890Z (about 2 months ago)
• Topics: browser-game, connect4, go, golang, websockets
• Language: Go
• Homepage:
• Size: 78.1 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• awesome-golang-repositories - 4-in-a-row

README

        
# 4-in-a-row

**Online in-browser multiplayer 4 in a row. Backend written in Go. Frontend in JavaScript.**  

Uses websockets.

**[Try it here.](https://connect4.nwtn.uk/)** (might not always be up.)

Can play with  2-6 players, though any more than 2 usually ends in a draw. Grid size customisation could fix this, but I haven't added it.

**This is designed to work behind a reverse proxy serving https, if you want to use it standalone or over http then you must change `wss://` to `ws://` in static/js/c4.js**

If used behind a reverse proxy you will get websocket errors unless you add the correct headers for location /ws.

Here is my config for nginx:

    location /ws {

                  proxy_set_header X-Real-IP $remote_addr;

                  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

                  proxy_set_header X-Forwarded-Proto $scheme;

                  proxy_set_header Host $host;

                  proxy_set_header X-NginX-Proxy true;

                  proxy_pass http://:8292;

                  proxy_redirect off;

                  proxy_http_version 1.1;

                  proxy_set_header Upgrade $http_upgrade;

                  proxy_set_header Connection "upgrade";

        }

Should be easy for apache also. 

## Docker

To install:

    docker run \

    -d \

    --name connect4 \

    -p 8292:8292 \

    --restart unless-stopped \

    en3wton/connect4

Port 8292 in the container must be published.