torkildr / bitmynt.js

Live charting of bitmynt.no data

bitmynt.no live chart

tl;dr: here it is live

Live charts data as it is put into the sqlite3 dateabase being listened to.

Client content is served statically by node.js + express. Chart data is served over WebSocket.

Expected schema of the sqlite3 database is

CREATE TABLE price (time INT, buy NUM, sell NUM, eur NUM, usd NUM);

Time is given in unixtime.

Both express and the WebSocket server should be served behind a proper web server, like nginx.

An nginx config would typically look like:

server {
    listen 80;
    listen [::]:80;

    server_name bit.torkildr.no;

    location / {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $http_host;
        proxy_pass http://127.0.0.1:3033;
    }

    location /ws {
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_pass http://127.0.0.1:3034;
    }
}