@canvas-js/bootstrap-peer

This package has the bootstrap peers we deploy to fly.io.

Grafana dashboard: https://fly-metrics.net/d/CHtfgfF4k/canvas-bootstrap-peers?orgId=93025&var-app=canvas-bootstrap-p0

Local development

Run a local bootstrap server with

$ LISTEN=/ip4/127.0.0.1/tcp/8080/ws node lib/index.js

Deploying

Deploy all three in serial with

$ ./deploy.sh

Deploy the three testnet peers in serial with

$ ./deploy-testnet.sh

Private APIs

You can connect to our fly.io organization's wireguard mesh and query our internal API for some basic DHT stats using the private .internal addresses. The API is mounted on port 8000 but isn't exposed outside the private network.

Get active connections

% curl 'http://canvas-testnet-p0.internal:8000/connections' | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   813  100   813    0     0   8969      0 --:--:-- --:--:-- --:--:--  9795
{
  "7rm3tn1684205343627": {
    "peer": "12D3KooWM7JabMS95FXoBSYpVBuRFXx3NbCnBhPACG2SuSyuJQwn",
    "addr": "/dns6/canvas-testnet-p1.internal/tcp/8080/ws/p2p/12D3KooWM7JabMS95FXoBSYpVBuRFXx3NbCnBhPACG2SuSyuJQwn",
    "streams": {
      "i1": "/meshsub/1.1.0"
    }
  },
  "2amuun1684205420766": {
    "peer": "12D3KooWM7JabMS95FXoBSYpVBuRFXx3NbCnBhPACG2SuSyuJQwn",
    "addr": "/ip6/fdaa:0:ce3a:a7b:7c:f8f2:6e2a:2/tcp/33272",
    "streams": {
      "r1": "/meshsub/1.1.0"
    }
  },
  "6pnqms1684205343710": {
    "peer": "12D3KooWSTEPj46WriuPpGeEEaGWLo95Wkeu4pZxe3QwDiAATp1o",
    "addr": "/dns6/canvas-testnet-p2.internal/tcp/8080/ws/p2p/12D3KooWSTEPj46WriuPpGeEEaGWLo95Wkeu4pZxe3QwDiAATp1o",
    "streams": {
      "i1": "/meshsub/1.1.0"
    }
  },
  "dnv8ox1684205494555": {
    "peer": "12D3KooWSTEPj46WriuPpGeEEaGWLo95Wkeu4pZxe3QwDiAATp1o",
    "addr": "/ip6/fdaa:0:ce3a:a7b:cb:bdaf:3282:2/tcp/51776",
    "streams": {
      "r1": "/meshsub/1.1.0"
    }
  }
}

Ping a peer

% curl -X POST http://canvas-bootstrap-p0.internal:8000/ping/12D3KooWMES93VM4oWHXuRqRC4a4CYch3nNyqxSbqtZ4hGAi6R2f
Got response from 12D3KooWMES93VM4oWHXuRqRC4a4CYch3nNyqxSbqtZ4hGAi6R2f in 81ms