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import { InfluxDB } from '@influxdata/influxdb-client'
const client = new InfluxDB({
url: '',
token: process.env.INFLUX_TOKEN, // julian-station-read
timeout: 5 * 60 * 1000
const queryApi = client.getQueryApi('Filecoin Station')
const query = `
const notaries = await findNotaries()
const allLdnClients = []
for (const notaryAddressId of notaries) {
const clients = await getVerifiedClientsOfNotary(notaryAddressId)
async function findNotaries (filter) {
const dgram = require('node:dgram')
const util = require('node:util')
const glossy = require('glossy')
const syslogProducer = new glossy.Produce()
const socket = dgram.createSocket('udp4')
const streams = {
stdout: process.stdout.write.bind(process.stdout),
stderr: process.stderr.write.bind(process.stderr)
juliangruber /
Created March 2, 2023 15:58
#!/usr/bin/env bash

Current Saturn topology, with multi-peer retrieval (TBD) between L1<>L2:

flowchart TB
HttpClient <--> DNS[L1 DNS]
DNS <--> L1'
subgraph L1s[L1s deployed to data centers]
$ npm run build
> libp2p@0.38.0 build
> aegir build
[08:47:41] tsc [started]
src/circuit/auto-relay.ts:54:80 - error TS2345: Argument of type '(evt: CustomEvent<Connection>) => void' is not assignable to parameter of type 'EventHandler<CustomEvent<Connection>> | null'.
Type '(evt: CustomEvent<Connection>) => void' is not assignable to type 'EventCallback<CustomEvent<Connection>>'.
Types of parameters 'evt' and 'evt' are incompatible.
Type 'CustomEvent<import("/Users/julian/dev/libp2p/js-libp2p/node_modules/@libp2p/interface-connection-manager/node_modules/@libp2p/interface-connection/dist/src/index").Connection>' is not assignable to type 'CustomEvent<import("/Users/julian/dev/libp2p/js-libp2p/node_modules/@libp2p/interface-connection/dist/src/index").Connection>'.

L1<>L2 architecture


  • Naming
    • L1: L1 machine
    • l1: Individual l1 worker process
  • The overview graph lists all involved components. In future graphs irrelevant components are omitted for readability, which doesn't mean they have been removed

Problems to solve

juliangruber /
Last active November 21, 2021 21:13
juliangruber / gist:7356251
Last active May 5, 2021 17:53
localhost subdomains on osx

First, install dnsmasq using brew:

$ brew update
$ brew install dnsmasq

Then create your configuration

juliangruber /
Last active March 24, 2021 02:00
lightweight node-websocketd


A lightweight node port of websocketd, originally written in go.


node-websocketd --port=8080 ./