web3-rpc-failover v1.2.1

web3-rpc-failover

FailoverProvider via yaml configuration file for cascading connection fallbacks

Motivation

Providing assurances for Service Provider outages in a robust and simple way.

Do not confuse our usage of failover with how ethers-js uses fallback. see the ethers documentation, fallback provider

Usage

npm i ethereum-provider-failover

External Module

providers:
  - url: 'https://mainnet.infura**'
    config:
      priority: 2
      stallTimeout: 200
      weight: 2
  - url: 'infura.io/zzz'
    config:
      priority: 1
      stallTimeout: 100
      weight: 1

priority: priority used for the provider stallTimeout: timeout (in ms)

Library

const {FallbackProvider} = require('ethereum-provider-failover')
const provider = new FallbackProvider(<pathToConfig>)

License

MIT