Configurations

Configuring heimdall

Heimdall and bridge service needs matic contract addresses ,ethereum and matic RPC links and several time configurations which are explained below.

Initialise heimdall-config with default configuration

$ make init-heimdall

NOTE: You might have to change default contract addresses and RPC URL's according to the latest testnet deployment.*

Example config file

{
  "mainRPCUrl": "https://ropsten.infura.io", 
  "maticRPCUrl": "https://testnet.matic.network",
  "stakeManagerAddress": "0xd0d82149efb003eb8afd602a3c3a1532898ea1af",
  "rootchainAddress": "0x4463d704416dccf1781231c484e2aedd7dc9da43",
  "childBlockInterval": 10000,
  "checkpointerPollInterval": 60000,
  "syncerPollInterval": 30000,
  "noackPollInterval": 15000000000,
  "avgCheckpointLength": 256,
  "maxCheckpointLength": 1024,
  "noackWaitTime": 300000000000,
  "checkpointBufferTime": 256000000000
}

Contract addresses and node RPC URL

mainRPCUrl RPC endpoint for main chain node
maticRPCUrl RPC endpoint for matic chain node
stakeManagerAddress: Stake manager address on main chain
rootchainAddress: Rootchain contract address on main chain