Configurate

Configuration

Brief

• compiler [TODO] choose which compiler to use

• transactions object of constructors arranged by contract file name

  • limit mainchain transaction limit

  • depth how many blocks to wait for to count transactions as complete in mainchain

  • privateKey default privatekey to use for all transactions with mainchain

  • fromAddress default address to use for all transactions with mainchain

• subchain subchain configs:

  • limit subchain transaction limit

  • depth how many blocks to wait for to count transactions as complete in subchain

  • node http-address to use for subchain

• shard object of http-address of mainchain arranged by shard

  • 1 http-address to use for shard 1 of mainchain

  • 2 http-address to use for shard 2 of mainchain

  • 3 http-address to use for shard 3 of mainchain

  • 4 http-address to use for shard 4 of mainchain

• constructors

  • "StemRootchain.sol" The constructor for subchain contract

• addressBook object of contract-address arranged by contract file name

  • "StemRootchain.sol" The subchain address

More

constructors

The "StemRootchain.sol" field in constructors is matched to an array:

• [0] abi array

• [1] value array

• [2] transaction amount when deploy

This is exactly as what seele-cotnract-core requires. Refer to the example in appendix.

• _subchainName, (bytes32): strings hashed into

• _genesisInfo, (bytes32[]):

  • filled by anc fill option

• _staticNodes, (bytes32[]):

• _creatorDeposit, (uint256):

• _ops, (address[]):

  • [0] mintAccount (refer to StemCreation.sol)

  • [1] meltAccount (refer to StemCreation.sol)

• _opsDeposits, (uint256[]):

  • [0]: 0

  • [1]: 0

• _refundAccounts, (address[]):

  • [0]: "0x0000000000000000000000000000000000000000"

  • [1]: "0x0000000000000000000000000000000000000000"

addressBook

Delete the "StemRootchain.sol" field in addressBook and re-run anc make -d to re-deploy the StemRootchain.sol contract which essentially reuses the other addresses and updates the contract you're now focused on. The "StemRootchain.sol" field will contain the contract-address that all anc action assumes.

Similarly, to change more parameters like challenge period and relay periods, you would change them in the StemRootchain.sol file in your subchain project's ./src directory, then you can delete the "StemCreation.sol" field along with "StemRootchain.sol" field to re-deploy your subchain.

genesis

"rootaccounts": "validators": equal to the constructors

Appendix

"StemRootchain.sol": [
  [
    {
      "name": "_subchainName",
      "type": "bytes32"
    },
    {
      "name": "_genesisInfo",
      "type": "bytes32[]"
    },
    {
      "name": "_staticNodes",
      "type": "bytes32[]"
    },
    {
      "name": "_creatorDeposit",
      "type": "uint256"
    },
    {
      "name": "_ops",
      "type": "address[]"
    },
    {
      "name": "_opsDeposits",
      "type": "uint256[]"
    },
    {
      "name": "_refundAccounts",
      "type": "address[]"
    }
  ],
  [
    "0x416e6e6965",
    [
    ],
    [
      "0x1071052039"
    ],
    "1",
    [
      "0x0adB61076AF511b8bAdb1264477ba4Be3D302D86",
      "0xfb96c3011d73fecB3F75FFAAac8F02cf83D59298",
      "0xca35b7d915458ef540ade6068dfe2f44e8fa733c",
      "0x627306090abab3a6e1400e9345bc60c78a8bef57",
      "0x4b0897b0513fdc7c541b6d9d7e929c4e5364d2db",
      "0x583031d1113ad414f02576bd6afabfb302140225"
    ],
    [
      "0",
      "0",
      "100",
      "100",
      "100",
      "100"
    ],
    [
      "0x0000000000000000000000000000000000000000",
      "0x0000000000000000000000000000000000000000",
      "0x3f78b08f45730f59a15319af41ba5a750021c541",
      "0x3f78b08f45730f59a15319af41ba5a750021c541",
      "0x3f78b08f45730f59a15319af41ba5a750021c541",
      "0x3f78b08f45730f59a15319af41ba5a750021c541"
    ]
  ],
  10000
]