Synchronizer

The Synchronizer helps you synchronize on-chain data to the local environment.

Data Structure

SynchronizerStatus

Property	Type	Description
`chains`	ChainStatus[]	The list of ChainStatus

ChainStatus

Property	Type	Description
`chainId`	bigint	Chain id
`syncedBlock`	bigint	Synced block number
`targetBlock`	bigint	Target block number
`contracts`	ContractStatus[]	The list of ContractStatus

ContractStatus

Property	Type	Description
`contractAddress`	string	Contract address
`syncedBlock`	bigint	Synced block number

ChainSyncedBlock

Sync block data according to chain id.

import mystiko from '@mystikonetwork/node';

const blockNumber = mystiko.synchronizer?.chainSyncedBlock(BigInt(97));

ContractSyncedBlock

Sync block data according to chain id and contract address.

import mystiko from '@mystikonetwork/node';

const blockNumber = mystiko.synchronizer?.contractSyncedBlock(
    BigInt(11155111),
    '0xAE77941b3bd4d2293E13A9a69E64A0ACFf5bBC55',
);

Status

Check the Sync Status.

Parameter: withContracts Indicates whether to include contract-related data in the synchronization status.

import mystiko from '@mystikonetwork/node';

const synchronizerStatus = mystiko.synchronizer?.status(false);

Sync

Synchronize the transaction data for the Mystiko contract. The SynchronizerSyncOptions validatorValidateConcurrency level is enforced to 1 in the SDK.

import mystiko from '@mystikonetwork/node';
import { core } from '@mystikonetwork/protos';

const options = new core.synchronizer.v1.SynchronizerSyncOptions({
    chainIds: [BigInt(1)],
});
const synchronizerStatus = mystiko.synchronizer?.sync(options);

The parameter list for SynchronizerSyncOptions:

Parameter	Required	Description
`disableDatapackerFetcher`	false	Disable the datapacker fetcher.
`enableDatapackerFetcherValidate`	false	Enable the datapacker fetcher validate.
`disableSequencerFetcher`	false	Disable the sequencer fetcher.
`enableSequencerFetcherValidate`	false	Enable the sequencer fetcher validate.
`disableProviderFetcher`	false	Disable the provider fetcher.
`disableProviderFetcherValidate`	false	Disable the provider fetcher validate.
`disableRuleValidator`	false	Disable the rule validator.
`disableRuleValidatorIntegrityCheck`	false	Disable the rule validator integrity check.
`disableRuleValidatorSequenceCheck`	false	Disable the rule validator sequence check.
`disableRuleValidatorCounterCheck`	false	Disable the rule validator counter check.
`disableRuleValidatorTreeCheck`	false	Disable the rule validator tree check.
`fetcherFetchTimeoutMs`	false	The fetcher fetch timeout in milliseconds.
`fetcherQueryLoadedBlockTimeoutMs`	false	The fetcher query loaded block timeout in milliseconds.
`validatorValidateConcurrency`	false	The validator validate concurrency, enforced to 1 in the SDK.
`chainIds`	false	The list of chain ids.

Reset

Reset the synchronization data.

import mystiko from '@mystikonetwork/node';
import { core } from '@mystikonetwork/protos';

const options = new core.synchronizer.v1.SynchronizerResetOptions({
    chains: [
      new core.synchronizer.v1.ResetChainOptions({
        chainId: BigInt(11155111),
      }),
    ],
});
const synchronizerStatus = mystiko.synchronizer?.reset(options);

The parameter list for SynchronizerResetOptions:

Parameter	Required	Description
`chains`	false	The list of ResetChainOptions.

ResetChainOptions:

Parameter	Required	Description
`chainId`	true	The chain id.
`contract_addresses`	false	The contract addresses.
`block_number`	false	The block number.

Data Structure​

ChainSyncedBlock​

ContractSyncedBlock​

Status​

Sync​

Reset​