optimism

README

Sygma optimism module

Sygma optimism module is the part of Sygma-core framework. This module brings support of optimism compatible client module.

Project still in deep beta

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Table of Contents

1. Installation
2. Usage
3. Differences Between EVM and Celo

Installation

Refer to installation guide for assistance in installing.

Usage

Module should be used along with core framework.

Since sygma-optimism-module is a package it will require writing some extra code to get it running alongside chainbridge-core. Here you can find some examples Example

Differences Between EVM and Optimism module

Though Optimism is an EVM-compatible chain, it needs additional checks to verify transaction batches before submitting votes, and therefore is deserving of its own separate module.

The differences pertain to OptimismClient which returns only verified blocks when querying latest block.

ChainSafe Security Policy

Reporting a Security Bug

We take all security issues seriously, if you believe you have found a security issue within a ChainSafe project please notify us immediately. If an issue is confirmed, we will take all necessary precautions to ensure a statement and patch release is made in a timely manner.

Please email us a description of the flaw and any related information (e.g. reproduction steps, version) to security at chainsafe dot io.

License

GNU Lesser General Public License v3.0

Documentation

Overview

Copyright 2021 ChainSafe Systems SPDX-License-Identifier: LGPL-3.0-only

Index

• func SetupDefaultOptimismChain(rawConfig map[string]interface{}, txFabric calls.TxFabric, ...) (*evm.EVMChain, error)

Functions

func SetupDefaultOptimismChain

func SetupDefaultOptimismChain(rawConfig map[string]interface{}, txFabric calls.TxFabric, db *store.BlockStore) (*evm.EVMChain, error)

SetupDefaultOptimismChain sets up an instance of EVMChain with optimism client setup that tracks only verified tx batches.