YGGDRASH Release v0.5.0

Overview

• Set up the Yggdrash test network environments based on AWS.
• Implemented the channel module for communicating with contracts and stabilized.
• Stabilized transaction apis and the execution module.

TestNet

• Set up the Yggdrash test network based on AWS.
  • Each network independently was built as 5 region.
  • Validator node (5 systems).
  • Proxy node (5 systems).
  • Bootstrap node (1 systems).
  • General node (N systems).
  • Block explorer systems.
  • Transaction generator systems.

Contract

• Configure a channel between contracts
  • Implement a connection between two or more different contracts and transfer of message through it
• Separate stateStore with namespace created by contract status information
• Inject Transaction Receipt Adapter
• Add and apply ContractException to contract
• ContractException handling
  • Add error-code and message to TransactionReceipt

Node/Network

• API
  • ADD Raw Transaction API
  • ADD Branch Validator Set API
  • ADD Transaction Log API
• Rebuild StoreBuilder
• Implement LogIndexer
• Apply transaction pre-execution of TransactionApi

Overview

• 테스트넷(Alpha) 구축을 위한 AWS 환경 구성
• 컨트랙트간 채널 구성 및 안정화
• 트랜잭션 API 및 실행 모듈 안정화

TestNet

• AWS기반 Yggdrash 테스트넷(alpha 버전) 환경 구축
  • 5개 Region으로 분리하여 독립적으로 구축
  • Validator Node 5식
  • Proxy Node 5식
  • Bootstrap Node 1식
  • General Node 다수
  • Block Explorer 시스템
  • Transaction Generator 시스템

Contract

• 컨트렉트간 채널구성
  • 상이한 두개이상의 컨트렉트간 연결 및 메시지 전달
• 컨트렉트 상태정보로 생성된 NameSpace 로 stateStore 분리
• Transaction Receipt Adapter 주입
• ContractException 추가 및 적용
• 컨트랙트 예외처리
  • TransactionReceipt 에 에러코드 및 메세지 추가

Node/Network

• API
  • Raw Transaction API 추가
  • Branch Validator Set API 추가
  • LogAPI 추가
• StoreBuilder 재구축
• LogIndexer 구현
• TransactionApi 트랜잭션 임시 실행 적용