docker_go

README

vm-docker-go

介绍

hercules 链docker-go智能合约虚拟机模块

软件架构

软件架构说明

安装教程

1. xxxx
2. xxxx
3. xxxx

使用说明

1. xxxx
2. xxxx
3. xxxx

参与贡献

1. Fork 本仓库
2. 新建 Feat_xxx 分支
3. 提交代码
4. 新建 Pull Request

特技

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Documentation

Index

• type ClientManager
• type DockerManager
  • func NewDockerManager(chainId string, vmConfig map[string]interface{}) *DockerManager
  • func (m *DockerManager) NewRuntimeInstance(txSimContext protocol.TxSimContext, chainId, method, codePath string, ...) (protocol.RuntimeInstance, error)
  • func (m *DockerManager) StartVM() error
  • func (m *DockerManager) StopVM() error
• type RuntimeInstance
  • func (r *RuntimeInstance) Invoke(contract *commonPb.Contract, method string, byteCode []byte, ...) (contractResult *commonPb.ContractResult, ...)

Types

type ClientManager

type ClientManager interface {
	PutTxRequest(txRequest *protogo.CDMMessage)

	PutSysCallResponse(sysCallResp *protogo.CDMMessage)

	RegisterReceiveChan(chainId, txId string, receiveCh chan *protogo.CDMMessage) error

	DeleteReceiveChan(chainId, txId string) bool

	GetVMConfig() *config.DockerVMConfig

	GetUniqueTxKey(txId string) string

	NeedSendContractByteCode() bool

	HasActiveConnections() bool
}

type DockerManager

type DockerManager struct {
	// contains filtered or unexported fields
}

func NewDockerManager

func NewDockerManager(chainId string, vmConfig map[string]interface{}) *DockerManager

NewDockerManager return docker manager and running a default container

func (*DockerManager) NewRuntimeInstance

func (m *DockerManager) NewRuntimeInstance(txSimContext protocol.TxSimContext, chainId, method,
	codePath string, contract *common.Contract,
	byteCode []byte, logger protocol.Logger) (protocol.RuntimeInstance, error)

func (*DockerManager) StartVM

func (m *DockerManager) StartVM() error

StartVM Start Docker VM

func (*DockerManager) StopVM

func (m *DockerManager) StopVM() error

StopVM stop docker vm and remove container, image

type RuntimeInstance

type RuntimeInstance struct {
	ChainId       string // chain id
	ClientManager ClientManager
	Log           protocol.Logger
	// contains filtered or unexported fields
}

RuntimeInstance docker-go runtime

func (*RuntimeInstance) Invoke

func (r *RuntimeInstance) Invoke(contract *commonPb.Contract, method string,
	byteCode []byte, parameters map[string][]byte, txSimContext protocol.TxSimContext,
	gasUsed uint64) (contractResult *commonPb.ContractResult, execOrderTxType protocol.ExecOrderTxType)

Invoke process one tx in docker and return result nolint: gocyclo, revive