cscc

package
v1.4.6 Latest Latest
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Published: Feb 25, 2020 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Overview

Package cscc chaincode configer provides functions to manage configuration transactions as the network is being reconfigured. The configuration transactions arrive from the ordering service to the committer who calls this chaincode. The chaincode also provides peer configuration services such as joining a chain or getting configuration data.

Index

Constants

View Source
const (
	JoinChain                string = "JoinChain"
	GetConfigBlock           string = "GetConfigBlock"
	GetChannels              string = "GetChannels"
	GetConfigTree            string = "GetConfigTree"
	SimulateConfigTreeUpdate string = "SimulateConfigTreeUpdate"
)

These are function names from Invoke first parameter

Variables

This section is empty.

Functions

This section is empty.

Types

type PeerConfiger

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

PeerConfiger implements the configuration handler for the peer. For every configuration transaction coming in from the ordering service, the committer calls this system chaincode to process the transaction.

func New added in v1.2.0

New creates a new instance of the CSCC. Typically, only one will be created per peer instance.

func (*PeerConfiger) Chaincode added in v1.3.0

func (e *PeerConfiger) Chaincode() shim.Chaincode

func (*PeerConfiger) Enabled added in v1.3.0

func (e *PeerConfiger) Enabled() bool

func (*PeerConfiger) Init

Init is mostly useless from an SCC perspective

func (*PeerConfiger) InitArgs added in v1.3.0

func (e *PeerConfiger) InitArgs() [][]byte

func (*PeerConfiger) InvokableCC2CC added in v1.3.0

func (e *PeerConfiger) InvokableCC2CC() bool

func (*PeerConfiger) InvokableExternal added in v1.3.0

func (e *PeerConfiger) InvokableExternal() bool

func (*PeerConfiger) Invoke

Invoke is called for the following: # to process joining a chain (called by app as a transaction proposal) # to get the current configuration block (called by app) # to update the configuration block (called by committer) Peer calls this function with 2 arguments: # args[0] is the function name, which must be JoinChain, GetConfigBlock or UpdateConfigBlock # args[1] is a configuration Block if args[0] is JoinChain or UpdateConfigBlock; otherwise it is the chain id TODO: Improve the scc interface to avoid marshal/unmarshal args

func (*PeerConfiger) InvokeNoShim added in v1.2.0

func (e *PeerConfiger) InvokeNoShim(args [][]byte, sp *pb.SignedProposal) pb.Response

func (*PeerConfiger) Name added in v1.3.0

func (e *PeerConfiger) Name() string

func (*PeerConfiger) Path added in v1.3.0

func (e *PeerConfiger) Path() string

Directories

Path Synopsis
Code generated by counterfeiter.
Code generated by counterfeiter.

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