client

Documentation

Index

• Variables
• func GetInstance(channelID string, metrics *Metrics) (api.Client, error)
• type CacheKey
• type ConfigProvider
• type CustomConfig
  • func (c *CustomConfig) ChannelPeers(name string) []fabApi.ChannelPeer
• type DynamicProviderFactory
  • func (f *DynamicProviderFactory) CreateChannelProvider(config fabApi.EndpointConfig) (fabApi.ChannelProvider, error)
• type Metrics
  • func NewMetrics(p fabricmetrics.Provider) *Metrics

Variables

var CfgProvider = func(channelID string) (api.Config, error) {
	return txsnapconfig.NewConfig(PeerConfigPath, channelID)
}

CfgProvider contains the config provider (may be mocked for unit testing)

var PeerConfigPath = ""

PeerConfigPath use for testing

var ServiceProviderFactory apisdk.ServiceProviderFactory

ServiceProviderFactory use to pass service provider factory(mock for unit test)

Functions

func GetInstance

func GetInstance(channelID string, metrics *Metrics) (api.Client, error)

GetInstance returns an instance of the fabric client for the given channel.

Types

type CacheKey

type CacheKey interface {
	lazycache.Key
	ChannelID() string
	ServiceProviderFactory() apisdk.ServiceProviderFactory
	ConfigProvider() ConfigProvider
	MetricsProvider() *Metrics
}

CacheKey config cache reference cache key

type ConfigProvider

type ConfigProvider func(channelID string) (api.Config, error)

ConfigProvider returns the config for the given channel

type CustomConfig

type CustomConfig struct {
	fabApi.EndpointConfig
	// contains filtered or unexported fields
}

CustomConfig override client config

func (*CustomConfig) ChannelPeers

func (c *CustomConfig) ChannelPeers(name string) []fabApi.ChannelPeer

ChannelPeers returns the channel peers configuration

type DynamicProviderFactory

type DynamicProviderFactory struct {
	defsvc.ProviderFactory
	// contains filtered or unexported fields
}

DynamicProviderFactory returns a Channel Provider that uses a dynamic discovery provider based on the local Membership Snap, dynamic selection provider, and the local Event Snap

func (*DynamicProviderFactory) CreateChannelProvider

func (f *DynamicProviderFactory) CreateChannelProvider(config fabApi.EndpointConfig) (fabApi.ChannelProvider, error)

CreateChannelProvider returns a new default implementation of channel provider

type Metrics

type Metrics struct {
	TransactionRetryCounter fabricmetrics.Counter
}

Metrics contain graphs

func NewMetrics

func NewMetrics(p fabricmetrics.Provider) *Metrics

NewMetrics create new instance of metrics