client

Documentation

Index

• func GetEndpointConfig(configBytes []byte, format config.Format) (core.ConfigProvider, fabapi.EndpointConfig, error)
• type ChannelClient
• type Client
  • func New(channelID, userName string, peerConfig api.PeerConfig, sdkCfgBytes []byte, ...) (*Client, error)
  • func (c *Client) Close()
  • func (c *Client) ComputeTxnID(nonce []byte) (string, error)
  • func (c *Client) GetPeer(endpoint string) (fabapi.Peer, error)
  • func (c *Client) InvokeHandler(handler invoke.Handler, request channel.Request, ...) (channel.Response, error)
  • func (c *Client) SigningIdentity() ([]byte, error)
  • func (c *Client) VerifyProposalSignature(signedProposal *pb.SignedProposal) error

Functions

func GetEndpointConfig

func GetEndpointConfig(configBytes []byte, format config.Format) (core.ConfigProvider, fabapi.EndpointConfig, error)

GetEndpointConfig unmarshals the given bytes and returns the SDK endpoint config and config provider.

Types

type ChannelClient

type ChannelClient interface {
	InvokeHandler(handler invoke.Handler, request channel.Request, options ...channel.RequestOption) (channel.Response, error)
}

ChannelClient defines functions to collect endorsements and send them to the orderer

type Client

type Client struct {
	api.PeerConfig
	// contains filtered or unexported fields
}

Client holds an SDK client instance

func New

func New(channelID, userName string, peerConfig api.PeerConfig, sdkCfgBytes []byte, format config.Format) (*Client, error)

New returns a new instance of an SDK client for the given channel

func (*Client) Close

func (c *Client) Close()

Close will close the SDK after all references have been released.

func (*Client) ComputeTxnID

func (c *Client) ComputeTxnID(nonce []byte) (string, error)

ComputeTxnID returns a transaction ID computed using the given nonce and the identity in the channel context

func (*Client) GetPeer

func (c *Client) GetPeer(endpoint string) (fabapi.Peer, error)

GetPeer returns the peer matching the given endpoint

func (*Client) InvokeHandler

func (c *Client) InvokeHandler(handler invoke.Handler, request channel.Request, options ...channel.RequestOption) (channel.Response, error)

InvokeHandler invokes the given handler chain.

func (*Client) SigningIdentity

func (c *Client) SigningIdentity() ([]byte, error)

SigningIdentity returns the serialized identity of the proposal signer

func (*Client) VerifyProposalSignature

func (c *Client) VerifyProposalSignature(signedProposal *pb.SignedProposal) error

VerifyProposalSignature verifies that the signed proposal is valid