backend

Documentation

Overview

Package backend implements common proxy backends satisfying proxy.Backend interface

Index

• type Local
  • func NewLocal(name, socketPath string) *Local
  • func (l *Local) AppendInfo(streaming bool, resp []byte) ([]byte, error)
  • func (l *Local) BuildError(streaming bool, err error) ([]byte, error)
  • func (l *Local) GetConnection(ctx context.Context, fullMethodName string) (context.Context, *grpc.ClientConn, error)
  • func (l *Local) String() string

Types

type Local

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

Local implements local backend (proxying one2one to local service).

func NewLocal

func NewLocal(name, socketPath string) *Local

NewLocal builds new Local backend.

func (*Local) AppendInfo

func (l *Local) AppendInfo(streaming bool, resp []byte) ([]byte, error)

AppendInfo is called to enhance response from the backend with additional data.

func (*Local) BuildError

func (l *Local) BuildError(streaming bool, err error) ([]byte, error)

BuildError is called to convert error from upstream into response field.

func (*Local) GetConnection

func (l *Local) GetConnection(ctx context.Context, fullMethodName string) (context.Context, *grpc.ClientConn, error)

GetConnection returns a grpc connection to the backend.

func (*Local) String

func (l *Local) String() string