gateway

Documentation

Overview

Package gateway provides implementations to send data through the transport (e.g. headers).

Index

• type NoopTransport
  • func NewNoopTransport() *NoopTransport
  • func (n *NoopTransport) SetHeader(_ context.Context, key, value string)
• type RPCTransport
  • func NewRPCTransport(l logger.Logger) *RPCTransport
  • func (g *RPCTransport) SetHeader(ctx context.Context, key, value string)
• type Transport

Types

type NoopTransport

type NoopTransport struct {
}

NoopTransport defines a no-op transport.

func NewNoopTransport

func NewNoopTransport() *NoopTransport

func (*NoopTransport) SetHeader

func (n *NoopTransport) SetHeader(_ context.Context, key, value string)

type RPCTransport

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

RPCTransport defines a transport for gRPC.

func NewRPCTransport

func NewRPCTransport(l logger.Logger) *RPCTransport

NewRPCTransport returns a transport for gRPC.

func (*RPCTransport) SetHeader

func (g *RPCTransport) SetHeader(ctx context.Context, key, value string)

SetHeader tries to set a header. If an error occurred, it logs an error.

type Transport

type Transport interface {
	// SetHeader sets a response header with a key and a value.
	// It should not be called after a response has been sent.
	SetHeader(ctx context.Context, key, value string)
}

Transport is the interface to work with the transport layer.