transport

Documentation

Overview

Package transport contains helpers applicable to all supported transports.

Index

• Constants
• Variables
• type ErrorHandler
• type ErrorHandlerFunc
  • func (f ErrorHandlerFunc) Handle(ctx context.Context, err error)
• type LogErrorHandler
  • func NewLogErrorHandler(logger log.Logger) *LogErrorHandler
  • func (h *LogErrorHandler) Handle(ctx context.Context, err error)

Constants

const (
	InvalidRequestCode = 2400
)

Variables

var (
	InvalidRequest invalidRequest = "invalid request"
)

Types

type ErrorHandler

type ErrorHandler interface {
	Handle(ctx context.Context, err error)
}

ErrorHandler receives a transport error to be processed for diagnostic purposes. Usually this means logging the error.

type ErrorHandlerFunc

type ErrorHandlerFunc func(ctx context.Context, err error)

The ErrorHandlerFunc type is an adapter to allow the use of ordinary function as ErrorHandler. If f is a function with the appropriate signature, ErrorHandlerFunc(f) is a ErrorHandler that calls f.

func (ErrorHandlerFunc) Handle

func (f ErrorHandlerFunc) Handle(ctx context.Context, err error)

Handle calls f(ctx, err).

type LogErrorHandler

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

LogErrorHandler is a transport error handler implementation which logs an error.

func NewLogErrorHandler

func NewLogErrorHandler(logger log.Logger) *LogErrorHandler

func (*LogErrorHandler) Handle

func (h *LogErrorHandler) Handle(ctx context.Context, err error)