response

Documentation

Overview

Response package provides the core functionality of handling the client connection, chunked response and other features

Index

• type NextFunc
• type Response
  • func (res *Response) AddCookie(key string, value string)
  • func (res *Response) Download(path string, file_name string) bool
  • func (res *Response) End()
  • func (res *Response) Error(status int, str string)
  • func (res *Response) GetBuffer() *bufio.ReadWriter
  • func (res *Response) GetConnection() net.Conn
  • func (res *Response) GetRaw() http.ResponseWriter
  • func (res *Response) HasEnded() bool
  • func (res *Response) Init(rs http.ResponseWriter, r *http.Request, w *bufio.ReadWriter, con net.Conn, ...) *Response
  • func (res *Response) JSON(content interface{})
  • func (res *Response) Redirect(url string) *Response
  • func (res *Response) SendFile(url string, noCache bool) bool
  • func (res *Response) Write(content string) *Response
  • func (res *Response) WriteBytes(bytes []byte) *Response

Types

type NextFunc

type NextFunc func(NextFunc)

type Response

type Response struct {
	Header *header.Header
	Cookie *cookie.Cookie
	Locals map[string]interface{}
	// contains filtered or unexported fields
}

Response Structure extends basic http.ResponseWriter interface It encapsulates Header and Cookie class for direct access

func (*Response) AddCookie

func (res *Response) AddCookie(key string, value string)

This function is for internal Use by Cookie Struct

func (*Response) Download

func (res *Response) Download(path string, file_name string) bool

Send a download file to the client

func (*Response) End

func (res *Response) End()

Ends a response and drops the connection with client

func (*Response) Error

func (res *Response) Error(status int, str string)

Send Error, takes HTTP status and a string content

func (*Response) GetBuffer

func (res *Response) GetBuffer() *bufio.ReadWriter

A helper for middlewares to get the original Request buffer

func (*Response) GetConnection

func (res *Response) GetConnection() net.Conn

A helper for middlewares to get the original net.Conn

func (*Response) GetRaw

func (res *Response) GetRaw() http.ResponseWriter

A helper for middlewares to get the original http.ResponseWriter

func (*Response) HasEnded

func (res *Response) HasEnded() bool

An internal package use function to check the state of connection

func (*Response) Init

func (res *Response) Init(rs http.ResponseWriter, r *http.Request, w *bufio.ReadWriter, con net.Conn, props *map[string]interface{}) *Response

Intialise the Response Struct, requires the Hijacked buffer, connection and Response interface

func (*Response) JSON

func (res *Response) JSON(content interface{})

Send JSON response, takes interface as input

func (*Response) Redirect

func (res *Response) Redirect(url string) *Response

Redirects a request, takes the url as the Location

func (*Response) SendFile

func (res *Response) SendFile(url string, noCache bool) bool

Reads a file in buffer and writes it to the socket It also checks with the existing E-Tags list so as to provide caching.

func (*Response) Write

func (res *Response) Write(content string) *Response

Writes a string content to the buffer and immediately flushes the same

func (*Response) WriteBytes

func (res *Response) WriteBytes(bytes []byte) *Response

Writes an array of bytes to the socket