wstcp

README

WebSocket | TCP

is a Go library for serving WebSocket or TCP clients on the same listener. It can be used as a drop in replacement to add WebSocket support to existing TCP servers.

It automatically detects WebSocket clients, upgrades them and then takes care of headers and control packets.

Usage

ln, _ := net.Listen("tcp", "localhost:9999")
for {
    rawConn, _ := ln.Accept()
    go func() {
        conn, _ := wstcp.New(rawConn)
        // conn can now be used the same way rawConn would be
        // but it can handle WebSocket or raw TCP clients
    }()
}

Documentation

Index

• type WSTCP
  • func New(conn io.ReadWriteCloser) (*WSTCP, error)
  • func (c *WSTCP) Close() error
  • func (c *WSTCP) Read(b []byte) (int, error)
  • func (c *WSTCP) Write(b []byte) (int, error)

Types

type WSTCP

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

WSTCP implements io.ReadWriteCloser

func New

func New(conn io.ReadWriteCloser) (*WSTCP, error)

New wraps incoming connection in WSTCP

func (*WSTCP) Close

func (c *WSTCP) Close() error

func (*WSTCP) Read

func (c *WSTCP) Read(b []byte) (int, error)

func (*WSTCP) Write

func (c *WSTCP) Write(b []byte) (int, error)