https://github.com/koding/websocketproxy

WebSocket reverse proxy handler for Go
https://github.com/koding/websocketproxy

Last synced: 4 days ago
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WebSocket reverse proxy handler for Go

• Host: GitHub
• URL: https://github.com/koding/websocketproxy
• Owner: koding
• License: mit
• Created: 2014-06-06T03:15:26.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2023-08-16T07:18:00.000Z (over 1 year ago)
• Last Synced: 2025-04-05T19:07:50.950Z (11 days ago)
• Language: Go
• Homepage: http://godoc.org/github.com/koding/websocketproxy
• Size: 29.3 KB
• Stars: 432
• Watchers: 18
• Forks: 121
• Open Issues: 22
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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• awesome-network-stuff - **224**星

README

        
# WebsocketProxy [![GoDoc](https://godoc.org/github.com/koding/websocketproxy?status.svg)](https://godoc.org/github.com/koding/websocketproxy) [![Build Status](https://travis-ci.org/koding/websocketproxy.svg)](https://travis-ci.org/koding/websocketproxy)

WebsocketProxy is an http.Handler interface build on top of

[gorilla/websocket](https://github.com/gorilla/websocket) that you can plug

into your existing Go webserver to provide WebSocket reverse proxy.

## Install

```bash

go get github.com/koding/websocketproxy

```

## Example

Below is a simple server that proxies to the given backend URL

```go

package main

import (

	"flag"

	"net/http"

	"net/url"

	"github.com/koding/websocketproxy"

)

var (

	flagBackend = flag.String("backend", "", "Backend URL for proxying")

)

func main() {

	u, err := url.Parse(*flagBackend)

	if err != nil {

		log.Fatalln(err)

	}

	err = http.ListenAndServe(":80", websocketproxy.NewProxy(u))

	if err != nil {

		log.Fatalln(err)

	}

}

```

Save it as `proxy.go` and run as:

```bash

go run proxy.go -backend ws://example.com:3000

```

Now all incoming WebSocket requests coming to this server will be proxied to

`ws://example.com:3000`