https://github.com/yoshidan/go-stun

STUN (Session Traversal Utilities for NATs) Server.
https://github.com/yoshidan/go-stun

golang stun

Last synced: 3 months ago
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STUN (Session Traversal Utilities for NATs) Server.

• Host: GitHub
• URL: https://github.com/yoshidan/go-stun
• Owner: yoshidan
• License: mit
• Created: 2020-11-12T05:19:01.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-11-13T02:09:05.000Z (about 4 years ago)
• Last Synced: 2024-06-20T12:51:43.078Z (7 months ago)
• Topics: golang, stun
• Language: Go
• Homepage:
• Size: 13.7 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# go-stun 

* STUN (Session Traversal Utilities for NATs) Server.



* [RFC 5389](https://tools.ietf.org/html/rfc5389) 

* Only `Binding Request` is supported.

## Requirement

* Go 1.15

## Server

```

go run cmd/server/main.go

```

```

go build cmd/server/main.go

./main

```

If you run on docker or GKE `--network=host` is required.

## Client

```go

import "github.com/yoshidan/go-stun/stun"

// discover once

func onetime() {

    client := stun.NewClient(context.Background(), "stun.l.google.com:19302", nil)

    addr, err := client.Discover()

}

// keep alive

func keepalive() {

    client := stun.NewClient(context.Background(), "stun.l.google.com:19302", nil)

    err := client.Keepalive()

    if err !=nil {

        // handle err

    }

    defer client.Close()

    addr, err := client.Discover()         

    //reuse connection

    addr2, err2 := client.Discover()         

}

```