https://github.com/xaionaro-go/udpnofrag

Disable UDP fragmentation
https://github.com/xaionaro-go/udpnofrag

disable do frag fragment fragmentation go golang no nofrag not udp

Last synced: 6 months ago
JSON representation

Disable UDP fragmentation

• Host: GitHub
• URL: https://github.com/xaionaro-go/udpnofrag
• Owner: xaionaro-go
• License: cc0-1.0
• Created: 2020-06-01T10:52:24.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-06-01T11:54:04.000Z (about 6 years ago)
• Last Synced: 2025-02-27T04:17:23.779Z (over 1 year ago)
• Topics: disable, do, frag, fragment, fragmentation, go, golang, no, nofrag, not, udp
• Language: Go
• Homepage:
• Size: 5.86 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![GoDoc](https://godoc.org/github.com/xaionaro-go/udpnofrag?status.svg)](https://pkg.go.dev/github.com/xaionaro-go/udpnofrag?tab=doc)

[![go report](https://goreportcard.com/badge/github.com/xaionaro-go/udpnofrag)](https://goreportcard.com/report/github.com/xaionaro-go/udpnofrag)

[![Build Status](https://travis-ci.org/xaionaro-go/udpnofrag.svg?branch=master)](https://travis-ci.org/xaionaro-go/udpnofrag)



  

    

  

  


  To the extent possible under law,

  

    Dmitrii Okunev

  has waived all copyright and related or neighboring rights to

  "A package to disable UDP fragmentation.

This work is published from:



  Ireland".



# Quick start

```go

package main

import (

    "log"

    "net"

    "github.com/xaionaro-go/udpnofrag"

)

func main() {

    conn, err := net.DialUDP("udp", nil, &net.UDPAddr{

        IP:net.ParseIP("192.168.0.1"),

        Port:443,

    })

    if err != nil {

        log.Fatal(err)

    }

    err = udpnofrag.UDPSetNoFragment(conn)

    if err != nil {

        log.Fatal(err)

    }

    

    b := make([]byte, 4096)

    _, err = conn.Write(b)

    if err != nil {

        log.Fatal(err)

    }

}

```

```sh

$ go run ./example.go 

2020/06/01 11:43:04 write udp 192.168.0.129:60695->192.168.0.1:443: write: message too long

exit status 1

```