udp

README

xk6-udp

A k6 extension for sending data to UDP port

Build

To build a k6 binary with this plugin, first ensure you have the prerequisites:

• Go toolchain
• Git

Then:

1. Install xk6:

go install go.k6.io/xk6/cmd/xk6@latest

1. Build the binary:

xk6 build master \
  --with github.com/dhruvit96/xk6-udp

Example

import udp from 'k6/x/udp';
import { check } from 'k6';

const conn = udp.connect('host:port');

export default function () {
  udp.write(conn, 'Say Hello');
  let res = String.fromCharCode(...udp.read(conn, 1024))
  check (res, {
    'verify ag tag': (res) => res.includes('Hello')
  });
}

Documentation

Index

• type UDP
  • func (u *UDP) Close(conn net.Conn) error
  • func (u *UDP) Connect(address string) (net.Conn, error)
  • func (u *UDP) Read(conn net.Conn, size int, timeout_opt ...int) ([]byte, error)
  • func (u *UDP) Write(conn net.Conn, data []byte) error
  • func (u *UDP) Writeln(conn net.Conn, data []byte) error

Types

type UDP

type UDP struct{}

func (*UDP) Close

func (u *UDP) Close(conn net.Conn) error

func (*UDP) Connect

func (u *UDP) Connect(address string) (net.Conn, error)

func (*UDP) Read

func (u *UDP) Read(conn net.Conn, size int, timeout_opt ...int) ([]byte, error)

func (*UDP) Write

func (u *UDP) Write(conn net.Conn, data []byte) error

func (*UDP) Writeln

func (u *UDP) Writeln(conn net.Conn, data []byte) error