go-xco

Library for building XMPP/Jabber (XEP-0114) components in golang.

XEPs

Additional XEPs have been added through forks and cherry-picked into a downstream branch, then merged into master. If you've got additional XEPs to add, create a pull request or issue to list it.

• [all] XEP-0114 - XMPP Components
• [v0.3.x] XEP-0172 - User Nicknames mndrix/go-xco
• [v0.3.x] XEP-0184 - Message Delivery Receipt mndrix/go-xco
• [v0.3.x] XEP-0030 - Service Discovery mndrix/go-xco
• [v0.3.x] XEP-0054 - vCard mndrix/go-xco

Usage:

import (
	"github.com/sheenobu/go-xco"
)

func main(){

	opts := xco.Options{
		Name:         Name,
		SharedSecret: SharedSecret,
		Address:      Address,
	}

	c, err := xco.NewComponent(opts)
	if err != nil {
		panic(err)
	}

	// Uppercase Echo Component
	c.MessageHandler = xco.BodyResponseHandler(func(msg *xco.Message) (string, error) {
		return strings.ToUpper(msg.Body), nil
	})
	
	c.Run()
}

Raw Usage

The various handlers take the arguments of Component and either Message, Iq, Presence, etc.

You can work with the messages directly without a helper function:

// Uppercase Echo Component
c.MessageHandler = func(c *xco.Component, msg *xco.Message) error {
	resp := xco.Message{
		Header: xco.Header{
			From: msg.To,
			To:   msg.From,
			ID:   msg.ID,
		},
		Subject: msg.Subject,
		Thread:  msg.Thread,
		Type:    msg.Type,
		Body:    strings.ToUpper(msg.Body),
		XMLName: msg.XMLName,
	}

	return c.Send(&resp)
}