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path: root/xmpp/decoder.go
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package xmpp

import (
	"crypto/tls"
	"encoding/xml"
	"log"
)

type decoder struct {
	terminator chan bool
	data chan xml.Token
	decoder *xml.Decoder
}

func newDecoder(conn *tls.Conn) decoder {
	return decoder{
		make(chan bool),
		make(chan xml.Token),
		xml.NewDecoder(conn),
	}
}

func (r *decoder) run() {
	for {
		select {
		case <-r.terminator:
			return
		default:
			t, err := r.decoder.Token()
			if err != nil {
				log.Print(err)
			}
			if t != nil {
				c := xml.CopyToken(t)
				r.data <- c
			}
		}
	}
}

func (r *decoder) stop() {
	r.terminator <- true
}