You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: wrtcchat.go
    path of file: ./repos/weron/pkg/wrtcchat
    
    the code of the file until where you have to start completion: package wrtcchat

import (
	"bufio"
	"context"
	"strings"

	"github.com/pojntfx/weron/pkg/wrtcconn"
	"github.com/rs/zerolog/log"
	"github.com/teivah/broadcast"
)

// Message is a chat message
type Message struct {
	PeerID    string 
    
func (a *Adapter) Open() error {
	log.Trace().Msg("Opening adapter")

	a.adapter = wrtcconn.NewNamedAdapter(
		a.signaler,
		a.key,
		strings.Split(strings.Join(a.ice, ","), ","),
		a.config.Channels,
		a.config.NamedAdapterConfig,
		a.ctx,
	)

	var err error
	a.ids, err = a.adapter.Open()
	if err != nil {
		return err
	}

	return err
}