code: func (b *Bslack) handleGetChannelMembers(rmsg *config.Message) bool {
  	if rmsg.Event != config.EventGetChannelMembers {
  		return false
  	}
  
  	cMembers := b.channels.getChannelMembers(b.users)
  
  	extra := make(map[string][]interface{})
  	extra[config.EventGetChannelMembers] = append(extra[config.EventGetChannelMembers], cMembers)
  	msg := config.Message{
  		Extra:   extra,
  		Event:   config.EventGetChannelMembers,
  		Account: b.Account,
  	}
  
  	b.Log.Debugf("sending msg to remote %#v", msg)
  	b.Remote <- msg
  
  	return true
  }
docs: // handleGetChannelMembers handles messages containing the GetChannelMembers event
  // Sends a message to the router containing *config.ChannelMembers