code: func (gs *genericStore) GetChannelLimits(channel string) *ChannelLimits {
  	gs.RLock()
  	defer gs.RUnlock()
  	c := gs.channels[channel]
  	if c == nil {
  		return nil
  	}
  	// Return a copy
  	cl := *gs.getChannelLimits(channel)
  	return &cl
  }
docs: // GetChannelLimits implements the Store interface