code: func (g *gossipServiceImpl) removeSelfLoop(msg *emittedGossipMessage, peers []*comm.RemotePeer) []*comm.RemotePeer {
  	var result []*comm.RemotePeer
  	for _, peer := range peers {
  		if msg.filter(peer.PKIID) {
  			result = append(result, peer)
  		}
  	}
  	return result
  }
docs: // removeSelfLoop deletes from the list of peers peer which has sent the message