import options, tables, switch, peer, peerinfo, connection, multiaddress, crypto/crypto, transports/[transport, tcptransport], muxers/[muxer, mplex/mplex, mplex/types], protocols/[identify, secure/secure, secure/secio], protocols/pubsub/[pubsub, gossipsub, floodsub] export switch, peer, peerinfo, connection, multiaddress, crypto proc newStandardSwitch*(privKey = none(PrivateKey), address = MultiAddress.init("/ip4/127.0.0.1/tcp/0"), triggerSelf = false, gossip = false): Switch = proc createMplex(conn: Connection): Muxer = result = newMplex(conn) let seckey = privKey.get(otherwise = PrivateKey.random(ECDSA)) peerInfo = PeerInfo.init(seckey, @[address]) mplexProvider = newMuxerProvider(createMplex, MplexCodec) transports = @[Transport(newTransport(TcpTransport))] muxers = {MplexCodec: mplexProvider}.toTable identify = newIdentify(peerInfo) secureManagers = {SecioCodec: Secure(newSecio seckey)}.toTable pubSub = if gossip: PubSub newPubSub(GossipSub, peerInfo, triggerSelf) else: PubSub newPubSub(FloodSub, peerInfo, triggerSelf) result = newSwitch(peerInfo, transports, identify, muxers, secureManagers = secureManagers, pubSub = some(pubSub))