36 lines
1.3 KiB
Nim
36 lines
1.3 KiB
Nim
|
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(RSA))
|
||
|
|
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))
|
||
|
|
|