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Negotiate multiselect version for Muxer

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`MuxerMultistream` is introduced to negotiate `Multiselect` version
before negotiating Multiplexer's version. This is required by
multistream 1.x
This commit is contained in:
mhchia
2019-08-16 14:12:10 +08:00
parent 20aed4430e
commit 4358a4bc89
8 changed files with 105 additions and 29 deletions
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22
libp2p/__init__.py
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@ -15,6 +15,8 @@ from libp2p.routing.interfaces import IPeerRouting
from libp2p.routing.kademlia.kademlia_peer_router import KadmeliaPeerRouter
from libp2p.security.insecure.transport import InsecureTransport
from libp2p.security.secure_transport_interface import ISecureTransport
from libp2p.stream_muxer.mplex.mplex import Mplex
from libp2p.stream_muxer.muxer_multistream import MuxerClassType
from libp2p.transport.tcp.tcp import TCP
from libp2p.transport.upgrader import TransportUpgrader
from libp2p.typing import TProtocol
@ -72,7 +74,7 @@ def initialize_default_swarm(
key_pair: KeyPair,
id_opt: ID = None,
transport_opt: Sequence[str] = None,
muxer_opt: Sequence[str] = None,
muxer_opt: Mapping[TProtocol, MuxerClassType] = None,
sec_opt: Mapping[TProtocol, ISecureTransport] = None,
peerstore_opt: IPeerStore = None,
disc_opt: IPeerRouting = None,
@ -91,23 +93,21 @@ def initialize_default_swarm(
if not id_opt:
id_opt = generate_peer_id_from_rsa_identity(key_pair)
# TODO parse transport_opt to determine transport
transport_opt = transport_opt or ["/ip4/127.0.0.1/tcp/8001"]
# TODO: Parse `transport_opt` to determine transport
transport = TCP()
# TODO TransportUpgrader is not doing anything really
# TODO parse muxer and sec to pass into TransportUpgrader
muxer = muxer_opt or ["mplex/6.7.0"]
muxer_transports_by_protocol = muxer_opt or {TProtocol("/mplex/6.7.0"): Mplex}
security_transports_by_protocol = sec_opt or {
TProtocol("insecure/1.0.0"): InsecureTransport(key_pair)
TProtocol("/plaintext/1.0.0"): InsecureTransport(key_pair)
}
upgrader = TransportUpgrader(security_transports_by_protocol, muxer)
upgrader = TransportUpgrader(
security_transports_by_protocol, muxer_transports_by_protocol
)
peerstore = peerstore_opt or PeerStore()
# TODO: Initialize discovery if not presented
swarm_opt = Swarm(id_opt, peerstore, upgrader, transport, disc_opt)
return swarm_opt
return Swarm(id_opt, peerstore, upgrader, transport, disc_opt)
async def new_node(
@ -115,7 +115,7 @@ async def new_node(
swarm_opt: INetwork = None,
id_opt: ID = None,
transport_opt: Sequence[str] = None,
muxer_opt: Sequence[str] = None,
muxer_opt: Mapping[TProtocol, MuxerClassType] = None,
sec_opt: Mapping[TProtocol, ISecureTransport] = None,
peerstore_opt: IPeerStore = None,
disc_opt: IPeerRouting = None,