varun-r-mallya/py-libp2p
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feat: implement WebSocket transport with transport registry system - Add transport_registry.py for centralized transport management - Integrate WebSocket transport with new registry - Add comprehensive test suite for transport registry - Include WebSocket examples and demos - Update transport initialization and swarm integration

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This commit is contained in:
acul71
2025-08-09 23:52:55 +02:00
parent a6f85690bf
commit 64107b4648
15 changed files with 2297 additions and 161 deletions
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7
libp2p/network/swarm.py
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@ -242,11 +242,14 @@ class Swarm(Service, INetworkService):
- Call listener listen with the multiaddr
- Map multiaddr to listener
"""
logger.debug(f"Swarm.listen called with multiaddrs: {multiaddrs}")
# We need to wait until `self.listener_nursery` is created.
await self.event_listener_nursery_created.wait()
for maddr in multiaddrs:
logger.debug(f"Swarm.listen processing multiaddr: {maddr}")
if str(maddr) in self.listeners:
logger.debug(f"Swarm.listen: listener already exists for {maddr}")
return True
async def conn_handler(
@ -287,13 +290,17 @@ class Swarm(Service, INetworkService):
try:
# Success
logger.debug(f"Swarm.listen: creating listener for {maddr}")
listener = self.transport.create_listener(conn_handler)
logger.debug(f"Swarm.listen: listener created for {maddr}")
self.listeners[str(maddr)] = listener
# TODO: `listener.listen` is not bounded with nursery. If we want to be
# I/O agnostic, we should change the API.
if self.listener_nursery is None:
raise SwarmException("swarm instance hasn't been run")
logger.debug(f"Swarm.listen: calling listener.listen for {maddr}")
await listener.listen(maddr, self.listener_nursery)
logger.debug(f"Swarm.listen: listener.listen completed for {maddr}")
# Call notifiers since event occurred
await self.notify_listen(maddr)