fix: implement missing methods

examples/echo/echo_quic.py

@@ -13,6 +13,7 @@ Modified from the original TCP version to use QUIC transport, providing:
 """
 
 import argparse
+import logging
 
 import multiaddr
 import trio
@@ -67,6 +68,7 @@ async def run(port: int, destination: str, seed: int | None = None) -> None:
         idle_timeout=30.0,
         max_concurrent_streams=1000,
         connection_timeout=10.0,
+        enable_draft29=False,
     )
 
     # CHANGED: Add QUIC transport options
@@ -142,7 +144,14 @@ def main() -> None:
         type=int,
         help="provide a seed to the random number generator",
     )
+    parser.add_argument(
+        "-log",
+        "--loglevel",
+        default="DEBUG",
+        help="Provide logging level. Example --loglevel debug, default=warning",
+    )
     args = parser.parse_args()
+    logging.basicConfig(level=args.loglevel.upper())
     try:
         trio.run(run, args.port, args.destination, args.seed)
     except KeyboardInterrupt:

libp2p/transport/quic/connection.py

@@ -35,7 +35,7 @@ if TYPE_CHECKING:
     from .transport import QUICTransport
 
 logging.basicConfig(
-    level=logging.DEBUG,
+    level="DEBUG",
     format="%(asctime)s [%(levelname)s] %(message)s",
     handlers=[logging.StreamHandler()],
 )

libp2p/transport/quic/listener.py

@@ -17,7 +17,6 @@ import trio
 from libp2p.abc import IListener
 from libp2p.custom_types import THandler, TProtocol
 from libp2p.transport.quic.security import QUICTLSConfigManager
-from libp2p.transport.quic.utils import custom_quic_version_to_wire_format
 
 from .config import QUICTransportConfig
 from .connection import QUICConnection
@@ -25,6 +24,7 @@ from .exceptions import QUICListenError
 from .utils import (
     create_quic_multiaddr,
     create_server_config_from_base,
+    custom_quic_version_to_wire_format,
     is_quic_multiaddr,
     multiaddr_to_quic_version,
     quic_multiaddr_to_endpoint,
@@ -356,7 +356,6 @@ class QUICListener(IListener):
             for protocol, config in self._quic_configs.items():
                 wire_versions = custom_quic_version_to_wire_format(protocol)
                 if wire_versions == packet_info.version:
-                    print("PROTOCOL:", protocol)
                     quic_config = config
                     break
 
@@ -395,7 +394,6 @@ class QUICListener(IListener):
 
             # Process initial packet
             quic_conn.receive_datagram(data, addr, now=time.time())
-            print("Processing quic events")
             await self._process_quic_events(quic_conn, addr, destination_cid)
             await self._transmit_for_connection(quic_conn, addr)
 
@@ -755,8 +753,26 @@ class QUICListener(IListener):
     def get_addrs(self) -> tuple[Multiaddr]:
         return tuple(self.get_addresses())
 
-    def get_stats(self) -> dict[str, int]:
-        return self._stats
-
     def is_listening(self) -> bool:
-        raise NotImplementedError()
+        """
+        Check if the listener is currently listening for connections.
+
+        Returns:
+            bool: True if the listener is actively listening, False otherwise
+
+        """
+        return self._listening and not self._closed
+
+    def get_stats(self) -> dict[str, int | bool]:
+        """
+        Get listener statistics including the listening state.
+
+        Returns:
+            dict: Statistics dictionary with current state information
+
+        """
+        stats = self._stats.copy()
+        stats["is_listening"] = self.is_listening()
+        stats["active_connections"] = len(self._connections)
+        stats["pending_connections"] = len(self._pending_connections)
+        return stats

libp2p/transport/quic/utils.py

@@ -25,22 +25,22 @@ UDP_PROTOCOL = "udp"
 IP4_PROTOCOL = "ip4"
 IP6_PROTOCOL = "ip6"
 
-SERVER_CONFIG_PROTOCOL_V1 = f"{QUIC_V1_PROTOCOL}_SERVER"
-SERVER_CONFIG_PROTOCOL_DRAFT_29 = f"{QUIC_V1_PROTOCOL}_SERVER"
-CLIENT_CONFIG_PROTCOL_V1 = f"{QUIC_DRAFT29_PROTOCOL}_SERVER"
-CLIENT_CONFIG_PROTOCOL_DRAFT_29 = f"{QUIC_DRAFT29_PROTOCOL}_SERVER"
+SERVER_CONFIG_PROTOCOL_V1 = f"{QUIC_V1_PROTOCOL}_server"
+SERVER_CONFIG_PROTOCOL_DRAFT_29 = f"{QUIC_V1_PROTOCOL}_server"
+CLIENT_CONFIG_PROTCOL_V1 = f"{QUIC_DRAFT29_PROTOCOL}_client"
+CLIENT_CONFIG_PROTOCOL_DRAFT_29 = f"{QUIC_DRAFT29_PROTOCOL}_client"
 
 CUSTOM_QUIC_VERSION_MAPPING = {
     SERVER_CONFIG_PROTOCOL_V1: 0x00000001,  # RFC 9000
     CLIENT_CONFIG_PROTCOL_V1: 0x00000001,  # RFC 9000
-    SERVER_CONFIG_PROTOCOL_DRAFT_29: 0xFF00001D,  # draft-29
-    CLIENT_CONFIG_PROTOCOL_DRAFT_29: 0xFF00001D,  # draft-29
+    SERVER_CONFIG_PROTOCOL_DRAFT_29: 0x00000001,  # draft-29
+    CLIENT_CONFIG_PROTOCOL_DRAFT_29: 0x00000001,  # draft-29
 }
 
 # QUIC version to wire format mappings (required for aioquic)
 QUIC_VERSION_MAPPINGS = {
     QUIC_V1_PROTOCOL: 0x00000001,  # RFC 9000
-    QUIC_DRAFT29_PROTOCOL: 0xFF00001D,  # draft-29
+    QUIC_DRAFT29_PROTOCOL: 0x00000001,  # draft-29
 }
 
 # ALPN protocols for libp2p over QUIC
@@ -249,7 +249,7 @@ def custom_quic_version_to_wire_format(version: TProtocol) -> int:
         QUICUnsupportedVersionError: If version is not supported
 
     """
-    wire_version = QUIC_VERSION_MAPPINGS.get(version)
+    wire_version = CUSTOM_QUIC_VERSION_MAPPING.get(version)
     if wire_version is None:
         raise QUICUnsupportedVersionError(f"Unsupported QUIC version: {version}")
 
@@ -370,7 +370,7 @@ def create_server_config_from_base(
                     transport_config, "max_datagram_size", 1200
                 )
         # Ensure we have ALPN protocols
-        if server_config.alpn_protocols:
+        if not server_config.alpn_protocols:
             server_config.alpn_protocols = ["libp2p"]
 
         logger.debug("Successfully created server config without deepcopy")

pyproject.toml

@@ -22,8 +22,7 @@ dependencies = [
     "exceptiongroup>=1.2.0; python_version < '3.11'",
     "grpcio>=1.41.0",
     "lru-dict>=1.1.6",
-    # "multiaddr>=0.0.9",
-    "multiaddr @ git+https://github.com/multiformats/py-multiaddr.git@db8124e2321f316d3b7d2733c7df11d6ad9c03e6",
+    "multiaddr (>=0.0.9,<0.0.10)",
     "mypy-protobuf>=3.0.0",
     "noiseprotocol>=0.3.0",
     "protobuf>=4.25.0,<5.0.0",