mirror of
https://github.com/Chia-Network/chia-blockchain.git
synced 2024-11-11 01:28:17 +03:00
fbc3127bd5
* util: Rework `get_host_addr` * Require `prefer_ipv6` to be named * Remove outdated comment * Improve result selection
38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
from __future__ import annotations
|
|
|
|
import asyncio
|
|
from logging import Logger
|
|
|
|
from chia.server.server import ChiaServer
|
|
from chia.types.peer_info import PeerInfo
|
|
from chia.util.network import get_host_addr
|
|
|
|
|
|
def start_reconnect_task(
|
|
server: ChiaServer, peer_info_arg: PeerInfo, log: Logger, prefer_ipv6: bool
|
|
) -> asyncio.Task[None]:
|
|
"""
|
|
Start a background task that checks connection and reconnects periodically to a peer.
|
|
"""
|
|
# If peer_info_arg is already an address, use it, otherwise resolve it here.
|
|
if peer_info_arg.is_valid():
|
|
peer_info = peer_info_arg
|
|
else:
|
|
peer_info = PeerInfo(str(get_host_addr(peer_info_arg.host, prefer_ipv6=prefer_ipv6)), peer_info_arg.port)
|
|
|
|
async def connection_check() -> None:
|
|
while True:
|
|
peer_retry = True
|
|
for _, connection in server.all_connections.items():
|
|
if connection.get_peer_info() == peer_info or connection.get_peer_info() == peer_info_arg:
|
|
peer_retry = False
|
|
if peer_retry:
|
|
log.info(f"Reconnecting to peer {peer_info}")
|
|
try:
|
|
await server.start_client(peer_info, None)
|
|
except Exception as e:
|
|
log.info(f"Failed to connect to {peer_info} {e}")
|
|
await asyncio.sleep(3)
|
|
|
|
return asyncio.create_task(connection_check())
|