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dht_crawler: randomize port when idle

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Victor Shyba 2022-06-21 05:58:19 -03:00 committed by Victor Shyba
parent 62eb9d5c75
commit 85ff487af5
1 changed files with 5 additions and 2 deletions
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7
scripts/dht_crawler.py
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@ -67,7 +67,7 @@ class DHTConnection(Base):
connected_to = relationship("DHTPeer", backref="connections", primaryjoin=(DHTPeer.peer_id == to_peer_id))
def new_node(address="0.0.0.0", udp_port=4444, node_id=None):
def new_node(address="0.0.0.0", udp_port=0, node_id=None):
node_id = node_id or generate_id()
loop = asyncio.get_event_loop()
return Node(loop, PeerManager(loop), node_id, udp_port, udp_port, 3333, address)
@ -301,7 +301,10 @@ class Crawler:
self.flush_to_db()
last_flush = datetime.datetime.utcnow()
while not to_check and not to_process:
log.info("Idle, sleeping a minute.")
port = self.node.listening_port.get_extra_info('socket').getsockname()[1]
self.node.stop()
await self.node.start_listening()
log.info("Idle, sleeping a minute. Port changed to %d", port)
await asyncio.sleep(60.0)
to_check = self.get_peers_needing_check()