lbry-sdk/tests/integration/blockchain/test_wallet_server_sessions.py

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import asyncio
import lbry
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import lbry.wallet
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from lbry.wallet.network import ClientSession
from lbry.testcase import IntegrationTestCase
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class TestSessions(IntegrationTestCase):
"""
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Tests that server cleans up stale connections after session timeout and client times out too.
"""
LEDGER = lbry.wallet
async def test_session_bloat_from_socket_timeout(self):
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await self.conductor.stop_spv()
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await self.ledger.stop()
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self.conductor.spv_node.session_timeout = 1
await self.conductor.start_spv()
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session = ClientSession(
network=None, server=(self.conductor.spv_node.hostname, self.conductor.spv_node.port), timeout=0.2
)
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await session.create_connection()
await session.send_request('server.banner', ())
self.assertEqual(len(self.conductor.spv_node.server.session_mgr.sessions), 1)
self.assertFalse(session.is_closing())
await asyncio.sleep(1.1)
with self.assertRaises(asyncio.TimeoutError):
await session.send_request('server.banner', ())
self.assertTrue(session.is_closing())
self.assertEqual(len(self.conductor.spv_node.server.session_mgr.sessions), 0)
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async def test_proper_version(self):
info = await self.ledger.network.get_server_features()
self.assertEqual(lbry.__version__, info['server_version'])
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async def test_client_errors(self):
# Goal is ensuring thsoe are raised and not trapped accidentally
with self.assertRaisesRegex(Exception, 'not a valid address'):
await self.ledger.network.get_history('of the world')
with self.assertRaisesRegex(Exception, 'rejected by network rules.*TX decode failed'):
await self.ledger.network.broadcast('13370042004200')
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class TestSegwitServer(IntegrationTestCase):
LEDGER = lbry.wallet
ENABLE_SEGWIT = True
async def test_at_least_it_starts(self):
await asyncio.wait_for(self.ledger.network.get_headers(0, 1), 1.0)