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test idle timeout

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Jack Robison 2019-08-11 22:29:31 -04:00
parent 22db04068e
commit 0ca29b9518
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1 changed files with 40 additions and 0 deletions
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lbry/tests/unit/blob_exchange/test_transfer_blob.py
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@ -225,3 +225,43 @@ class TestBlobExchange(BlobExchangeTestBase):
server_protocol.data_received(bytes([byte]))
await asyncio.sleep(0.1) # yield execution
self.assertTrue(len(received_data.getvalue()) > 0)
async def test_idle_timeout(self):
self.server.idle_timeout = 1
blob_hash = "7f5ab2def99f0ddd008da71db3a3772135f4002b19b7605840ed1034c8955431bd7079549e65e6b2a3b9c17c773073ed"
mock_blob_bytes = b'1' * ((2 * 2 ** 20) - 1)
await self._add_blob_to_server(blob_hash, mock_blob_bytes)
client_blob = self.client_blob_manager.get_blob(blob_hash)
# download the blob
downloaded, transport = await request_blob(self.loop, client_blob, self.server_from_client.address,
self.server_from_client.tcp_port, 2, 3)
self.assertIsNotNone(transport)
self.assertFalse(transport.is_closing())
await client_blob.verified.wait()
self.assertTrue(client_blob.get_is_verified())
self.assertTrue(downloaded)
client_blob.delete()
# wait for less than the idle timeout
await asyncio.sleep(0.5, loop=self.loop)
# download the blob again
downloaded, transport2 = await request_blob(self.loop, client_blob, self.server_from_client.address,
self.server_from_client.tcp_port, 2, 3,
connected_transport=transport)
self.assertTrue(transport is transport2)
self.assertFalse(transport.is_closing())
await client_blob.verified.wait()
self.assertTrue(client_blob.get_is_verified())
self.assertTrue(downloaded)
client_blob.delete()
# check that the connection times out from the server side
await asyncio.sleep(0.9, loop=self.loop)
self.assertFalse(transport.is_closing())
self.assertIsNotNone(transport._sock)
await asyncio.sleep(0.1, loop=self.loop)
self.assertIsNone(transport._sock)
self.assertTrue(transport.is_closing())