async def test_exit_and_connection_was_broken(loop):
client_h2c, server_h2c = create_connections()
to_client_transport = TransportStub(client_h2c)
to_server_transport = TransportStub(server_h2c)
client_conn = Connection(client_h2c, to_server_transport, loop=loop)
server_conn = Connection(server_h2c, to_client_transport, loop=loop)
server_proc = EventsProcessor(DummyHandler(), server_conn)
client_proc = EventsProcessor(DummyHandler(), client_conn)
client_h2_stream = client_conn.create_stream()
await client_h2_stream.send_request(create_headers(),
_processor=client_proc)
request = DummyRequest(value='ping')
await send_message(client_h2_stream,
ProtoCodec(),
request,
DummyRequest,
end=True)
to_server_transport.process(server_proc)
server_h2_stream = server_proc.handler.stream
request_metadata = decode_metadata(server_proc.handler.headers)
with pytest.raises(WriteError):
async with mk_stream(server_h2_stream,
request_metadata) as server_stream:
server_stream.metadata = request_metadata
await server_stream.recv_message()
# simulate broken connection
to_client_transport.__raise_on_write__(WriteError)
async def test_exit_and_connection_was_broken(loop):
client_h2c, server_h2c = create_connections()
to_client_transport = TransportStub(client_h2c)
to_server_transport = TransportStub(server_h2c)
client_conn = Connection(client_h2c, to_server_transport, loop=loop)
server_conn = Connection(server_h2c, to_client_transport, loop=loop)
server_proc = EventsProcessor(DummyHandler(), server_conn)
client_proc = EventsProcessor(DummyHandler(), client_conn)
request = Request('POST', 'http', '/', authority='test.com')
client_h2_stream = client_conn.create_stream()
await client_h2_stream.send_request(request.to_headers(),
_processor=client_proc)
request = SavoysRequest(kyler='cloth')
await send_message(client_h2_stream, request, SavoysRequest, end=True)
to_server_transport.process(server_proc)
server_h2_stream = server_proc.handler.stream
request_metadata = Metadata.from_headers(server_proc.handler.headers)
with pytest.raises(WriteError):
async with Stream(server_h2_stream,
Cardinality.UNARY_UNARY,
SavoysRequest,
SavoysReply,
metadata=request_metadata) as server_stream:
await server_stream.recv_message()
# simulate broken connection
to_client_transport.__raise_on_write__(WriteError)
async def test_exit_and_connection_was_broken(loop):
client_h2c, server_h2c = create_connections()
to_client_transport = TransportStub(client_h2c)
to_server_transport = TransportStub(server_h2c)
client_conn = Connection(client_h2c, to_server_transport, loop=loop)
server_conn = Connection(server_h2c, to_client_transport, loop=loop)
server_proc = EventsProcessor(DummyHandler(), server_conn)
client_proc = EventsProcessor(DummyHandler(), client_conn)
request = Request(method='POST', scheme='http', path='/',
content_type='application/grpc+proto',
authority='test.com')
client_h2_stream = client_conn.create_stream()
await client_h2_stream.send_request(request.to_headers(),
_processor=client_proc)
request = DummyRequest(value='ping')
await send_message(client_h2_stream, ProtoCodec(), request, DummyRequest,
end=True)
to_server_transport.process(server_proc)
server_h2_stream = server_proc.handler.stream
request_metadata = decode_metadata(server_proc.handler.headers)
with pytest.raises(WriteError):
async with Stream(server_h2_stream, Cardinality.UNARY_UNARY,
ProtoCodec(), DummyRequest, DummyReply,
metadata=request_metadata) as server_stream:
await server_stream.recv_message()
# simulate broken connection
to_client_transport.__raise_on_write__(WriteError)
