| # Copyright 2019 The gRPC Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import argparse |
| |
| from concurrent import futures |
| from time import sleep |
| |
| import grpc |
| from grpc.experimental import aio |
| from src.proto.grpc.testing import messages_pb2 |
| from src.proto.grpc.testing import test_pb2_grpc |
| from tests.unit.framework.common import test_constants |
| |
| |
| class _TestServiceServicer(test_pb2_grpc.TestServiceServicer): |
| |
| async def UnaryCall(self, request, context): |
| return messages_pb2.SimpleResponse() |
| |
| async def EmptyCall(self, request, context): |
| while True: |
| sleep(test_constants.LONG_TIMEOUT) |
| |
| |
| async def start_test_server(): |
| server = aio.server(options=(('grpc.so_reuseport', 0),)) |
| test_pb2_grpc.add_TestServiceServicer_to_server(_TestServiceServicer(), |
| server) |
| port = server.add_insecure_port('[::]:0') |
| await server.start() |
| # NOTE(lidizheng) returning the server to prevent it from deallocation |
| return 'localhost:%d' % port, server |