| # Copyright 2017 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. |
| """Test servers at the level of the Cython API.""" |
| |
| import threading |
| import time |
| import unittest |
| |
| from grpc._cython import cygrpc |
| |
| |
| class Test(unittest.TestCase): |
| |
| def test_lonely_server(self): |
| server_call_completion_queue = cygrpc.CompletionQueue() |
| server_shutdown_completion_queue = cygrpc.CompletionQueue() |
| server = cygrpc.Server(cygrpc.ChannelArgs([])) |
| server.register_completion_queue(server_call_completion_queue) |
| server.register_completion_queue(server_shutdown_completion_queue) |
| port = server.add_http2_port(b'[::]:0') |
| server.start() |
| |
| server_request_call_tag = 'server_request_call_tag' |
| server_request_call_start_batch_result = server.request_call( |
| server_call_completion_queue, server_call_completion_queue, |
| server_request_call_tag) |
| |
| time.sleep(4) |
| |
| server_shutdown_tag = 'server_shutdown_tag' |
| server_shutdown_result = server.shutdown( |
| server_shutdown_completion_queue, server_shutdown_tag) |
| server_request_call_event = server_call_completion_queue.poll() |
| server_shutdown_event = server_shutdown_completion_queue.poll() |
| |
| |
| if __name__ == '__main__': |
| unittest.main(verbosity=2) |