Imported Upstream version 1.27.0
[platform/upstream/grpc.git] / src / python / grpcio_tests / tests / interop / server.py
1 # Copyright 2015 gRPC authors.
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
6 #
7 #     http://www.apache.org/licenses/LICENSE-2.0
8 #
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
14 """The Python implementation of the GRPC interoperability test server."""
15
16 import argparse
17 from concurrent import futures
18 import logging
19
20 import grpc
21 from src.proto.grpc.testing import test_pb2_grpc
22
23 from tests.interop import service
24 from tests.interop import resources
25 from tests.unit import test_common
26
27 logging.basicConfig()
28 _LOGGER = logging.getLogger(__name__)
29
30
31 def serve():
32     parser = argparse.ArgumentParser()
33     parser.add_argument('--port',
34                         type=int,
35                         required=True,
36                         help='the port on which to serve')
37     parser.add_argument('--use_tls',
38                         default=False,
39                         type=resources.parse_bool,
40                         help='require a secure connection')
41     args = parser.parse_args()
42
43     server = test_common.test_server()
44     test_pb2_grpc.add_TestServiceServicer_to_server(service.TestService(),
45                                                     server)
46     if args.use_tls:
47         private_key = resources.private_key()
48         certificate_chain = resources.certificate_chain()
49         credentials = grpc.ssl_server_credentials(
50             ((private_key, certificate_chain),))
51         server.add_secure_port('[::]:{}'.format(args.port), credentials)
52     else:
53         server.add_insecure_port('[::]:{}'.format(args.port))
54
55     server.start()
56     _LOGGER.info('Server serving.')
57     server.wait_for_termination()
58     _LOGGER.info('Server stopped; exiting.')
59
60
61 if __name__ == '__main__':
62     serve()