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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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62 lines
1.8 KiB
62 lines
1.8 KiB
# Copyright 2023 The gRPC Authors |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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"""Server of the Python example of TLS.""" |
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from concurrent import futures |
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import logging |
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import _credentials |
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import grpc |
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helloworld_pb2, helloworld_pb2_grpc = grpc.protos_and_services( |
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"helloworld.proto" |
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) |
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_LOGGER = logging.getLogger(__name__) |
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_LOGGER.setLevel(logging.INFO) |
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_PORT = 50051 |
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_LISTEN_ADDRESS_TEMPLATE = "localhost:%d" |
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class SimpleGreeter(helloworld_pb2_grpc.GreeterServicer): |
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def SayHello(self, request, unused_context): |
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return helloworld_pb2.HelloReply(message="Hello, %s!" % request.name) |
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def serve(): |
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server = grpc.server(futures.ThreadPoolExecutor()) |
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helloworld_pb2_grpc.add_GreeterServicer_to_server(SimpleGreeter(), server) |
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# Loading credentials |
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server_credentials = grpc.ssl_server_credentials( |
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( |
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( |
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_credentials.SERVER_CERTIFICATE_KEY, |
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_credentials.SERVER_CERTIFICATE, |
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), |
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) |
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) |
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# Pass down credentials |
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server.add_secure_port(_LISTEN_ADDRESS_TEMPLATE % _PORT, server_credentials) |
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server.start() |
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logging.info("Server is listening at port :%d", _PORT) |
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server.wait_for_termination() |
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if __name__ == "__main__": |
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logging.basicConfig(level=logging.INFO) |
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serve()
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