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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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52 lines
1.6 KiB
52 lines
1.6 KiB
# Copyright 2018 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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"""The reflection-enabled version of gRPC helloworld.Greeter server.""" |
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from concurrent import futures |
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import time |
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import grpc |
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from grpc_reflection.v1alpha import reflection |
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import helloworld_pb2 |
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import helloworld_pb2_grpc |
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_ONE_DAY_IN_SECONDS = 60 * 60 * 24 |
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class Greeter(helloworld_pb2_grpc.GreeterServicer): |
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def SayHello(self, request, 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(max_workers=10)) |
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helloworld_pb2_grpc.add_GreeterServicer_to_server(Greeter(), server) |
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SERVICE_NAMES = ( |
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helloworld_pb2.DESCRIPTOR.services_by_name['Greeter'].full_name, |
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reflection.SERVICE_NAME, |
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) |
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reflection.enable_server_reflection(SERVICE_NAMES, server) |
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server.add_insecure_port('[::]:50051') |
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server.start() |
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try: |
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while True: |
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time.sleep(_ONE_DAY_IN_SECONDS) |
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except KeyboardInterrupt: |
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server.stop(0) |
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if __name__ == '__main__': |
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serve()
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