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-rw-r--r--examples/python/helloworld/greeter_server_with_reflection.py52
1 files changed, 52 insertions, 0 deletions
diff --git a/examples/python/helloworld/greeter_server_with_reflection.py b/examples/python/helloworld/greeter_server_with_reflection.py
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+++ b/examples/python/helloworld/greeter_server_with_reflection.py
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+# Copyright 2018 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.
+"""The reflection-enabled version of gRPC helloworld.Greeter server."""
+
+from concurrent import futures
+import time
+
+import grpc
+from grpc_reflection.v1alpha import reflection
+
+import helloworld_pb2
+import helloworld_pb2_grpc
+
+_ONE_DAY_IN_SECONDS = 60 * 60 * 24
+
+
+class Greeter(helloworld_pb2_grpc.GreeterServicer):
+
+ def SayHello(self, request, context):
+ return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
+
+
+def serve():
+ server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
+ helloworld_pb2_grpc.add_GreeterServicer_to_server(Greeter(), server)
+ SERVICE_NAMES = (
+ helloworld_pb2.DESCRIPTOR.services_by_name['Greeter'].full_name,
+ reflection.SERVICE_NAME,
+ )
+ reflection.enable_server_reflection(SERVICE_NAMES, server)
+ server.add_insecure_port('[::]:50051')
+ server.start()
+ try:
+ while True:
+ time.sleep(_ONE_DAY_IN_SECONDS)
+ except KeyboardInterrupt:
+ server.stop(0)
+
+
+if __name__ == '__main__':
+ serve()