Python grpc超时机制代码示例

 # Copyright 2015 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 Python implementation of the GRPC helloworld.Greeter client.""" from __future__ import print_function import logging import grpc import helloworld_pb2 import helloworld_pb2_grpc def run(): # NOTE(gRPC Python Team): .close() is possible on a channel and should be # used in circumstances in which the with statement does not fit the needs # of the code. with grpc.insecure_channel('localhost:50051') as channel: stub = helloworld_pb2_grpc.GreeterStub(channel) response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'), timeout=30) print("Greeter client received: " + response.message) if __name__ == '__main__': logging.basicConfig() run()

 # Copyright 2015 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, e来源gaodai$ma#com搞$$代**码)网ither express or implied. # See the License for the specific language governing permissions and # limitations under the License. """The Python implementation of the GRPC helloworld.Greeter server.""" from concurrent import futures import time import logging import grpc 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): count = 0 while count <10: print('time:%s' % (time.time())) time.sleep(5) 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) server.add_insecure_port('[::]:50051') server.start() try: while true: time.sleep(_one_day_in_seconds) except keyboardinterrupt: server.stop(0) if __name__== '__main__': logging.basicconfig() serve()