server.start()print("grpc server start...") server.wait_for_termination()if__name__ =='__main__': serve() 这里的重点在于CalServicer类中对Add和Multiply两个方法的实现。逻辑很简单,从request中读取number1和number2,然后相加。注意,这里的所有变量都需要完整名称:request.number1和request.number2, ...
private_key = f.read()# 创建SSL上下文server_credentials = grpc.ssl_server_credentials(((private_key, server_certificate),))# 为服务器添加安全策略server.add_secure_port('[::]:50051', server_credentials)# 启动gRPC服务器server.start() server.wait_for_termination() Token 认证 importgrpcfromexamp...
await g.start() await g.wait_for_termination() if __name__ == '__main__': asyncio.run(main()) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38...
server.start() server.wait_for_termination() if __name__ == '__main__': logging.basicConfig() serve() 5.创建客户端: from __future__ import print_function import logging import time import grpc import test_stream_pb2 import test_stream_pb2_grpc def guide_list_features(stub): num = ...
server.wait_for_termination()if__name__ =='__main__': run_server() 3.5、编写客户端 # !/usr/bin/env python# -*- coding: utf-8 -*-# @FileName: client.py# @Time : 2024/4/28 17:47# @Author : zccimportgrpcfromprotosimportexample_pb2fromprotosimportexample_pb2_grpcdefrun_client...
(futures.ThreadPoolExecutor(max_workers=4))pb2_grpc.add_CacheServicer_to_server(server,rpcserver)print(address[1])rpcserver.add_insecure_port(address[1])#rpc服务器地址print("grpc server start on{}",address[1])rpcserver.start()rpcserver.wait_for_termination()#这行必须有,否则rpc服务器起不...
():port="50051"server=grpc.server(futures.ThreadPoolExecutor(max_workers=10))helloworld_pb2_grpc.add_GreeterServicer_to_server(Greeter(),server)server.add_insecure_port("[::]:"+port)server.start()print("Server started, listening on "+port)server.wait_for_termination()if__name__=="__...
hello_pb2_grpc.add_GreeterServicer_to_server(Greeter(),server)server.add_insecure_port('[::]:50051')server.start()server.wait_for_termination()if__name__=='__main__':logging.basicConfig()serve() 可以看到我们在服务中定义了SayHello方法,然后在server()中开启了端口来让客户端即调用方通过该端...
await server.wait_for_termination() if __name__ == "__main__": logging.basicConfig(level=logging.INFO) asyncio.run(serve()) 主服务器类 Server 继承自 ChatServiceServicer(proto 中声明的服务),用于创建客户端使用的存根。服务器实现了 proto 模式中声明的两个 RPC。它还有额外的辅助函数来管理客户...
TCP 协议的执行过程分为连接创建(Connection Establishment)、数据传送(Data Transfer)和连接终止(Connection Termination)三个阶段,其中「连接创建」与「连接终止」分别是耳熟能详的 TCP 协议三次握手(TCP Three-way Handshake)与四次挥手(TCP Four-way Handshake),也是理解本文 TCP 服务器与客户端通信过程的两个核心...