syntax = "proto3"; option csharp_namespace = "GrpcGreeter"; package greet; // The greeting service definition. service Greeter { // Sends a greeting rpc SayHello (HelloRequest) returns (HelloReply); } // The request message containing the user's name. message HelloRequest { string name ...
我们的第一步(可以从概览中得知)是使用 protocol buffers去定义 gRPC service 和方法 request 以及response 的类型。你可以在examples/protos/route_guide.proto看到完整的 .proto 文件。 要定义一个服务,你必须在你的 .proto 文件中指定 service: service RouteGuide { ... } ...
syntax ="proto3";optioncsharp_namespace ="GrpcGreeter";packagegreet;// The greeting service definition.serviceGreeter{// Sends a greetingrpcSayHello (HelloRequest)returns(HelloReply); }// The request message containing the user's name.messageHelloRequest{stringname =1; }// The response message...
#include"examples/protos/helloworld.grpc.pb.h"#else#include"helloworld.grpc.pb.h"#endifusinggrpc::Channel;usinggrpc::ClientContext;usinggrpc::Status;usingGrpcLibrary::HelloRequest;usingGrpcLibrary::HelloReply;usingGrpcLibrary::GrpcService;classGreeterClient {public: GreeterClient(std::shared_ptr<Channel...
cmake ../.. make sudo make install 1.4、protobuf安装 编译third_party/protobuf 里面编译安装对应的 protobuf cd third_party/protobuf/ ./autogen.sh ./configure --prefix=/usr/local make sudo make install sudo ldconfig # 使得新安装的动态库能被加载 ...
In fact, the package will be used as the .NET namespace for generated .NET types if option csharp_namespace is not set in the .proto file. The package can be used to specify a version number for your service and its messages:
option csharp_namespace="GrpcGreeter";packagegreet;//The greeting service definition.service Greeter {//Sends a greetingrpc SayHello (HelloRequest) returns (HelloReply); }//The request message containing the user's name.message HelloRequest {stringname =1; ...
以Node.js客户端为例,执行以下命令,通过一个循环,验证gRPC服务端Service的负载均衡。 for((i =1; i <=100; i++));dokubectlexec"$client_node_pod"-c grpc-client-node -n grpc-best -- node kube_client.js > kube_resultdonesortkube_result | grep -v"^[[:space:]]*$"|uniq-c |sort-nrk1...
option objc_class_prefix = "HLW"; package helloworld; // 定义一个greeter服务器,其中api 为sayhello // 形式参数: hellorequest // 返回参数: helloreply service Greeter{ // 发送一个问候 rpc SayHello(HelloRequest) returns (HelloReply) {} ...
How messages are sent and received by a service depends on the type of method defined. The gRPC method types are:Unary Server streaming Client streaming Bi-directional streamingStreaming calls are specified with the stream keyword in the .proto file. stream can be placed on a call's request ...