remove whatsmars-rpc-grpc

whatsmars-rpc/README.md

 # RPC
-Transport & Protocol & Serialization
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+Transport & Protocol & Serialization
+
+- [《Netty权威指南》](http://e.jd.com/30186249.html) `e.jd.com`
+- [开发者如何玩转 RocketMQ？附最全源码解读 【Remoting篇】](https://blog.csdn.net/javahongxi/article/details/86628470)
+- https://github.com/javahongxi/grpc-spring-boot-starter
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whatsmars-rpc/pom.xml

@@ -18,7 +18,6 @@
     <modules>
         <module>whatsmars-remoting</module>
         <module>whatsmars-serialization</module>
-        <module>whatsmars-rpc-grpc</module>
         <module>whatsmars-logging</module>
     </modules>
 

whatsmars-rpc/whatsmars-remoting/README.md

-Netty is an asynchronous event-driven network application framework
-for rapid development of maintainable high performance protocol servers & clients.
-
-- [《Netty权威指南》](http://e.jd.com/30186249.html) `e.jd.com`
-- [开发者如何玩转 RocketMQ？附最全源码解读 【Remoting篇】](https://blog.csdn.net/javahongxi/article/details/86628470)
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whatsmars-rpc/whatsmars-rpc-grpc/README.md

-若mvn compile时发生protobuf相关错误，请先执行mvn clean
-
-https://github.com/javahongxi/grpc-spring-boot-starter
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whatsmars-rpc/whatsmars-rpc-grpc/pom.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <artifactId>whatsmars-rpc</artifactId>
-        <groupId>org.hongxi</groupId>
-        <version>Rocket.S4</version>
-    </parent>
-
-    <artifactId>whatsmars-rpc-grpc</artifactId>
-    <packaging>jar</packaging>
-    <name>${project.artifactId}</name>
-    <description>Grpc demo</description>
-
-    <properties>
-        <grpc.version>1.15.1</grpc.version>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-netty</artifactId>
-            <version>${grpc.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-protobuf</artifactId>
-            <version>${grpc.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>io.grpc</groupId>
-            <artifactId>grpc-stub</artifactId>
-            <version>${grpc.version}</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <extensions>
-            <extension>
-                <groupId>kr.motd.maven</groupId>
-                <artifactId>os-maven-plugin</artifactId>
-                <version>1.5.0.Final</version>
-            </extension>
-        </extensions>
-        <plugins>
-            <plugin>
-                <groupId>org.xolstice.maven.plugins</groupId>
-                <artifactId>protobuf-maven-plugin</artifactId>
-                <version>0.5.0</version>
-                <configuration>
-                    <protocArtifact>com.google.protobuf:protoc:3.0.0:exe:${os.detected.classifier}</protocArtifact>
-                    <pluginId>grpc-java</pluginId>
-                    <pluginArtifact>io.grpc:protoc-gen-grpc-java:1.0.0:exe:${os.detected.classifier}</pluginArtifact>
-                </configuration>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>compile</goal>
-                            <goal>compile-custom</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-
-</project>

whatsmars-rpc/whatsmars-rpc-grpc/src/main/java/org/hongxi/whatsmars/rpc/grpc/client/HelloWorldClient.java

-package org.hongxi.whatsmars.rpc.grpc.client;
-
-import io.grpc.ManagedChannel;
-import io.grpc.ManagedChannelBuilder;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloServiceGrpc;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloRequest;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloResponse;
-
-import java.util.concurrent.TimeUnit;
-
-/**
- * Created by shenhongxi on 2017/5/5.
- */
-public class HelloWorldClient {
-
-    private final ManagedChannel channel;
-    private final HelloServiceGrpc.HelloServiceBlockingStub blockingStub;
-
-    public HelloWorldClient(String host,int port){
-        channel = ManagedChannelBuilder.forAddress(host, port)
-                .usePlaintext(true)
-                .build();
-
-        blockingStub = HelloServiceGrpc.newBlockingStub(channel);
-    }
-
-    public void shutdown() throws InterruptedException {
-        channel.shutdown().awaitTermination(5, TimeUnit.SECONDS);
-    }
-
-    public void greet(String name){
-        HelloRequest request = HelloRequest.newBuilder().setName(name).build();
-        HelloResponse response = blockingStub.sayHello(request);
-        System.out.println(response.getMessage());
-    }
-
-    public static void main(String[] args) throws InterruptedException {
-        HelloWorldClient client = new HelloWorldClient("127.0.0.1", 50051);
-        for(int i = 0; i < 5; i++) {
-            client.greet("world:" + i);
-        }
-        client.shutdown();
-    }
-}

whatsmars-rpc/whatsmars-rpc-grpc/src/main/java/org/hongxi/whatsmars/rpc/grpc/server/HelloWorldServer.java

-package org.hongxi.whatsmars.rpc.grpc.server;
-
-import io.grpc.Server;
-import io.grpc.ServerBuilder;
-import io.grpc.stub.StreamObserver;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloServiceGrpc;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloRequest;
-import org.hongxi.whatsmars.rpc.grpc.service.HelloResponse;
-
-import java.io.IOException;
-
-/**
- * Created by shenhongxi on 2017/5/5.
- */
-public class HelloWorldServer {
-
-    private int port = 50051;
-    private Server server;
-
-    private void start() throws IOException {
-        server = ServerBuilder.forPort(port)
-                .addService(new HelloServiceImpl())
-                .build()
-                .start();
-
-        System.out.println("service start...");
-
-        Runtime.getRuntime().addShutdownHook(new Thread() {
-
-            @Override
-            public void run() {
-
-                System.err.println("*** shutting down gRPC server since JVM is shutting down");
-                HelloWorldServer.this.stop();
-                System.err.println("*** server shut down");
-            }
-        });
-    }
-
-    private void stop() {
-        if (server != null) {
-            server.shutdown();
-        }
-    }
-
-    // block 一直到退出程序 
-    private void blockUntilShutdown() throws InterruptedException {
-        if (server != null) {
-            server.awaitTermination();
-        }
-    }
-
-    public static void main(String[] args) throws IOException, InterruptedException {
-        final HelloWorldServer server = new HelloWorldServer();
-        server.start();
-        server.blockUntilShutdown();
-    }
-
-    // 实现 定义一个实现服务接口的类 
-    private class HelloServiceImpl extends HelloServiceGrpc.HelloServiceImplBase {
-
-        public void sayHello(HelloRequest req, StreamObserver<HelloResponse> responseObserver) {
-            System.out.println("service:" + req.getName());
-            HelloResponse response = HelloResponse.newBuilder().setMessage(("Hello: " + req.getName())).build();
-            responseObserver.onNext(response);
-            responseObserver.onCompleted();
-        }
-    }
-}

whatsmars-rpc/whatsmars-rpc-grpc/src/main/proto/helloworld.proto

-syntax = "proto3";
-
-option java_multiple_files = true;
-option java_package = "org.hongxi.whatsmars.rpc.grpc.service";
-option java_outer_classname = "HelloWorldProto";
-option objc_class_prefix = "HLW";
-
-package helloworld;
-
-// The greeting service definition.
-service HelloService {
-  // Sends a greeting
-  rpc sayHello (HelloRequest) returns (HelloResponse) {}
-}
-
-// The request message containing the user's name.
-message HelloRequest {
-  string name = 1;
-}
-
-// The response message containing the greetings
-message HelloResponse {
-  string message = 1;
-}
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