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README
Apache-2.0

TIANAI-RPC

  • 这是一个rpc框架的实现
  • 本人闲暇之余写的RPC框架,供学习使用,(线上还是用成熟的RPC框架比较好,比如 dubbo,grpc等)

该RPC框架目前实现有

  • 基于zookeeper 和 nacos 的服务注册,
  • 基于Netty实现的远程通讯
  • 基于hessian2 和 protostuff 实现的序列化、反序列化
  • 实现了基于轮询策略 和 随机权重策略 的负载均衡
  • 使用Netty自带的心跳机制实现心跳机制
  • 实现网络抖动后造成的链接断开后重连
  • 增加拦截器功能,自定义逻辑以及整合其他框架更加方便
  • 基于SPI的模块化管理,更加方便扩展模块

实现调用demo

  • server端
public class RpcServerImplTest2 {

    CountDownLatch countDownLatch = new CountDownLatch(1);

    public static void main(String[] args) throws InterruptedException {
        ServerBootstrap serverBootstrap = new ServerBootstrap();
        serverBootstrap.codec("hessian2")
                .timeout(5000)
                // 设置服务注册为zookeeper, 支持zookeeper和nacos两个服务注册
                .registry(new URL("zookeeper", "127.0.0.1", 2181))
                .server("netty")
                .port(20881)
                .start();
        // 注册
        serverBootstrap.register(Demo.class, new DemoImpl());
        System.out.println("启动成功");
    }
}
  • 客户端
public class RpcClientTest {

    public static void main(String[] args) {
        RpcClientConfiguration prop = new RpcClientConfiguration();
        // 序列化,默认是hessian2
        prop.setCodec("hessian2");
        // 超时,默认是5000
        prop.setTimeout(5000);
        // 请求超时,默认是3000
        prop.setRequestTimeout(3000);
        // 设置客户端为netty, 默认是netty
        prop.setProtocol("netty");
        
        // 服务注册,目前支持 zookeeper和nacos两个, 默认是zookeeper 
        // 设置服务注册 , 为nacos
        // URL nacosConf = new URL("nacos", "127.0.0.1", 8848);
        // nacosConf = nacosConf.addParameter("namespace", "1ca3c65a-92a7-4a09-8de1-4bfe1c89d240");
        
        // 设置服务注册 为zookeeper
        prop.setRegistryUrl(new URL("zookeeper", "127.0.0.1", 2181));
        // 注册器

        // 远程 客户端
        Demo proxy = RpcProxyFactory.create(Demo.class, prop, RpcProxyType.JDK_PROXY);
        for (int i = 0; i < 20; i++) {
            // 执行RPC请求
            String res = proxy.sayHello();
            System.out.println("rpc调用返回数据:" + res);
        }
    }
}
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简介

手写RPC框架, 亦可用于中小型项目rpc通讯 展开 收起
Java
Apache-2.0
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