package com.rpc.client;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;

public class RpcClientHandler extends SimpleChannelInboundHandler<Object> {
    private Object result;
    public Object getResult() {
        return this.result;
    }

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
        // msg为服务端返回的远程调用计算结果
        this.result = msg;
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
        cause.printStackTrace();
        ctx.close();
    }
}