thrift/swift/nifty:获取客户端ip的简单方法

import java.net.SocketAddress;
...
import com.facebook.nifty.core.ConnectionContext;
import com.facebook.nifty.core.RequestContext;
import com.facebook.nifty.core.RequestContexts;
...
    // RPC接口方法
    @Override
    public PersonBean savePerson(PersonBean bean)throws ServiceRuntimeException {
        //...业务代码
        // 获取当前的请求上下文
        RequestContext ctx = RequestContexts.getCurrentContext();
        // 获取连接上下文
        ConnectionContext connect = ctx.getConnectionContext();
        // 获取IP地址
        SocketAddress address = connect.getRemoteAddress();
        System.out.println(address);
        //...业务代码
    }
...

    public static final int DEFAULT_PORT = 26411;
    private final ExecutorService executor;
    private final ThriftServer server;
    private final int serverPort;
    private final ThriftServiceProcessor processor;
    public Server(List<?> services, int serverPort, ExecutorService executor) {
        checkArgument(null != services && !services.isEmpty());
        this.serverPort = serverPort>0? serverPort : DEFAULT_PORT;
        this.executor = checkNotNull(executor);
        processor = new ThriftServiceProcessor(
                new ThriftCodecManager(),
                ImmutableList.<ThriftEventHandler>of(),
                services
                );
        ThriftServerDef serverDef = ThriftServerDef.newBuilder()
                .listen(serverPort)
                .withProcessor(processor)
                .using(this.executor)
                .build();
        NettyServerConfig serverConfig = NettyServerConfig.newBuilder()
                .setBossThreadExecutor(this.executor)
                .setWorkerThreadExecutor(this.executor)
                .build();
        server = new ThriftServer(serverConfig, serverDef);
   }