com.github.xingshuangs.iot.net.client.UdpClientSample Maven / Gradle / Ivy

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package com.github.xingshuangs.iot.net.client;


import lombok.extern.slf4j.Slf4j;

import java.util.concurrent.CompletableFuture;
import java.util.function.Consumer;

/**
 * 简单UDP示例
 *
 * @author xingshuang
 */
@Slf4j
public class UdpClientSample extends UdpClientBasic {

    /**
     * 是否终止线程
     */
    private boolean terminal = false;

    /**
     * 数据收发前自定义处理接口
     */
    private Consumer commCallback;

    public void setCommCallback(Consumer commCallback) {
        this.commCallback = commCallback;
    }

    public UdpClientSample() {
    }

    public UdpClientSample(String ip, int port) {
        super(ip, port);
    }

    @Override
    public void close() {
        this.terminal = true;
        super.close();
    }

    private void waitForReceiveData() {
        log.debug("开启接收数据线程，远程的IP:{}，端口号：{}", this.serverAddress.getAddress().getHostAddress(), this.serverAddress.getPort());
        while (!this.terminal) {
            try {
                byte[] data = this.read();
                log.debug("数据长度：{}", data.length);
                if (this.commCallback != null) {
                    this.commCallback.accept(data);
                }
            } catch (Exception e) {
                log.error(e.getMessage());
            }
        }
    }

    public void triggerReceive() {
        CompletableFuture.runAsync(this::waitForReceiveData);
    }
}