package com.dji.sample.component.mqtt.service;
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import com.dji.sample.component.mqtt.model.CommonTopicResponse;
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import com.dji.sample.component.mqtt.model.ServiceReply;
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import java.util.Optional;
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/**
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* @author sean.zhou
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* @version 0.1
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* @date 2021/11/25
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*/
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public interface IMessageSenderService {
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/**
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* Publish a message to a specific topic.
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* @param topic target
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* @param response message
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*/
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void publish(String topic, CommonTopicResponse response);
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/**
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* Use a specific qos to push messages to a specific topic.
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* @param topic target
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* @param qos qos
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* @param response message
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*/
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void publish(String topic, int qos, CommonTopicResponse response);
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/**
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* Send live streaming start message and receive a response at the same time
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* @param topic
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* @param response notification of whether the start is successful.
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* @return
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*/
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Optional<ServiceReply> publishWithReply(String topic, CommonTopicResponse response);
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}
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