org.dromara.mica.mqtt.core.client

Interface IMqttClientMessageListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface IMqttClientMessageListener

mqtt 消息处理

Author:

L.cm

Method Summary

Modifier and Type	Method and Description
void	onMessage(org.tio.core.ChannelContext context, String topic, org.dromara.mica.mqtt.codec.MqttPublishMessage message, byte[] payload) 监听到消息
default void	onSubscribed(org.tio.core.ChannelContext context, String topicFilter, org.dromara.mica.mqtt.codec.MqttQoS mqttQoS) 订阅成功之后的事件
default void	onSubscribed(org.tio.core.ChannelContext context, String topicFilter, org.dromara.mica.mqtt.codec.MqttQoS mqttQoS, org.dromara.mica.mqtt.codec.MqttSubAckMessage message) 订阅成功之后的事件

Method Detail

onSubscribed

default void onSubscribed(org.tio.core.ChannelContext context,
                          String topicFilter,
                          org.dromara.mica.mqtt.codec.MqttQoS mqttQoS,
                          org.dromara.mica.mqtt.codec.MqttSubAckMessage message)

订阅成功之后的事件

Parameters:

context - ChannelContext

topicFilter - topicFilter

mqttQoS - MqttQoS

message - MqttSubAckMessage

onSubscribed

default void onSubscribed(org.tio.core.ChannelContext context,
                          String topicFilter,
                          org.dromara.mica.mqtt.codec.MqttQoS mqttQoS)

订阅成功之后的事件

Parameters:

context - ChannelContext

topicFilter - topicFilter

mqttQoS - MqttQoS

onMessage

void onMessage(org.tio.core.ChannelContext context,
               String topic,
               org.dromara.mica.mqtt.codec.MqttPublishMessage message,
               byte[] payload)

监听到消息

Parameters:

context - ChannelContext

topic - topic

message - MqttPublishMessage

payload - payload