net.dreamlu.iot.mqtt.spring.server

类 MqttServerTemplate

java.lang.Object

net.dreamlu.iot.mqtt.spring.server.MqttServerTemplate

public class MqttServerTemplate
extends Object

mqtt Server 模板

作者:

wsq（冷月宫主）

构造器概要

构造器

构造器和说明
MqttServerTemplate()

方法概要

限定符和类型	方法和说明
void	close(String clientId) 服务端主动断开连接
org.tio.core.ChannelContext	getChannelContext(String clientId) 获取 ChannelContext
boolean	publish(String clientId, String topic, byte[] payload) 发布消息
boolean	publish(String clientId, String topic, byte[] payload, boolean retain) 发布消息
boolean	publish(String clientId, String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos) 发布消息
boolean	publish(String clientId, String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos, boolean retain) 发布消息
boolean	publishAll(String topic, byte[] payload) 发布消息给所以的在线设备
boolean	publishAll(String topic, byte[] payload, boolean retain) 发布消息给所以的在线设备
boolean	publishAll(String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos) 发布消息
boolean	publishAll(String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos, boolean retain) 发布消息给所以的在线设备

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MqttServerTemplate

public MqttServerTemplate()

方法详细资料

publish

public boolean publish(String clientId,
                       String topic,
                       byte[] payload)

发布消息

参数:

clientId - clientId

topic - topic

payload - 消息体

返回:

是否发送成功

publish

public boolean publish(String clientId,
                       String topic,
                       byte[] payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos)

发布消息

参数:

clientId - clientId

topic - topic

payload - 消息体

qos - MqttQoS

返回:

是否发送成功

publish

public boolean publish(String clientId,
                       String topic,
                       byte[] payload,
                       boolean retain)

发布消息

参数:

clientId - clientId

topic - topic

payload - 消息体

retain - 是否在服务器上保留消息

返回:

是否发送成功

publish

public boolean publish(String clientId,
                       String topic,
                       byte[] payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos,
                       boolean retain)

发布消息

参数:

clientId - clientId

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

返回:

是否发送成功

publishAll

public boolean publishAll(String topic,
                          byte[] payload)

发布消息给所以的在线设备

参数:

topic - topic

payload - 消息体

返回:

是否发送成功

publishAll

public boolean publishAll(String topic,
                          byte[] payload,
                          net.dreamlu.iot.mqtt.codec.MqttQoS qos)

发布消息

参数:

topic - topic

payload - 消息体

qos - MqttQoS

返回:

是否发送成功

publishAll

public boolean publishAll(String topic,
                          byte[] payload,
                          boolean retain)

发布消息给所以的在线设备

参数:

topic - topic

payload - 消息体

retain - 是否在服务器上保留消息

返回:

是否发送成功

publishAll

public boolean publishAll(String topic,
                          byte[] payload,
                          net.dreamlu.iot.mqtt.codec.MqttQoS qos,
                          boolean retain)

发布消息给所以的在线设备

参数:

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

返回:

是否发送成功

getChannelContext

public org.tio.core.ChannelContext getChannelContext(String clientId)

获取 ChannelContext

参数:

clientId - clientId

返回:

ChannelContext

close

public void close(String clientId)

服务端主动断开连接

参数:

clientId - clientId