net.dreamlu.iot.mqtt.server.noear

Class MqttServerTemplate

java.lang.Object

net.dreamlu.iot.mqtt.server.noear.MqttServerTemplate

public class MqttServerTemplate
extends Object

mqtt Server 模板

Author:

wsq（冷月宫主）

Constructor Summary

Constructors

Constructor and Description
MqttServerTemplate()

Method Summary

Modifier and Type	Method and Description
void	close(String clientId) 服务端主动断开连接
boolean	disconnect(String clientId) 服务端主动断开 mqtt 连接，mqtt5.0
org.tio.core.ChannelContext	getChannelContext(String clientId) 获取 ChannelContext
ClientInfo	getClientInfo(org.tio.core.ChannelContext context) 获取客户端信息
ClientInfo	getClientInfo(String clientId) 获取客户端信息
List<ClientInfo>	getClients() 获取所有的客户端
org.tio.utils.page.Page<ClientInfo>	getClients(Integer pageIndex, Integer pageSize) 分页获取所有的客户端
org.tio.core.stat.vo.StatVo	getStat() 获取统计数据
List<Subscribe>	getSubscriptions(String clientId) 获取客户端订阅情况
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
org.tio.utils.timer.TimerTask	schedule(Runnable command, long delay) 添加定时任务，注意：如果抛出异常，会终止后续任务，请自行处理异常
org.tio.utils.timer.TimerTask	schedule(Runnable command, long delay, Executor executor) 添加定时任务，注意：如果抛出异常，会终止后续任务，请自行处理异常
org.tio.utils.timer.TimerTask	scheduleOnce(Runnable command, long delay) 添加定时任务
org.tio.utils.timer.TimerTask	scheduleOnce(Runnable command, long delay, Executor executor) 添加定时任务

Methods inherited from class java.lang.Object

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

Constructor Detail

MqttServerTemplate

public MqttServerTemplate()

Method Detail

publish

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

发布消息

Parameters:

clientId - clientId

topic - topic

payload - 消息体

Returns:

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

Parameters:

clientId - clientId

topic - topic

payload - 消息体

qos - MqttQoS

Returns:

是否发送成功

publish

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

发布消息

Parameters:

clientId - clientId

topic - topic

payload - 消息体

retain - 是否在服务器上保留消息

Returns:

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

Parameters:

clientId - clientId

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

Returns:

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

Parameters:

topic - topic

payload - 消息体

Returns:

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

Parameters:

topic - topic

payload - 消息体

qos - MqttQoS

Returns:

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

Parameters:

topic - topic

payload - 消息体

retain - 是否在服务器上保留消息

Returns:

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

Parameters:

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

Returns:

是否发送成功

schedule

public org.tio.utils.timer.TimerTask schedule(Runnable command,
                                              long delay)

添加定时任务，注意：如果抛出异常，会终止后续任务，请自行处理异常

Parameters:

command - runnable

delay - delay

Returns:

TimerTask

schedule

public org.tio.utils.timer.TimerTask schedule(Runnable command,
                                              long delay,
                                              Executor executor)

添加定时任务，注意：如果抛出异常，会终止后续任务，请自行处理异常

Parameters:

command - runnable

delay - delay

executor - 用于自定义线程池，处理耗时业务

Returns:

TimerTask

scheduleOnce

public org.tio.utils.timer.TimerTask scheduleOnce(Runnable command,
                                                  long delay)

添加定时任务

Parameters:

command - runnable

delay - delay

Returns:

TimerTask

scheduleOnce

public org.tio.utils.timer.TimerTask scheduleOnce(Runnable command,
                                                  long delay,
                                                  Executor executor)

添加定时任务

Parameters:

command - runnable

delay - delay

executor - 用于自定义线程池，处理耗时业务

Returns:

TimerTask

getClientInfo

public ClientInfo getClientInfo(String clientId)

获取客户端信息

Parameters:

clientId - clientId

Returns:

ClientInfo

getClientInfo

public ClientInfo getClientInfo(org.tio.core.ChannelContext context)

获取客户端信息

Parameters:

context - ChannelContext

Returns:

ClientInfo

getClients

public List<ClientInfo> getClients()

获取所有的客户端

Returns:

客户端列表

getClients

public org.tio.utils.page.Page<ClientInfo> getClients(Integer pageIndex,
                                                      Integer pageSize)

分页获取所有的客户端

Parameters:

pageIndex - pageIndex，默认为 1

pageSize - pageSize，默认为所有

Returns:

分页

getStat

public org.tio.core.stat.vo.StatVo getStat()

获取统计数据

Returns:

StatVo

getSubscriptions

public List<Subscribe> getSubscriptions(String clientId)

获取客户端订阅情况

Parameters:

clientId - clientId

Returns:

订阅集合

getChannelContext

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

获取 ChannelContext

Parameters:

clientId - clientId

Returns:

ChannelContext

disconnect

public boolean disconnect(String clientId)

服务端主动断开 mqtt 连接，mqtt5.0

Parameters:

clientId - clientId

Returns:

是否成功

close

public void close(String clientId)

服务端主动断开连接

Parameters:

clientId - clientId