MqttServerPublishTopicPayload 方法 (MqttSession, String, Stream)

向指定的客户端发送主题及负载数据，通常用于同步返回文件流给客户端
Send the topic and payload data to the designated client, which is usually used to synchronously return the file stream to the client.

命名空间： HslCommunication.MQTT
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.9.1.0 (12.9.1.0)

语法

C++

复制

public void PublishTopicPayload(
	MqttSession session,
	string topic,
	Stream payload
)

Public Sub PublishTopicPayload ( 
	session As MqttSession,
	topic As String,
	payload As Stream
)

public:
void PublishTopicPayload(
	MqttSession^ session, 
	String^ topic, 
	Stream^ payload
)

member PublishTopicPayload : 
        session : MqttSession * 
        topic : string * 
        payload : Stream -> unit

参数

session: 类型：HslCommunication.MQTTMqttSession
会话内容
topic: 类型：SystemString
主题
payload: 类型：System.IOStream
数据流

参见

引用

MqttServer 类

PublishTopicPayload 重载

HslCommunication.MQTT 命名空间

MqttServerAddLanguageSpecificTextSet("LST3D39A24A_0?cpp=::|nu=.");PublishTopicPayload 方法 (MqttSession, String, Stream)

参数

引用

MqttServerPublishTopicPayload 方法 (MqttSession, String, Stream)