bg77::qmtpub

Public Member Functions
String	set (int, int, int, int, String, String)
String	set (int, int, int, int, String, int, String)

Member Function Documentation

set() [1/2]

String set	(	int	,
		int	,
		int	,
		int	,
		String	,
		String
	)

Description

This api is used to pulish messages by a client to a server for distribution to interested subscribers

Syntax

bg77.qmtpub.set(tcpconnectID,msgID,qos,retain,topic,data)

Parameters

tcpconnectID	int MQTT socket identifier. The range is 0-5.
msgID	int Message identifier of packet. The range is 0-65535. It will be 0 only when <qos>=0.
qos	int The QoS level at which the client wants to publish the messages. 0 At most once 1 At least once 2 Exactly once
retain	int Whether or not the server will retain the message after it has been delivered to the current subscribers. 0 The server will not retain the message after it has been delivered to the current subscribers 1 The server will retain the message after it has been delivered to the current subscribers
topic	String Topic that needs to be published.
data	String data to be sent.

Returns

String response

set() [2/2]

String set	(	int	,
		int	,
		int	,
		int	,
		String	,
		int	,
		String
	)

Description

This api is used to pulish messages by a client to a server for distribution to interested subscribers

Syntax

bg77.qmtpub.set(tcpconnectID,msgID,qos,retain,topic,msglen,data)

Parameters

tcpconnectID	int MQTT socket identifier. The range is 0-5.
msgID	int Message identifier of packet. The range is 0-65535. It will be 0 only when <qos>=0.
qos	int The QoS level at which the client wants to publish the messages. 0 At most once 1 At least once 2 Exactly once
retain	int Whether or not the server will retain the message after it has been delivered to the current subscribers. 0 The server will not retain the message after it has been delivered to the current subscribers 1 The server will retain the message after it has been delivered to the current subscribers
topic	String Topic that needs to be published.
msglen	int Length of the message to be published. The range is 1-1548. Unit: byte.
data	String data to be sent.

Returns

String response