<mqttSession variable>.Connect (Function)

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<mqttSession variable>.Connect (Function)

In french: <Variable mqttSession>.Connecte

Used to connect to a MQTT server (also called "Broker").

Versions 24 and later

This function is now available for Android applications.

New in version 24

This function is now available for Android applications.

Example

// Declare the MQTT connection
gMqttSession is mqttSession

// Retrieve the data typed in the connection window
gMqttSession.Address = SAI_Address_Broker
gMqttSession.Port = SAI_Port
gMqttSession.Option = INT_SSL
gMqttSession.TimeoutConnection = SAI_Timeout_Connection
gMqttSession.User = SAI_Login
gMqttSession.UserPassword = SAI_PSW
gMqttSession.PrivateKey = SAI_Private_Key
gMqttSession.PrivatePassword = SAI_PSW_Private_Key
gMqttSession.IDClient = SAI_IDClient
gMqttSession.SessionVid = INT_Session_Virgin
IF gMqttSession.Connect() THEN
Message("Connection OK")
ELSE
Error("Connection problem. '" + ErrorInfo() + "')")
END

Syntax

<Result> = <MQTT session>.Connect()

<Result>: Boolean

True if the connection was established,
False otherwise. ErrorInfo returns more details about the error.

<MQTT session>: mqttSession variable

Name of mqttSession variable corresponding to the connection parameters.

Business / UI classification : Business Logic

Component : wd260com.dll