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Stored procedures
Used to connect to a MQTT server (also called "Broker").
Versions 24 and later
Android This function is now available for Android applications.
New in version 24
Android This function is now available for Android applications.
Android 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 MQTTConnect(gMqttSession) THEN
Message("Connection OK")
ELSE
Error("Connection problem. '" + ErrorInfo() + "')")
END
Syntax
<Result> = MQTTConnect(<MQTT session>)
<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
Minimum version required
  • Version 22
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