Push Agent properties

Configure Push Agent properties to send data to the cloud using MQTT.
Property name
Property type
Property description
DataLogger
NodeId
A reference to the data logger instance.
PushFullSample
Boolean
If
True
, the
by line
 transfer mode is used.
If
False
, the
by variable
 transfer mode is used.
PreserveDataLoggerHistory
Boolean
If
True
, the data is sent and historicized.
If
False
, every time the data is transferred to the auxiliary store, the data is deleted from the data logger.
MaximumStoreCapacity
Int32
The maximum capacity of the auxiliary store used by the Push Agent.
MaximumItemsPerPacket
Int32
The number of records encapsulated in a packet.
y line
 transfer mode sends only one line per packet.
TIP: When
PushFullSample
 is set to
True
, set the
MaximumItemsPerPacket
 to
1
.
MaximumPublishTime
Duration
The maximum time interval after which data is taken from the auxiliary store and sent to the cloud. The interval is used when there are at most
MaximumItemsPerPacket
 records in the auxiliary store.
MinimumPublishTime
Duration
The minimum time interval after which data is taken from the auxiliary store and sent to the cloud. This interval is used when there are at least
MaximumItemsPerPacket
 records in the auxiliary store. You may want to increase the sending frequency to download the queue of the store.
ClientId
String
The
ID
 of the client that has to send the data.
BrokerIPAddress
String
The broker IP address.
BrokerPort
Int32
The broker port (if you want to communicate with SSL, set the value to
8883
).
BrokerTopic
String
The name of the topic you want to publish on preceded by
/
.
For example, if the broker topic is
/custom_topic
, the
BrokerTopic
 parameter is
custom_topic
.
QoS
Int32
The Quality Of Service (QoS) level used to send information.
0
AT_MOST_ONCE
1
AT_LEAST_ONCE
2
EXACTLY_ONCE
UseSSL
Boolean
Enables or disables secure communication.
CACert
The path to the file that contains the CA (must be in the
PEM
 format).
ClientCert
The path to the file that contains the client certificate (must be in the
PFX
 format).
ClientCertPassword
The password of the client certificate.
Username
String
The username for authenticated communication with the broker.
Password
Password
The password for authenticated communication with the broker.
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