Set up callbacks to trigger functions when the SDK sends information to Adjust. You can set up callbacks for sessions and events.
Session callbacks
Set up session callbacks to trigger functions when the SDK sends session information. You can create success callbacks and failure callbacks. Success callbacks trigger when the SDK sends information to Adjust’s servers. Failure callbacks trigger when the SDK encounters a problem while sending the information.
Session callbacks have access to a response data object. You can use its properties in your callback function.
Property | Data type | Description |
---|---|---|
Message | string | The message from the server or the error logged by the SDK. |
Timestamp | string | The timestamp from Adjust’s servers. |
Adid | string | A unique device identifier provided by Adjust. |
JsonResponse | Dictionary<string, object> | The JSON object with the response from the server. |
WillRetry | bool | Indicates whether there will be an attempt to resend a failed package. |
Success callbacks
Set up success callbacks to trigger functions when the SDK records a session.
Example
This example shows how to create a callback function SessionSuccess
and register it as a success callback. The function logs the timestamp at which the SDK recorded the session.
Failure callbacks
Set up failure callbacks to trigger functions when the SDK fails to record a session.
Example
This example shows how to create a callback function SessionFailure
and register it as a failure callback. The function logs the session failure message.
Event callbacks
Set up event callbacks to trigger functions when the SDK sends event information. You can create success callbacks and failure callbacks. Success callbacks trigger when the SDK sends information to Adjust’s servers. Failure callbacks trigger when the SDK encounters a problem while sending the information.
Event callbacks have access to a response data object. You can use its properties in your callback function.
Property | Data type | Description |
---|---|---|
Message | string | The message from the server or the error logged by the SDK. |
Timestamp | string | The timestamp from Adjust’s servers. |
Adid | string | A unique device identifier provided by Adjust. |
JsonResponse | Dictionary<string, object> | The JSON object with the response from the server. |
EventToken | string | The event token |
CallbackId | string | The custom callback ID set on the event object |
WillRetry | bool | Indicates whether there will be an attempt to resend a failed package. |
Success callbacks
Set up success callbacks to trigger functions when the SDK records an event.
Example
This example shows how to create a callback function EventSuccess
and register it as a success callback. The function logs the timestamp at which the SDK recorded the event.
Failure callbacks
Set up failure callbacks to trigger functions when the SDK fails to record an event.
Example
This example shows how to create a callback function EventFailure
and register it as a failure callback. The function logs the event failure message.