Session and Event Callbacks

You can register a callback to be notified of successful and failed tracked events and/or sessions.

Follow the same steps as for attribution callback to implement the following callback function for successfully tracked events:

var adjustConfig = new AdjustConfig(appToken, environment);

adjustConfig.setEventTrackingSucceededCallbackListener(function(eventSuccess) {
    // Printing all event success properties.
    console.log("Event tracking succeeded!");
    console.log(eventSuccess.message);
    console.log(eventSuccess.timestamp);
    console.log(eventSuccess.eventToken);
    console.log(eventSuccess.adid);
    console.log(eventSuccess.jsonResponse);
});

Adjust.create(adjustConfig);

The following callback function for failed tracked events:

var adjustConfig = new AdjustConfig(appToken, environment);

adjustConfig.setEventTrackingFailedCallbackListener(function(eventFailure) {
    // Printing all event failure properties.
    console.log("Event tracking failed!");
    console.log(eventSuccess.message);
    console.log(eventSuccess.timestamp);
    console.log(eventSuccess.eventToken);
    console.log(eventSuccess.adid);
    console.log(eventSuccess.willRetry);
    console.log(eventSuccess.jsonResponse);
});

Adjust.create(adjustConfig);

For successfully tracked sessions:

var adjustConfig = new AdjustConfig(appToken, environment);

adjustConfig.setSessionTrackingSucceededCallbackListener(function(sessionSuccess) {
    // Printing all session success properties.
    console.log("Session tracking succeeded!");
    console.log(sessionSuccess.message);
    console.log(sessionSuccess.timestamp);
    console.log(sessionSuccess.adid);
    console.log(sessionSuccess.jsonResponse);
});

Adjust.create(adjustConfig);

And for failed tracked sessions:

var adjustConfig = new AdjustConfig(appToken, environment);

adjustConfig.setSessionTrackingFailedCallbackListener(function(sessionFailure) {
    // Printing all session failure properties.
    console.log("Session tracking failed!");
    console.log(sessionSuccess.message);
    console.log(sessionSuccess.timestamp);
    console.log(sessionSuccess.adid);
    console.log(sessionSuccess.willRetry);
    console.log(sessionSuccess.jsonResponse);
});

Adjust.create(adjustConfig);

The callback functions will be called after the SDK tries to send a package to the server. Within the callback you have access to a response data object specifically for the callback. Here is a quick summary of the session response data properties:

• var message the message from the server or the error logged by the SDK.
• var timestamp timestamp from the server.
• var adid a unique device identifier provided by adjust.
• var jsonResponse the JSON object with the response from the server.

Both event response data objects contain:

• var eventToken the event token, if the package tracked was an event.

And both event and session failed objects also contain:

• var willRetry indicates there will be an attempt to resend the package at a later time.