Log event notification listener
Describes the log event notification listener, which lets you know what data was sent to Optimizely Feature Experimentation in a given event batch, and when the batch was sent.
The log event notification listener is similar to the track notification listener but provides more granularity. You can use it to inspect and audit what data was sent to Optimizely in a given event batch, and when the batch was sent.
Parameters
The following table shows the information provided to the log event listener when it is triggered:
| Parameter | Type | Description |
|---|---|---|
| log event | Log Event | A LogEvent object containing a batch of conversion and decision events. Created by the EventFactory whenever the event processor produces a batch. For information, see the following table. |
Log Event
The LogEvent object represents the batch of decision and conversion events passed to the event dispatcher.
| Object | Type | Description |
|---|---|---|
| http verb Required (non null) | String | The HTTP verb to use when dispatching the log event. Can be GET or POST. |
| url Required (non null) | String | URL to dispatch log event to. |
| params Required (non null) | Dict | The event batch. Contains all events in the batch, including a list of visitors and their associated UserEvent objects. |
| headers | Dict | Request headers. |
Examples
For code examples, see the following SDK documentation on notification listeners:
- Android SDK
- C# SDK
- Flutter SDK
- Go SDK
- Java SDK
- JavaScript SDK – SDK versions 6.0.0 and later.
- JavaScript (Browser) SDK – SDK versions 5.3.5 and earlier.
- JavaScript (Node) SDK – SDK versions 5.3.5 and earlier.
- PHP SDK
- React SDK
- React Native SDK
- Ruby SDK
- Python SDK
- Swift SDK
Updated 3 months ago
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