[[InMemoryJSONEventBuffer]] is an in-memory implementation for buffering and
sending events. It buffers events based on number of events and its size whichever reaches
first. Events are sent out at an scheduled interval where important events are sent immediately.
It also retries sending events if failed upto the retry count limit. It implements
beaconing mechanism based on 'pagehide' and 'visibilitychange' to beacon all events as a last attempt.
[[InMemoryJSONEventBuffer]] is an in-memory implementation for buffering and sending events. It buffers events based on number of events and its size whichever reaches first. Events are sent out at an scheduled interval where important events are sent immediately. It also retries sending events if failed upto the retry count limit. It implements beaconing mechanism based on 'pagehide' and 'visibilitychange' to beacon all events as a last attempt.