Help on Bars received event please

[aria]

this event fires off every time new data is available...

how much data will it cache.

what will happen if the event fires twice while the first event is still executing?

[GenSpoo]

The API gets its data from the Data Manager. So I guess you could say that the API will cache as much data as the Data Manager caches, although it isn't really the API/event doing the caching.

You will not receive the event again until your event handler returns. However, it is generally advisable to exit event handlers quickly.

Cheers... George