Disconnect event handlers?

[albertov]

Hi,

After migrating to the develop branch I can't find a way to use the "disconnect" functionality previously provided by newEventWithTrigger.

The thing is that I need to trigger the event from a callback which is passed to a foreign library from IO. I could do this before like this and reflex would take my cleanup function to run it when the event is GCd. This is very important for my use-case as I need to release the haskell callback in order not to leak memory when an olMap widget is destroyed.

However, with the new API the best I could come up with is this . If I use newEventWithTrigger the only way I can find to trigger the event is with fireEvents but I cannot run that from IO. The only way I could find to get an "IO-triggerable" trigger is with newTriggerEvent but I see no way to release it when I'm done with it.

What would be the correct way to do this with the new API?

Thanks!