When an event loop has an available event to execute.
Available on cpp, python, hl, java, neko, cs
There's already an event waiting to be executed
Available on cpp, python, hl, java, neko, cs
No new events are expected.
Available on cpp, python, hl, java, neko, cs
An event is expected to arrive at any time.
If time is specified, then the event will be ready at that time for sure.
Available on cpp, python, hl, java, neko, cs
An event is expected to be ready for execution at time.