Friday, June 19, 2020

Re: StyleInjector chokes on startup

Yes, we can probably consider that a bug in GWT.
I'd also call this pattern of doing real work in a static initializer a code smell:
While still a flaw considering the above link, it's however a common practice to call `ensureInjected()` from the class constructor (ideally, you'd rather call it in a lifecycle method, such as Activity#start, or Widget#onAttach); and that would likely fix your issue here.

On Thursday, June 18, 2020 at 8:33:06 PM UTC+2, Gordan Krešić wrote:
On 18. 06. 2020. 20:25, Gordan Krešić wrote:
> Probably unrelated with StyleInjector but with Scheduler.scheduleFinally

Ok, I've put a most basic repro case to prove that this is a Scheduler issue:

public class Foo {

        static {
                Scheduler.get().scheduleFinally(() -> GWT.log("Finally!"));

Now initialite Foo on startup (in EntryPoint.onModuleLoad() for example),
but "Finally!" will be printed only *after* first event loop, like described:

Scheduler.get().scheduleFixedDelay(() -> {
        return false;
}, 0);


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