#87 TaskInvoker#lazy does not work

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opened 4 years ago by ranides · 3 comments
ranides commented 4 years ago

It looks that semantic of lazy method is different than described in javadoc. Review current behaviour and change implementation or javadoc.

Anyway, it would be usefull to have this type of lazy scheduler, but I am afraid it would require some global state.

Probably we must track "the same action" in different way than by "action identity", because it is very fragile for lambda expressions.

It looks that semantic of `lazy` method is different than described in javadoc. Review current behaviour and change implementation or javadoc. Anyway, it would be usefull to have this type of lazy scheduler, but I am afraid it would require some global state. Probably we must track "the same action" in different way than by "action identity", because it is very fragile for lambda expressions.
ranides commented 4 years ago
Owner

Probably we should pass as an argument previously created "Cancelable" or null.

LazyCancelable should be used, to CAS operation, to cancel previous task without race conditions.

Probably we should pass as an argument previously created "Cancelable" or null. LazyCancelable should be used, to CAS operation, to cancel previous task without race conditions.
ranides commented 4 years ago
Owner

To be specific: it looks that LazyCancelable is totally broken ;-)

To be specific: it looks that LazyCancelable is totally broken ;-)
ranides commented 3 years ago
Owner

It works, usage was completely surprising. But it works perfectly and it doesn't have any problems with identity, lambda etc.

It is just factory method, created object can be used to execute/cancel execution of code later.

It works, usage was completely surprising. But it works perfectly and it doesn't have any problems with identity, lambda etc. It is just factory method, created object can be used to execute/cancel execution of code later.
ranides referenced this issue from a commit 3 years ago
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