On Fri, 17 Mar 2023 09:18:07 GMT, Viktor Klang <d...@openjdk.org> wrote:
>> Addresses the situation where exceptional completion of `orTimeout`:ed
>> CompletableFutures wouldn't cancel the timeout task which could lead to
>> memory leaks if done frequently enough with long enough timeout durations.
>>
>> Fix discussed with @DougLea
>
> Viktor Klang has updated the pull request incrementally with one additional
> commit since the last revision:
>
> while-statement formatting update
test/jdk/java/util/concurrent/CompletableFuture/CompletableFutureOrTimeoutExceptionallyTest.java
line 58:
> 56: while (count < 2_000_000) {
> 57: new CompletableFuture<>().completeOnTimeout(null, 12,
> TimeUnit.HOURS).completeExceptionally(new RuntimeException("This is fine"));
> 58: ++count;
Doing 2m iterations vs. original test to run for 10s is fine, assuming there is
a OOME with a 128Mb heap. If I were editing this test then I'd probably split
the overly long lines to make future side-by-side diffs easier to look at.
-------------
PR: https://git.openjdk.org/jdk/pull/13059
