On Mon, 17 Oct 2022 07:12:00 GMT, eduardsdv <d...@openjdk.org> wrote:

>> This fixes a race condition between application and 'Print Job Thread' 
>> threads when printing.
>> 
>> The race condition occurs when application thread calls `endJob()`, which in 
>> effect sets the `jobDone` flag to true,
>> and when the 'Print Job Thread' thread was in the `synchronized` block in 
>> `waitForNextPage()` at that time.
>> The 'Print Job Thread' thread checks `jobDone` flag after exiting the 
>> `synchronized` block and, if it is true, skips the last page.
>> 
>> In this fix, not only the `jobDone` is checked, but also that there is no 
>> other page to be printed.
>> It was also needed to introduce a new flag 'jobCanceled', to skip the page 
>> if the printing was canceled by 'cancelJob()'.
>
> eduardsdv has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   8295324: Fix race condition in junit test

It seems that not all errors were fixed with this PR. Yesterday, a blank page 
was printed again. I will analyze what this can be due to.

-------------

PR: https://git.openjdk.org/jfx/pull/916

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