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Ensure mapParallelOrdered runs in parallel #846



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commented Mar 12, 2019

See #841

Is there a guarantee with the waiting for the semaphore permit that there will not be multiple permits blocked at once? If so, the ordering might not be guaranteed with this approach.

@lukestephenson lukestephenson force-pushed the lukestephenson:map-parallel-ordered-force-async branch from 5eb771c to a69825a Mar 13, 2019

Luke Stephenson

@lukestephenson lukestephenson force-pushed the lukestephenson:map-parallel-ordered-force-async branch from a69825a to dccb27a Mar 13, 2019


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commented Mar 13, 2019

The build is failing with 1 failed test:

- scheduleWithFixedRate should compensate for scheduling inaccuracy *** FAILED ***
  AssertionException: Error <= 20ms (AsyncSchedulerSuite.scala:108)

I can't see how this is related to the change I made. I've also seen this test failing on other branches (eg, so I think the test is flakey


Avasil approved these changes Mar 21, 2019


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commented Mar 21, 2019

I'll merge it, would be nice to add test for it so I'll leave #841 open

Thank you once again :)

@Avasil Avasil merged commit af9e61e into monix:master Mar 21, 2019

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