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Add specialized buffers to memqueue #5148

Merged
merged 3 commits into from
Sep 12, 2017
Merged

Add specialized buffers to memqueue #5148

merged 3 commits into from
Sep 12, 2017

Commits on Sep 11, 2017

  1. memqueue cleanup 

    Move the buffer and message handling from memqueue broker type
to the actual go routines handling the messaging.
    urso committed Sep 11, 2017
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  2. Add specialized buffers to memqueue 

    Use specialized buffer types and eventloops depending on the memqueue
configuration.

If flushing is disabled, a region based ring buffer is used, as loads of
small batches can be generated and we want to minimize additional
allocations of small objects.

If flushing is enabled a list of active and flushed buffers is managed
by the queue. If a buffer is flushed by timeout, but not yet processed
(and not full), additional events being published are added to the
already flushed buffer.
    urso committed Sep 11, 2017
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  3. ensure flush list does not contain empty buffers

    urso committed Sep 11, 2017
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