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From ok2c <...@git.apache.org>
Subject [GitHub] httpcomponents-core issue #47: Fix hang when using AbstractClassicEntityProd...
Date Thu, 10 Aug 2017 12:59:53 GMT
Github user ok2c commented on the issue:

    https://github.com/apache/httpcomponents-core/pull/47
  
    @cakofony Always returning Integer.MAX_VALUE from `AsyncDataProducer#available` does not
sound right me. Simple producers do that if they are self-contained and can always produce
more data if the underlying channel is ready. This is not the case with complex producers
such as `AsyncDataProducer` that may not always have data to write to the channel. By returning
Integer.MAX_VALUE from `AsyncDataProducer#available` one can cause the I/O reactor spin busily
and produce no data. 
    
    We need to think of a better fix. How reliably can you reproduce the issue and would it
be possible to make a junit? 


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