and it happens only with concurrency

* 1000 times the same message POP3/IMAP sha1-match

* 100 times the same compare loop with concurrency
  POP3/IMAP from other scripts fetching different
  messages, change flags and mix several loads leads
  in 2 or 3 mismatches on the otherwise clean loop

i wanna die :-(

Am 15.07.2014 19:43, schrieb Reindl Harald:
> Am 15.07.2014 19:36, schrieb Reindl Harald:
>> am i the only one receiving randomly broken messages
>> with POP3 as well as IMAP under concurrency?
>>
>> every time when this happens there are lines with only "--"
>> instead for example "--------------09080803050403000503070"
>>
>> see also atteched screenshot of compare
>>
>> no idea what here happens but it brings me really in large
>> troubles because at some days it happens way too often and
>> typically your only chance to get the message in a clean
>> state is use roundcube - not always possible for POP3 users
>> deleting mails from the server directly after receive
>>
>> i miss feedback from Paul and hope he is well but only busy
> 
> that is pretty sure a memory problem due reconstruct and if
> it hits the results for specific messages are AFAIK
> predictable, hopefully the screenshot from the debuginterface
> is not to large for the list
> 
> see checksums for the mailbody in both error cases - identical
> it *seems* to affect more POP3 than IMAP, but i was also
> affected last friday with IMAP, a completly empty message
> in thunderbird with a similar raw-source not able to display
> 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 8a95d13939171542c06966d1627fdab113f564f0 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2
> 8a95d13939171542c06966d1627fdab113f564f0 / 
> 12baedbadb4b0ed23dbe167325fbe90a6188eff2

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