Comments (2)
Sounds like a good reason to drop support for PHP < 5.4 😄
from stream.
It looks like the first example might in fact exhibit a race condition, while the second one can be used to reproduce this always when this is an interactive terminal. Also, if you explicitly close the input pipe via php second <&-
, it crashed reproducible. Once you start piping stuff into the STDIN such as echo test | php second.php
things start to work again, while interactive streams such as cat | php second.php
keep crashing.
I've checked for a common denominator between the affected streams with fstat()
and stream_get_meta_data()
, but couldn't find a reliable source. I have only observed crashs on pipe streams, but while some pipe streams crash, others work just fine.
As such, we MAY want to look into simply enabling the read buffer again for ALL pipes, as I've not observed any side-effects of this. The read buffer was originally disabled via #20, but I've not managed to reproduce the original issue with pipe streams anyway.
Keep in mind that this only affects legacy PHP < 5.4, so it's not exactly the most pressing issue.
from stream.
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from stream.