Bug #60761 [Com]: zlib.output_compression fails on refresh

Edit report at https://bugs.php.net/bug.php?id=60761&edit=1 ID: 60761 Comment by: adunar at gmail dot com Reported by: valentiny510 at yahoo dot es Summary: zlib.output_compression fails on refresh Status: Assigned Type: Bug Package: *Compression related Operating System: xp PHP Version: 5.4.0RC5 Assigned To: mattficken Block user comment: N Private report: N New Comment: The bug also happens with the cli-server SAPI (both Windows and Ubuntu). Here are a few (bash) commands that will reproduce this bug (assumes zlib.output_compression = On in your php.ini) echo "<?php echo '-------------------------------';" > bug.php php -S 127.0.0.1:8888 > /dev/null 2>&1 & curl --header "Accept-Encoding: gzip" http://localhost:8888/bug.php 2> /dev/null | wc -m curl --header "Accept-Encoding: gzip" http://localhost:8888/bug.php 2> /dev/null | wc -m # fg, then ctrl+c to kill php -S If output_compression is working correctly, the two curl commands should print the same number (approx. 16). However with PHP 5.4, the second (and subsequent) curl commands print the size of the original uncompressed output (31). Previous Comments: ------------------------------------------------------------------------ [2012-04-14 23:56:24] adunar at gmail dot com I am experiencing the same problem, using PHP 5.4.0 with the PHP-FPM SAPI on Ubuntu. zlib appears to only compress the output for the first request from a particular worker process. With the default settings it takes a few refreshes to run into the bug. To reproduce immediately, set pm.start_servers = 1 in php-fpm.conf. Afterwards, running "/etc/init.d/php5-fpm reload" allows another request to be compressed before it stops working again. ------------------------------------------------------------------------ [2012-04-09 12:50:09] pajoye@php.net Matt, please take a look at this bug. ------------------------------------------------------------------------ [2012-03-29 04:23:46] ab@php.net Automatic comment on behalf of ab Revision: http://git.php.net/?p=php-src.git;a=commit;h=bcfcfb2fc5f358ebfdc76a773b20b3fc056b20c0 Log: Fix bug #61519 test fails, should pass - ext/zlib/tests/bug60761.phpt ------------------------------------------------------------------------ [2012-03-27 16:26:35] ab@php.net Automatic comment on behalf of ab Revision: http://git.php.net/?p=php-src.git;a=commit;h=bcfcfb2fc5f358ebfdc76a773b20b3fc056b20c0 Log: Fix bug #61519 test fails, should pass - ext/zlib/tests/bug60761.phpt ------------------------------------------------------------------------ [2012-03-16 09:28:32] mike@php.net No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=60761 -- Edit this bug report at https://bugs.php.net/bug.php?id=60761&edit=1