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| author | Andrey Hristov <andrey@php.net> | 2011-08-22 10:42:43 +0000 |
|---|---|---|
| committer | Andrey Hristov <andrey@php.net> | 2011-08-22 10:42:43 +0000 |
| commit | 0aa6354a2d14b5e477fcb7cb7c4d370aeefd012a (patch) | |
| tree | bf8d9d7f0428ab006382375572b477bbb63ea5ef /ext/mysql/tests | |
| parent | 1d4f05bb31480069fb5c9fa71d0a71c8047d6de9 (diff) | |
| download | php-git-0aa6354a2d14b5e477fcb7cb7c4d370aeefd012a.tar.gz | |
Fix Bug #55473 mysql_pconnect leaks file descriptors on reconnect
The fix is for now in 5_4 and trunk, to be merged into 5_3 after 5.3.8
is packaged (expected today). The test case goes to all branches
Diffstat (limited to 'ext/mysql/tests')
| -rw-r--r-- | ext/mysql/tests/bug55473.phpt | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/ext/mysql/tests/bug55473.phpt b/ext/mysql/tests/bug55473.phpt new file mode 100644 index 0000000000..8d42744fdf --- /dev/null +++ b/ext/mysql/tests/bug55473.phpt @@ -0,0 +1,68 @@ +--TEST-- +Bug #5547 (mysql_pconnect leaks file descriptors on reconnect) +--SKIPIF-- +<?php +require_once('skipif.inc'); +require_once('skipifconnectfailure.inc'); +?> +--INI-- +mysql.max_persistent=30 +mysql.allow_persistent=1 +--FILE-- +<?php + include "connect.inc"; + + $tmp = NULL; + $link = NULL; + + function connect($host, $user, $passwd) { + $conn = mysql_pconnect($host, $user, $passwd); + if (!$conn) + die(mysql_error()."\n"); + mysql_query("set wait_timeout=1", $conn); + return $conn; + } + + $conn = connect($host, $user, $passwd); + $opened_files = -1; + for($i = 0; $i < 4; $i++) { + /* wait while mysql closes connection */ + sleep(3); + + if (!mysql_ping($conn)) { + echo "reconnect\n"; + $conn = connect($host, $user, $passwd); + } + + $r = mysql_query('select 1', $conn); + $error = $r ? 'OK' : mysql_error(); + if ($opened_files == -1) { + $opened_files = trim(exec("lsof -np " . getmypid() . " | wc -l")); + echo "OK\n"; + } else if (($tmp = trim(exec("lsof -np " . getmypid() . " | wc -l"))) != $opened_files) { + printf("[01] [%d] different number of opened_files : expected %d, got %d", $i, $opened_files, $tmp); + } else { + echo "OK\n"; + } + } + + + print "done!"; +?> +--EXPECTF-- +Warning: mysql_ping(): MySQL server has gone away in %s on line %d +reconnect +OK + +Warning: mysql_ping(): MySQL server has gone away in %s on line %d +reconnect +OK + +Warning: mysql_ping(): MySQL server has gone away in %s on line %d +reconnect +OK + +Warning: mysql_ping(): MySQL server has gone away in %s on line %d +reconnect +OK +done!
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