#26454 [NEW]: feof and fgets hangs out

From: Date: Fri, 28 Nov 2003 20:17:56 +0000
Subject: #26454 [NEW]: feof and fgets hangs out
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-51251@lists.php.net to get a copy of this message 
From:             nunoplopes at sapo dot pt
Operating system: Windows XP - Apache
PHP version:      4.3.4
PHP Bug Type:     Sockets related
Bug description:  feof and fgets hangs out

Description:
------------
I opened a socket using fsockopen and then I send some data using fputs.
Then I try to read data either using feof of fgets. If the servers returns
2 lines and I call three times the fgets(), the script times out when it
reaches the 30 seconds. If I only call fgets 2 times, everything works
fine.
feof also stops the script execution.
So, I have no way to know if servers' response has ended or not.

Reproduce code:
---------------
Get the code from CVS at:
http://cvs.sourceforge.net/viewcvs.py/phpdocmanager/phpcvsclass/

Or just a small example:
<?
if ($handle = fsockopen ("cvs.php.net", 2401, $errno, $errstr, 30)) {

$text = "BEGIN AUTH REQUEST\n";
$text .= "/repository\n";
$text .= "cvsread\n";
$text .= "A\n";
$text .= "END AUTH REQUEST\n";

fputs ($handle, $text);
fgets($handle); // "I LOVE YOU\n"

fputs ($handle, "version\n");
echo fgets($handle);
echo fgets($handle);
echo fgets($handle);
fclose($handle);
}
?>

Expected result:
----------------
M Concurrent Versions System (CVS) 1.12.2 (client/server)\n
ok

Actual result:
--------------
timeout

-- 
Edit bug report at http://bugs.php.net/?id=26454&edit=1
-- 
Try a CVS snapshot (php4):  http://bugs.php.net/fix.php?id=26454&r=trysnapshot4
Try a CVS snapshot (php5):  http://bugs.php.net/fix.php?id=26454&r=trysnapshot5
Fixed in CVS:               http://bugs.php.net/fix.php?id=26454&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=26454&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=26454&r=needtrace
Need Reproduce Script:      http://bugs.php.net/fix.php?id=26454&r=needscript
Try newer version:          http://bugs.php.net/fix.php?id=26454&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=26454&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=26454&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=26454&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=26454&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=26454&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26454&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=26454&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=26454&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=26454&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=26454&r=float

Thread (14 messages)

« previous php.bugs (#51251) next »