#36216 [Opn]: timeout doesnt works in fsockopen
ID: 36216
User updated by: ipmax at freesurf dot fr
Reported By: ipmax at freesurf dot fr
Status: Open
Bug Type: Sockets related
Operating System: debian
PHP Version: 5.1.2
New Comment:
You can delete previous post, here is a good example :
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("generation.elliptic.fr", 8060,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("generation.elliptic.fr", 8060,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
Previous Comments:
[2006-01-31 04:50:58] ipmax at freesurf dot fr
Please use this adress to test :
$scfp=fsockopen("generation.elliptic.fr", 8060,&$errno,&$errstr,1);
I dont know what firewall there is, but sometimes, my demo is correct,
on microsoft it is not.
[2006-01-31 04:45:19] ipmax at freesurf dot fr
did a mistake in the first post, here is the way to understand. Timeout
works only if add stream_set_timeout() to the inloop stream. Why the
fsokopen timeout doesnt timeout ? no idea.
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-31 04:40:13] ipmax at freesurf dot fr
we are talking here of a fsockopen connection attempt to a non
responding remote server, like a server with DROP iptable firewall.
Noteven responding error or 404, just not responding at all.
fsockopen never timeout, fgets never find the EOF.
=> Hang.
[2006-01-31 04:33:20] ipmax at freesurf dot fr
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-30 21:04:03] [EMAIL PROTECTED]
>Hello,
>i got the bug of fsockopen no timeout
>on different debian and latest php
>you say it works perfectly, did you tried with a blocked >adress or
non existant domain ?
Yes, I did.
>did you got it to work on debian ?
No, since I don't use debian and have no chance to test it there. So if
you're able to provide some more information - please provide it.
And please use this system instead of mailing privately so we can track
the things.
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report onlin
#36216 [Opn]: timeout doesnt works in fsockopen
ID: 36216
User updated by: ipmax at freesurf dot fr
Reported By: ipmax at freesurf dot fr
Status: Open
Bug Type: Sockets related
Operating System: debian
PHP Version: 5.1.2
New Comment:
Please use this adress to test :
$scfp=fsockopen("generation.elliptic.fr", 8060,&$errno,&$errstr,1);
I dont know what firewall there is, but sometimes, my demo is correct,
on microsoft it is not.
Previous Comments:
[2006-01-31 04:45:19] ipmax at freesurf dot fr
did a mistake in the first post, here is the way to understand. Timeout
works only if add stream_set_timeout() to the inloop stream. Why the
fsokopen timeout doesnt timeout ? no idea.
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-31 04:40:13] ipmax at freesurf dot fr
we are talking here of a fsockopen connection attempt to a non
responding remote server, like a server with DROP iptable firewall.
Noteven responding error or 404, just not responding at all.
fsockopen never timeout, fgets never find the EOF.
=> Hang.
[2006-01-31 04:33:20] ipmax at freesurf dot fr
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-30 21:04:03] [EMAIL PROTECTED]
>Hello,
>i got the bug of fsockopen no timeout
>on different debian and latest php
>you say it works perfectly, did you tried with a blocked >adress or
non existant domain ?
Yes, I did.
>did you got it to work on debian ?
No, since I don't use debian and have no chance to test it there. So if
you're able to provide some more information - please provide it.
And please use this system instead of mailing privately so we can track
the things.
[2006-01-30 20:47:14] [EMAIL PROTECTED]
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
Works fine here.
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
http://bugs.php.net/36216
--
Edit this bug report at http://bugs.php.net/?id=36216&edit=1
#36216 [Opn]: timeout doesnt works in fsockopen
ID: 36216
User updated by: ipmax at freesurf dot fr
Reported By: ipmax at freesurf dot fr
Status: Open
Bug Type: Sockets related
Operating System: debian
PHP Version: 5.1.2
New Comment:
did a mistake in the first post, here is the way to understand. Timeout
works only if add stream_set_timeout() to the inloop stream. Why the
fsokopen timeout doesnt timeout ? no idea.
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
Previous Comments:
[2006-01-31 04:40:13] ipmax at freesurf dot fr
we are talking here of a fsockopen connection attempt to a non
responding remote server, like a server with DROP iptable firewall.
Noteven responding error or 404, just not responding at all.
fsockopen never timeout, fgets never find the EOF.
=> Hang.
[2006-01-31 04:33:20] ipmax at freesurf dot fr
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-30 21:04:03] [EMAIL PROTECTED]
>Hello,
>i got the bug of fsockopen no timeout
>on different debian and latest php
>you say it works perfectly, did you tried with a blocked >adress or
non existant domain ?
Yes, I did.
>did you got it to work on debian ?
No, since I don't use debian and have no chance to test it there. So if
you're able to provide some more information - please provide it.
And please use this system instead of mailing privately so we can track
the things.
[2006-01-30 20:47:14] [EMAIL PROTECTED]
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
Works fine here.
[2006-01-30 20:29:38] ipmax at freesurf dot fr
Description:
fsockopen hang if remote server doesnt reply, like no dns, or server
down, or firewall drop paquets.
Timeout only works if remote server reply something
if a firewall drop paquets, then timeout wont work, and fsockopen hang
forever.
Same problem on socket_server
This is a big problem, that is why many people see theyr script hanging
when using fsockopen.
I v seen this bug on redhat php 4, and debian php 5
--
Edit this bug report at http://bugs.php.net/?id=36216&edit=1
#36216 [Opn]: timeout doesnt works in fsockopen
ID: 36216
User updated by: ipmax at freesurf dot fr
Reported By: ipmax at freesurf dot fr
Status: Open
Bug Type: Sockets related
Operating System: debian
PHP Version: 5.1.2
New Comment:
we are talking here of a fsockopen connection attempt to a non
responding remote server, like a server with DROP iptable firewall.
Noteven responding error or 404, just not responding at all.
fsockopen never timeout, fgets never find the EOF.
=> Hang.
Previous Comments:
[2006-01-31 04:33:20] ipmax at freesurf dot fr
This echo "connected," and hangs for ever, timout doesnt works :
-
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,5);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp); }
fclose($scfp);
//
This works, considering timout is checked in the fgets loop.
stream_set_timeout() replace the bug of fsockopen that doesnt timeout.
$scfp=fsockopen("www.microsoft.com", 111,&$errno,&$errstr,2);
if(!$scfp) {echo "error"; exit;
} else {
echo "connected,";
stream_set_timeout($scfp,2);
fputs($scfp,"GET /admin.cgi\r\n\r\n");
while(!feof($scfp)) {$page .= fgets($scfp);
$info = stream_get_meta_data($scfp);
if ($info['timed_out']) { echo "timeout"; exit; }
}
fclose($scfp);
-
PHP 5.1.1-1.dotdeb.2 (cli) (built: Dec 1 2005 12:46:40)
[2006-01-30 21:04:03] [EMAIL PROTECTED]
>Hello,
>i got the bug of fsockopen no timeout
>on different debian and latest php
>you say it works perfectly, did you tried with a blocked >adress or
non existant domain ?
Yes, I did.
>did you got it to work on debian ?
No, since I don't use debian and have no chance to test it there. So if
you're able to provide some more information - please provide it.
And please use this system instead of mailing privately so we can track
the things.
[2006-01-30 20:47:14] [EMAIL PROTECTED]
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
Works fine here.
[2006-01-30 20:29:38] ipmax at freesurf dot fr
Description:
fsockopen hang if remote server doesnt reply, like no dns, or server
down, or firewall drop paquets.
Timeout only works if remote server reply something
if a firewall drop paquets, then timeout wont work, and fsockopen hang
forever.
Same problem on socket_server
This is a big problem, that is why many people see theyr script hanging
when using fsockopen.
I v seen this bug on redhat php 4, and debian php 5
--
Edit this bug report at http://bugs.php.net/?id=36216&edit=1
