From: daniele-dll at yahoo dot it
Operating system: Windows\Linux
PHP version: 5.0.0RC1
PHP Bug Type: Sockets related
Bug description: Problems with connection of a non blocking socket
Description:
------------
Hi to all
i'm tring to write a little application with PHP using Socket, the
external module, not fsockopen function or similar.
I've noticed that, with this, and previous version of php, that after i
create a socket and set it as non blocking socket, when i try to connect
using
socket_get_option($SOCKET, SOL_SOCKET, SO_ERROR)
i recive EVER 0
Instead i should recive 115
If socket_get_option, with these params, return 0, it mean that connection
is done and i can send datas, but if i send datas i get a warning that say
that socket is in a connection state so i can't send datas.
There is some parts of code:
$this->socket[$sock_id]['resource'] = socket_create(AF_INET, SOCK_STREAM,
SOL_TCP);
if (!is_resource($this->socket[$sock_id]['resource']))
die("Unable to create socket! " .
socket_strerror(socket_last_error())
. "\r\n");
if (!socket_set_option($this->socket[$sock_id]['resource'], SOL_SOCKET,
SO_REUSEADDR, 1)) {
die("Unable to set to as REUSABLE socket! " .
socket_strerror(socket_last_error($this->socket[$sock_id]['resource'])) .
"\r\n");
after i set socket as reusable (but php gimme me the same problem without
this line too) and, after, if i need, i bind socket to a specific IP and
PORT
after there is this code:
@socket_connect($this->socket[$sock_id]['resource'],
$this->socket[$sock_id]['remote_host'],
$this->socket[$sock_id]['remote_port']);
while (($ris = @socket_get_option($this->socket[$sock_id]['resource'],
SOL_SOCKET, SO_ERROR)) == 115) {
echo "--> " . $ris . "\r\n";
}
echo "\r\n--> " . $ris . "\r\n";
If you run this code it will exit immedatly printing:
--> 0
Infact, after, if you try to write to socket, you will get a warning
I haven't modified php.ini, and i've tried to run this code, using only
socket extension, on windows and on linux
I use apache 1.3.29 on windows and on linux
bye
--
Edit bug report at http://bugs.php.net/?id=28136&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28136&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28136&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=28136&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=28136&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=28136&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=28136&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=28136&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=28136&r=support
Expected behavior: http://bugs.php.net/fix.php?id=28136&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=28136&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=28136&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=28136&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28136&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=28136&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=28136&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=28136&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=28136&r=float
