Socekt Server Problem

Imam problem sys sledniq socket server:

<?php
$start = date("Y-m-d H:i:s");
echo "Skriptyt e startiran: $start\n";
include("../includes/config.inc.php");

//Iztrivame wsichki online users - initialisation
//$db->query("TRUNCATE online_users");

// VKLIUCHVAME FUNKCIITE ZA OBRABOTKA NA XML.
include ("xml_parser_functions.php");

$file = "xml.log";

// VZEMAME ID-to NA USER-a.
function get_uid_by_username($username) {
     global $db1;
     $query = "SELECT id FROM users WHERE username = '$username'";
     $db1->query($query);
     if (!$db1->nf())    {
         $uid = 0;
     } else {
         $db1->next_record();
         $uid = $db1->f("id");
     }
     return $uid;
}

// VZEMAME ACCESS-a NA USER-a.
function get_uaccess_by_username($username) {
     global $db1;
     $query = "SELECT access FROM users WHERE username = '$username'";
     $db1->query($query);
     if (!$db1->nf())    {
         $uaccess = 0;
     } else {
         $db1->next_record();
         $uaccess = $db1->f("access");
     }
     return $uaccess;
}

error_reporting(E_ALL);

/* Allow the script to hang around waiting for connections. */
set_time_limit(0);

/* Turn on implicit output flushing so we see what we're getting
  * as it comes in. */
ob_implicit_flush();


if (($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0) {
    echo "socket_server.php line 52; socket_create() failed: reason: " . 
socket_strerror($sock) . "\n";
}

if (($ret = socket_bind($sock, $net_address, $portnr)) < 0) {
    echo "socket_server.php line 56; socket_bind() failed: reason: " . 
socket_strerror($ret) . "\n";
      socket_close($sock);
}

if (($ret = socket_listen($sock, 5)) < 0) {
    echo "socket_server.php line 61; socket_listen() failed: reason: " . 
socket_strerror($ret) . "\n";
      socket_close($sock);
}
// Iztrivame vsichki zapisi ot tablica "online_users" ako ima takiva.
$q = "DELETE FROM online_users";
$db->query($q);

// Inicializirame broqcha, chrez koito tyrsim svobodni portove.
$i = $min_sock;
do {
     if (($msgsock = socket_accept($sock)) < 0) {
         echo "socket_server.php line 72; socket_accept() failed: 
reason: " . socket_strerror($msgsock) . "\n";
         socket_close($sock);
       break;
     }
     /* Send instructions. */
     echo "New user connected!\n";
     $msg = "\nWelcome to the PHP Test Server. \n" .
         "To quit, type 'quit'. To shut down the server type 'exit'.\n";
     socket_write($msgsock, $msg, strlen($msg));

     $msg_u_p = "\nEnter user and pass :";
     socket_write($msgsock, $msg_u_p, strlen($msg_u_p));
     do {
         if (false === ($buf = @socket_read($msgsock, 2048, 
PHP_NORMAL_READ))) {
             echo "socket_server.php line 86; socket_read() failed: 
reason: " . socket_strerror($ret) . "\n";
             socket_close($msgsock);
             break 2;
         }
         if (!($buf = trim($buf))) {
             continue;
         }
     } while (!$buf);

     // VZIMAME IP-to NA KLIENTA.
     socket_getpeername ($msgsock, $rip);
     $rip = trim($rip);

     // ZAPISVAME VHODQSHTATA INFORMACIQ V LOG FILE.
     $f = fopen($file, "a");
     $message = "INPUT :\n";
     $message .= $buf;
     $message .= "\n\n";
     fwrite($f, $message, strlen($message));
     fclose($f);

     // ZAPOCHVAME PARSVANETO NA XML-A, KOITO SE NAMIRA V BUFERA.
     include("xml_parse.php");
     // KRAI NA PARSVANETO NA XML-A, KOITO SE NAMIRA V BUFERA.

     $username = $els["login"]["username"];
     $pass = $els["login"]["password"];
     $pass = md5($pass);

     $q = "SELECT * FROM users WHERE username = '$username' AND password 
= '$pass' AND active = '1'";
     $db->query($q);
     if (!$db->nf()) {
         echo "Greshen Username ili Parola!\n";
         $out = "GRESHEN USERNAME OR PASSWORD !";
         socket_write($msgsock, $out, strlen($out));
         $msg_u_p = "\nCONNECTION IS CLOSED !";
         socket_write($msgsock, $msg_u_p, strlen($msg_u_p));
         continue;
     } else    {
         echo "Uspeshen whod!\n";
         $uid = get_uid_by_username($username);
         $uaccess = get_uaccess_by_username($username);
         if (($sock1 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0) {
             echo "socket_server.php line 130; socket_create() failed: 
reason: " . socket_strerror($sock1) . "\n";
         }
         if (($sock2 = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) < 0) {
             echo "socket_server.php line 133; socket_create() failed: 
reason: " . socket_strerror($sock2) . "\n";
         }

         // NAMIRAME PYRVITE 2 SVOBODNI PORT-a.
         do {
             if ($i > $max_sock) $i = $min_sock;
             if (($ret = socket_bind($sock1, $net_address, $i)) < 0) {
                 echo "socket_server.php line 140; socket_bind() failed: 
reason: " . socket_strerror($ret) . "\n";
                 $i++;
             } else {
                 socket_close($sock1);
                 // PORT, NA KOITO CLIENTA SHTE PRASHTA ZAQVKI NA 
SERVER-a I SHTE POLUCHAVA OTGOVOR.
                 $port1 = $i;
                 $j = $i + 1;
                 do {
                     if ($j > $max_sock)$j = $min_sock;
                     if (($ret = socket_bind($sock2, $net_address, $j)) 
< 0) {
                         echo "socket_server.php line 150; socket_bind() 
failed: reason: " . socket_strerror($ret) . "\n";
                         $j++;
                     } else {
                         socket_close($sock2);
                         // PORT, NA KOITO CLIENTA SHTE POLUCHAVA DANNI 
NA VSEKI 20 SEC.
                         $port2 = $j;
                         // STARTIRANE NA SCRIPTA, KOITO SHTE RABOTI S 
CLIENT-a.
                         $q = "DELETE FROM online_users WHERE uid = '$uid'";
                         $db->query($q);
                         $q = "INSERT INTO online_users (uid, ip, port1, 
port2, connected) VALUES ('$uid', '$rip', '$port1', '$port2', 'false')";
                         $db->query($q);
                         echo "Startirane na market_child_socket.php 
$port1 $rip $uid $uaccess >> log &\n";
                         exec ("php market_child_socket.php $port1 $rip 
$uid $uaccess >> log &");
                         echo "Startirane na market_xml_send.php $uid >> 
/var/log/steinx/market_xml_send.log &\n";
                         exec ("php send/market_xml_send.php $uid $port2 
 >> /var/log/steinx/market_xml_send.log &");
                         break;
                     }
                 } while (true);
                 $i = $j + 1;
                 break;
             }
         } while (true);

         // PRASHTAME XML NA KLIENTA I ZAPISVAME IZHODQSHTATA INFORMACIQ 
V LOG FILE.
         $xml_out = 
"<ports><port1>$port1</port1><port2>$port2</port2></ports>";
         socket_write($msgsock, $xml_out, strlen($xml_out));
         $msg_u_p = "\nCONNECTION IS CLOSED !";
         socket_write($msgsock, $msg_u_p, strlen($msg_u_p));
         $f = fopen($file, "a");
          $message = "OUTPUT :\n";
          $message .= $xml_out;
          $message .= "\n\n";
          fwrite($f, $message, strlen($message));
          fclose($f);
          $xml_out = "";
         unset ($els);
     }
     socket_close($msgsock);
} while (true);

socket_close($sock);
?>

Ot wreme na wreme serwyra se restartira sys slednoto syobstenie:
Warning: socket_read(): unable to read from socket [104]: Connection 
reset by peer in /home/pub/market/xml_files/market_socket_server.php on 
line 86
socket_server.php line 86; socket_read() failed: reason: Operation not 
permitted

Sled restarta izkarwa slednoo syobstenie:
Warning: socket_bind(): unable to bind address [98]: Address already in 
use in /home/pub/market/xml_files/market_socket_server.php on line 56

i se nalaga da spra wsichki klientiand i da restartiram servera...

Nakoj move li da mi pomogne ... da go naprawq po ustojchiw po nqkakyw 
nachin... ako ne da se restartira to pone sled restart da ne se nalaga 
da spiram wkliuchenite do sega klienti...