Description:
------------
when trying to keep a stream open using stream_set_timeout it will not allow the connection to stay open. I tried setting it to 0.. as well as 9999999999999999999999999. However it will not stay open more than 30 seconds.

Reproduce code:
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#!/usr/local/php5/bin/php -qn
<?php
$socket = stream_socket_server("tcp://0.0.0.0:8000", $errno, $errstr);
stream_set_timeout($socket, 99999999999999999999999999999999999999);
if (!$socket) {
  echo "$errstr ($errno)<br />\n";
} else {
  while ($conn = stream_socket_accept($socket)) {
   fwrite($conn, "Simple Echo Using stream_socket_server() in PHP");
   $foo = fgets($conn);
   fwrite($conn, $foo);
   fclose($conn);
  }
  fclose($socket);
}
?>


Expected result:
----------------
stream_socket_server() should stay open and accepting connections.

Actual result:
--------------
craps out after 30 secs