if(!posix_setsid()) {
$DAEMON->trace('Could not detach daemon process from terminal!');
}
}
else {
// Cannot go demonic
$DAEMON->trace('Unholy spirit possession failed: PHP is not compiled with --enable-pcntl');
}
*/
$DAEMON->trace('Started Moodle chatd on port ' . $CFG->chat_serverport . ', listening socket ' . $DAEMON->listen_socket, E_USER_WARNING);
/// Clear the decks of old stuff
$DB->delete_records('chat_users', array('version' => 'sockets'));
while (true) {
$active = array();
// First of all, let's see if any of our UFOs has identified itself
if ($DAEMON->conn_activity_ufo($active)) {
foreach ($active as $handle) {
$read_socket = array($handle);
$write = null;
$except = null;
$changed = socket_select($read_socket, $write, $except, 0, 0);
if ($changed > 0) {
// Let's see what it has to say
$data = socket_read($handle, 2048);
// should be more than 512 to prevent empty pages and repeated messages!!
if (empty($data)) {
continue;
}
if (strlen($data) == 2048) {
// socket_read has more data, ignore all data
$DAEMON->trace('UFO with ' . $handle . ': Data too long; connection closed', E_USER_WARNING);
echo " chatd.php --start -l\n\n";
die;
}
if (!function_exists('socket_set_option')) {
echo "Error: Function socket_set_option() does not exist.\n";
echo "Possibly PHP has not been compiled with --enable-sockets.\n\n";
die;
}
$daemon->init_sockets();
$daemon->trace('Started Moodle chatd on port ' . $CFG->chat_serverport . ', listening socket ' . $daemon->listen_socket, E_USER_WARNING);
// Clear the decks of old stuff.
$DB->delete_records('chat_users', array('version' => 'sockets'));
while (true) {
$active = array();
// First of all, let's see if any of our UFOs have identified itself.
if ($daemon->conn_activity_ufo($active)) {
foreach ($active as $handle) {
$readsocket = array($handle);
$write = null;
$except = null;
$changed = socket_select($readsocket, $write, $except, 0, 0);
if ($changed > 0) {
// Let's see what it has to say.
$data = socket_read($handle, 2048);
// Should be more than 512 to prevent empty pages and repeated messages!
if (empty($data)) {
continue;
}
if (strlen($data) == 2048) {
// If socket_read has more data, ignore all data.
$daemon->trace('UFO with ' . $handle . ': Data too long; connection closed', E_USER_WARNING);
