var $provider_proxy; // list of provider/browser that offer proxy service
- var $file_socket;
- var $unix_socket;
+ var $file_socket_pfx;
+ var $unix_socket_pfx;
var $direct_socket; // socket where read direct commands
var $socks;
var $s2u; // user associated with input socket
}
}
- static function create(&$app, $sockname, $debug, $blocking_mode, $provider_proxy, $argv)
+ static function create(&$app, $sockname_pfx, $debug, $blocking_mode, $provider_proxy, $argv)
{
$thiz = new Sac_a_push();
$thiz->provider_proxy = ProviderProxy::create();
- $thiz->file_socket = $sockname;
- $thiz->unix_socket = "unix://$sockname";
- $thiz->direct_socket = "unix://${sockname}2";
+ $thiz->file_socket_pfx = $sockname_pfx;
+ $thiz->unix_socket_pfx = "unix://$sockname_pfx";
+ $thiz->direct_socket = "unix://${sockname_pfx}_admin.sock";
$thiz->debug = $debug;
+ $thiz->list_web = array();
$thiz->socks = array();
$thiz->s2u = array();
$thiz->s2p = array();
$thiz->rndstr .= chr(mt_rand(65, 90));
}
- if (file_exists($thiz->file_socket)) {
- unlink($thiz->file_socket);
+ for ($i = 0 ; $i < USOCK_POOL_N ; $i++) {
+ $file_socket = $thiz->file_socket_pfx . sprintf("%d.sock", $i);
+ if (file_exists($file_socket)) {
+ unlink($file_socket);
+ }
}
- if (file_exists($thiz->file_socket."2")) {
- unlink($thiz->file_socket."2");
+ $file_socket_admin = $thiz->file_socket_pfx . "_admin.sock";
+ if (file_exists($file_socket_admin)) {
+ unlink($file_socket_admin);
}
$old_umask = umask(0);
- if (($thiz->list_web = stream_socket_server($thiz->unix_socket, $err, $errs)) === FALSE) {
- return (FALSE);
+ for ($i = 0 ; $i < USOCK_POOL_N ; $i++) {
+ $unix_socket = sprintf("%s%d.sock", $thiz->unix_socket_pfx, $i);
+ if (($list_sock = stream_socket_server($unix_socket, $err, $errs)) === FALSE) {
+ return (FALSE);
+ }
+ array_push($thiz->list_web, $list_sock);
}
if (($thiz->list_cmd = stream_socket_server($thiz->direct_socket, $err, $errs)) === FALSE) {
return (FALSE);
}
umask($old_umask);
- stream_set_blocking($thiz->list_web, $thiz->blocking_mode); # Set the stream to non-blocking
+ for ($i = 0 ; $i < USOCK_POOL_N ; $i++) {
+ stream_set_blocking($thiz->list_web[$i], $thiz->blocking_mode); # Set the stream to non-blocking
+ }
stream_set_blocking($thiz->list_cmd, $thiz->blocking_mode); # Set the stream to non-blocking
if (($thiz->in = fopen("php://stdin", "r")) === FALSE) {
$this->main_loop = TRUE;
+ $list_web_arr = array();
+ for ($i = 0 ; $i < USOCK_POOL_N ; $i++) {
+ $list_web_arr[intval($this->list_web[$i])] = $this->list_web[$i];
+ }
+
$lastime = 0;
$dump_users = TRUE;
+ $sock_shard_cur = -1;
while ($this->main_loop) {
+ $sock_shard_cur = ($sock_shard_cur + 1) % SOCK_SHARD_N;
$this->app->sess_cur_set(FALSE);
$this->curtime = time();
if ($lastime != ($this->curtime >> 2)) {
/* if ($shutdown) */
/* $read = array_merge(array("$in" => $in), $socks); */
/* else */
- $pre_read = array_merge(array(intval($this->list_web) => $this->list_web,
- intval($this->list_cmd) => $this->list_cmd,
- intval(static::$cnt_slave) => static::$cnt_slave),
- $this->socks);
+ $pre_read = array_merge($list_web_arr, array(
+ intval($this->list_cmd) => $this->list_cmd,
+ intval(static::$cnt_slave) => static::$cnt_slave),
+ $this->socks);
if ($this->is_daemon == FALSE) {
$read = array_merge($pre_read, array(intval($this->in) => $this->in));
}
if (!is_resource($sock)) {
continue;
}
- if ($sock === $this->list_web) {
+ $list_web_idx = array_search($sock, $this->list_web, TRUE);
+ if ($list_web_idx !== FALSE) {
+ $list_web_usock = $this->list_web[$list_web_idx];
// printf("NUOVA CONNEX\n");
- if (($new_unix = stream_socket_accept($this->list_web)) == FALSE) {
+ if (($new_unix = stream_socket_accept($list_web_usock)) == FALSE) {
printf("SOCKET_ACCEPT FAILED\n");
continue;
}
stream_set_blocking($new_unix, $this->blocking_mode);
$this->direct_mgmt($new_unix);
} // not socket_list nor socket_list_cmd
- else { // already opened socket
+ else if ($id % SOCK_SHARD_N == $sock_shard_cur) { // already opened socket
$buf = fread($sock, 4096);
// if socket is closed
if ($buf == FALSE || feof($sock)) {
// printf("INFO: read return false\n");
;
}
- if ($sock === $this->list_web) {
+ if (array_search($sock, $this->list_web, TRUE) !== FALSE) {
// printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII"));
return(21);
}
if ($this->debug > 1) {
print_r($read);
}
- if ($sock === $this->list_web) {
+ if (array_search($sock, $this->list_web, TRUE) !== FALSE) {
// printf("Arrivati %d bytes da list\n", mb_strlen($buf, "ASCII"));
;
}
return TRUE;
}
}
- usleep(10000);
+ // probably not needed
+ // usleep(10000);
}
fclose($socket);