* Suite 330, Boston, MA 02111-1307, USA.
*
* TODO
- * index_wr.php::chat
- * index_wr.php::reload
- * index_wr.php::exit
*
- * setcookie (for tables only)
- * keepalive
- * chunked
- * BUG - after restart index_rd.php receive from prev clients a lot of req
+ * - BUG: logout failed
+ * - BUG: fast loop on stream index_rd_ifra page
+ *
+ * - garbage management
+ * - log_legal address fix
+ * - from room to table
+ * - from table to room
+ * - fwrite other issues
+ * - manage and test cross forwarder between table and room
+ * - setcookie (for tables only)
+ * - keepalive management
+ * - chunked
+ *
* DONE/FROZEN - problema con getpeer (HOSTADDR)
*
+ * DONE - bug: read from a not resource handle (already closed because a new socket substitute it)
+ * DONE - partial write for normal page management
+ * DONE - index_rd_ifra: last_clean issue
+ * DONE - fwrite failed error management (select, buffer where store unsent data, and fwrite check and retry)
+ * ABRT - index_wr.php::reload - reload is js-only function
+ * DONE - bug: after restart index_rd.php receive from prev clients a lot of req
+ * DONE - index_wr.php::chat
+ * DONE - index_wr.php::exit
* DONE - index_rd.php porting
* DONE - generic var management from internet
* DONE - index.php auth part
}
$s2u = array();
+ $pages_flush = array();
$rndstr = "";
for ($i = 0 ; $i < 4096 ; $i++) {
while ($main_loop) {
$curtime = time();
- printf("IN LOOP: Current opened: %d\n", count($socks));
+ printf("IN LOOP: Current opened: %d pages_flush: %d\n", count($socks), count($pages_flush));
/* Prepare the read array */
if ($shutdown)
}
$write = NULL;
$except = NULL;
- $num_changed_sockets = stream_select($read, $write, $except, 1); // 0, 250000);
+ $num_changed_sockets = stream_select($read, $write, $except, 0, 250000);
if ($num_changed_sockets === FALSE) {
printf("No data in 5 secs");
}
/* At least at one of the sockets something interesting happened */
foreach ($read as $i => $sock) {
+ /* is_resource check is required because there is the possibility that
+ during new request an old connection is closed */
+ if (!is_resource($sock)) {
+ continue;
+ }
if ($sock === $list) {
printf("NUOVA CONNEX\n");
$new_unix = stream_socket_accept($list);
$post = array();
$cookie = array();
if (($new_socket = ancillary_getstream($new_unix, $stream_info)) !== FALSE) {
+ stream_set_blocking($new_socket, $blocking_mode); // Set the stream to non-blocking
printf("RECEIVED HEADER:\n%s", $stream_info);
$path = spu_process_info($stream_info, $method, $header, $get, $post, $cookie);
printf("PATH: [%s]\n", $path);
index_main($room, $header_out, $addr, $get, $post, $cookie);
$content = ob_get_contents();
ob_end_clean();
- // printf("OUT: [%s]\n", $G_content);
- fwrite($new_socket, headers_render($header_out).$content);
- fclose($new_socket);
+
+ $pgflush = new PageFlush($new_socket, $curtime, 20, $header_out, $content);
+
+ if ($pgflush->try_flush($curtime) == FALSE) {
+ // Add $pgflush to the pgflush array
+ array_push($pages_flush, $pgflush);
+ }
+
break;
case SITE_PREFIX."index_wr.php":
$header_out = array();
- $addr = "";
- // $ret = socket_getpeername($new_socket, $addr);
- printf("RET: %s\n", $addr);
- // exit(123);
ob_start();
index_wr_main($room, $addr, $get, $post, $cookie);
$content = ob_get_contents();
ob_end_clean();
-
- // printf("OUT: [%s]\n", $G_content);
- fwrite($new_socket, headers_render($header_out).$content);
- fclose($new_socket);
+
+ $pgflush = new PageFlush($new_socket, $curtime, 20, $header_out, $content);
+
+ if ($pgflush->try_flush($curtime) == FALSE) {
+ // Add $pgflush to the pgflush array
+ array_push($pages_flush, $pgflush);
+ }
break;
case SITE_PREFIX."index_rd_ifra.php":
do {
- if (!isset($cookie['sess'])) {
- fclose($new_socket);
- break;
- }
- if (($user = $room->get_user($cookie['sess'], $idx)) == FALSE) {
- fclose($new_socket);
+ $header_out = array();
+ if (!isset($cookie['sess'])
+ || (($user = $room->get_user($cookie['sess'], $idx)) == FALSE)) {
+ $content = index_rd_ifra_fini(TRUE);
+
+ $pgflush = new PageFlush($new_socket, $curtime, 20, $header_out, $content);
+
+ if ($pgflush->try_flush($curtime) == FALSE) {
+ // Add $pgflush to the pgflush array
+ array_push($pages_flush, $pgflush);
+ }
break;
}
+ // close a previous opened index_read_ifra socket, if exists
if (($prev = $user->rd_socket_get()) != NULL) {
unset($s2u[intval($user->rd_socket_get())]);
unset($socks[intval($user->rd_socket_get())]);
fclose($user->rd_socket_get());
+ printf("CLOSE AND OPEN AGAIN ON IFRA2\n");
$user->rd_socket_set(NULL);
}
- $header_out = array();
- $body = "";
- index_rd_ifra_init($room, $user, $header_out, $body, $get, $post, $cookie);
- stream_set_blocking($new_socket, $blocking_mode); // Set the stream to non-blocking
- fwrite($new_socket, headers_render($header_out).$body);
+ $content = "";
+ index_rd_ifra_init($room, $user, $header_out, $content, $get, $post, $cookie);
+ $content_l = mb_strlen($content, "ASCII");
+
+ $wret = @fwrite($new_socket, headers_render($header_out).$content);
+ if ($wret < $content_l) {
+ printf("TROUBLES WITH FWRITE: %d\n", $wret);
+ $user->rd_cache_set(mb_substr($content, $wret, $content_l - $wret, "ASCII"));
+ }
+ else {
+ $user->rd_cache_set("");
+ }
fflush($new_socket);
$s2u[intval($new_socket)] = $idx;
unset($socks[intval($sock)]);
unset($s2u[intval($sock)]);
fclose($sock);
+ printf("CLOSE ON READ\n");
}
if ($debug > 1) {
printf("post unset\n");
}
-
+ foreach ($pages_flush as $k => $pgflush) {
+ if ($pgflush->try_flush($curtime) == TRUE) {
+ unset($pages_flush[$k]);
+ }
+ }
foreach ($socks as $k => $sock) {
if (isset($s2u[intval($sock)])) {
- $body = "";
-
-
- $body = "";
$user = $room->user[$s2u[intval($sock)]];
- index_rd_ifra_main($room, $user, $body);
- if ($body == "" && $user->rd_tout_is_expired($curtime)) {
- $body = index_rd_ifra_keepalive($user);
+ $content = $user->rd_cache_get();
+ if ($content == "")
+ index_rd_ifra_main($room, $user, $content);
+
+ if ($content == "" && $user->rd_kalive_is_expired($curtime)) {
+ $content = index_rd_ifra_keepalive($user);
}
- if ($body != "") {
- echo "SPIA: [".substr($body, 0, 60)."...]\n";
- fwrite($sock, $body);
+ if ($content != "") {
+ echo "SPIA: [".substr($content, 0, 60)."...]\n";
+ $content_l = mb_strlen($content, "ASCII");
+ $wret = @fwrite($sock, $content);
+ if ($wret < $content_l) {
+ printf("TROUBLE WITH FWRITE: %d\n", $wret);
+ $user->rd_cache_set(mb_substr($content, $wret, $content_l - $wret, "ASCII"));
+ }
+ else {
+ $user->rd_cache_set("");
+ }
fflush($sock);
- $user->rd_tout_reset($curtime);
+ $user->rd_kalive_reset($curtime);
}
// close socket after a while to prevent client memory consumption
unset($socks[intval($sock)]);
unset($s2u[intval($sock)]);
fclose($sock);
+ printf("CLOSE ON LOOP\n");
}
}
}
projects / brisk.git / blobdiff