* Added a basic read loop ... currently only fetches message numbers

[citadel.git] / ctdlphp / sessionproxy.php

diff --git a/ctdlphp/sessionproxy.php b/ctdlphp/sessionproxy.php
index a9e627e8770ead45575da98f20a266d059d3dbdf..ba4a502bc597046bb6f27dce21db2219e72e637f 100755 (executable)
--- a/ctdlphp/sessionproxy.php
+++ b/ctdlphp/sessionproxy.php
@@ -8,9 +8,11 @@
 // server connection.  We need one of these for each session because PHP does
 // not have a way to bind a session to a persistent socket.
 //
+// Web designers: don't touch this module.  It's not included in your web pages
+// and therefore you don't need to be here.
+//
 // Copyright (c) 2003 by Art Cancro <ajc@uncensored.citadel.org>
 // This program is released under the terms of the GNU General Public License.
-//
 
 
 // sock_gets() -- reads one line of text from a socket
@@ -84,7 +86,7 @@ chmod($sockname, 0600);
 // We need to get a connection to the Citadel server going now.
 
 $ctdlsock = fsockopen("uncensored.citadel.org", 504, $errno, $errstr, 30);
-// $ctdlsock = fsockopen("/appl/citadel/citadel.socket", 0, $errno, $errstr, 30);
+//$ctdlsock = fsockopen("/appl/citadel/citadel.socket", 0, $errno, $errstr, 30);
 if (!$ctdlsock) {
        socket_close ($sock);
        system("/bin/rm -f " . $sockname);
@@ -107,6 +109,9 @@ if (substr($buf, 0, 1) != "2") {
 
 do {
        // Wait for connections, but time out after 15 minutes.
+       // socket_select() is completely b0rken in PHP 4.1, which is why
+       // this program requires PHP 4.3 or newer.
+       //
        if (socket_select($readsock = array($sock),
                        $writesock = NULL,
                        $exceptsock = NULL,