Re:Client Server (1 viewing) (1) Guest
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TOPIC: Re:Client Server
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Client Server 3 Years, 9 Months ago
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I'm having a personal effort to build a PHP-GTK2 client/server application, whereas I would build an instant messenger.
Can anyone help out with some very basic sample code on how to broadcast IMs with either sockets, netsend, whatever... ?
So what I need is something very basic. One piece of code on the client side and one on the server side so I can see exactly what's needed, etc.
I understood exactly how to use the GtkTextView and TreeView, ListStore, TreeStore, and managed to build the overall GUI for this application. I just need the above requested pieces of code, for a basic client/server communication with PHP-GTK2.
Thank you VERY much for your efforts in helping us all out.
Best Regards, and looking forward to hearing from you.
CD
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kksou (Admin)
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Re:Client Server 3 Years, 9 Months ago
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Take a look at
phpICQ
It might be the example you want.
Regards,
/kksou |
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kksou (Admin)
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Re:Client Server 3 Years, 9 Months ago
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By the way, this is PHP specific, and not PHP-GTK specific. Yes, you can design the frontend using PHP-GTK. But the backend is just plain old PHP.
If it's plain old PHP, I believe there should be a lot of examples scattering around the net (unlike PHP-GTK). Try google for it, or go to some PHP forums to ask some experts there. You should be able to find something useful and relevant.
Regards,
/kksou
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Re:Client Server 3 Years, 9 Months ago
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well I've managed to make my server... here's some code I've used inspired by the php.net examples:
| Code: |
<?php
$clients = array();
$socket = @socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
@socket_bind($socket,'172.16.213.31',2622);
@socket_listen($socket);
@socket_set_nonblock($socket);
while(true){
if(($newc = @socket_accept($socket)) !== false){
$clients[] = $newc;
echo $newc." has just connected !\n";
socket_send($newc, "1", 4, 0);
$responce = socket_read($newc, 5);
if($responce != "2"){
echo "\t\t".$newc." has gone away...\n";
}
}
usleep(500000);
}
?>
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and I just needed to know how that timeout_add or idle_Add works so I can make the two client/server communicate in a timely fashion.
I've seen that clearly in the codes on the icq applications you've directed me to.
Thanks again.
CD |
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Re:Client Server 3 Years, 9 Months ago
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and thus would have been my client
| Code: |
<?php
define("GLB", "lib/");
$glade = new GladeXML(GLB.'xml/client.glade');
$glade->signal_autoconnect();
function connect(){
$fp = fsockopen("172.16.213.31",2622, $errno, $errstr, 1);
if($fp) {
$ping = fread($fp,1024);
if($ping == "1"){
fwrite($fp, "2");
}
}
fclose($fp);
}
Gtk::main();
function gtk_main_quit(){
Gtk::main_quit();
}
?>
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But heck of course this only worked once when I clicked the Connect button... it wouldn't stay alive to query the server for ping replies, etc every 0.5 seconds or whatever. I just needed a clear explanation on how to use that timeout_add or idle_add that I just saw somewhat clearer in the ICQ example.
CD |
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kksou (Admin)
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