Session not working.

[chr...@gmail.com]

Hi,

Sharing session between http and websocket isn't working :(

My index.php file:

<?php

use Symfony\Component\HttpFoundation\Session\Session;

use Symfony\Component\HttpFoundation\Session\Storage\Handler;

use Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage;

use Symfony\Component\HttpFoundation\Session\Storage\Handler\MemcacheSessionHandler;

require 'vendor/autoload.php';

require('libs/Smarty.class.php');

$smarty = new Smarty;

$memcache = new Memcache;

$memcache->connect('localhost', 11211);

$storage = new NativeSessionStorage(array(), new MemcacheSessionHandler($memcache));

$session = new Session();

$session->start();

$session->set('name', 'Drak');

print_r($session->all());

//$smarty->force_compile = true;

$smarty->debugging = true;

$smarty->caching = true;

$smarty->cache_lifetime = 120;

$smarty->display('index.tpl');

?>

my pickup-server.php file:

<?php
 use Ratchet\Session\SessionProvider;
 use Ratchet\WebSocket\WsServer;
 use Ratchet\Server\IoServer;
 use Symfony\Component\HttpFoundation\Session\Storage\Handler;
 use WebPickup\Pickup;


 require '../vendor/autoload.php';


 $memcache = new Memcache;
 $memcache->connect('localhost', 11211);


 $session = new SessionProvider(
 new Pickup(),
 new Handler\MemcacheSessionHandler($memcache)
 );


 $server = IoServer::factory(new WsServer($session), 8080);


 $server->run();

my pickup.php file:

<?php
namespace WebPickup;
use Ratchet\MessageComponentInterface;
use Ratchet\WebSocket;
use Ratchet\ConnectionInterface;
use Ratchet\Session\Serialize\HandlerInterface;


class Pickup implements MessageComponentInterface {
 protected $clients;


 public function __construct() {
 $this->clients = new \SplObjectStorage;
 }


 public function onOpen(ConnectionInterface $conn) {
      $this->clients->attach($conn);
 print_r($conn->Session->all());
 }


 public function onMessage(ConnectionInterface $from, $msg) {1;
 $newmsg = mb_substr($msg,6);
 if($newmsg != "")
 {
 echo sprintf('Connection %d sending chat message "%s" to %d other connection%s' . "\n"
 , $from->resourceId, $newmsg, $numRecv, $numRecv == 1 ? '' : 's');


 foreach ($this->clients as $client) {
 $client->send($newmsg);
 }
 }
}


 public function onClose(ConnectionInterface $conn) {
 // The connection is closed, remove it, as we can no longer send it messages
 $this->clients->detach($conn);


 echo "Connection {$conn->resourceId} has disconnected\n";
 }


 public function onError(ConnectionInterface $conn, \Exception $e) {
 echo "An error has occurred: {$e->getMessage()}\n";


 $conn->close();
 }
 
 public function onLogin($entry) {
 print $entry;
   }
}

[cboden]

Hi Kuba,

Are your web and websocket clients connecting to the same domain for your website and Ratchet app? It's possible your'e receiving an empty session because the cookie isn't being sent. 

In your onOpen check your cookie is the same as your HTTP requests:  var_dump($conn->WebSocket->request->getCookies());

Cheers.

[Kuba Chronowski]

They are on same domain and even on the same server.

It's tryhardhosting.com so I set session_cookie_domain to ".tryhardhosting.com" and it's not working :(

$conn->WebSocket->request->getCookies() returns empty array :(

Should I set memcache host to something other than localhost or is it good?

[Kuba Chronowski]

That's my memcache log:

slab class   1: chunk size        96 perslab   10922

slab class   2: chunk size       120 perslab    8738

slab class   3: chunk size       152 perslab    6898

slab class   4: chunk size       192 perslab    5461

slab class   5: chunk size       240 perslab    4369

slab class   6: chunk size       304 perslab    3449

slab class   7: chunk size       384 perslab    2730

slab class   8: chunk size       480 perslab    2184

slab class   9: chunk size       600 perslab    1747

slab class  10: chunk size       752 perslab    1394

slab class  11: chunk size       944 perslab    1110

slab class  12: chunk size      1184 perslab     885

slab class  13: chunk size      1480 perslab     708

slab class  14: chunk size      1856 perslab     564

slab class  15: chunk size      2320 perslab     451

slab class  16: chunk size      2904 perslab     361

slab class  17: chunk size      3632 perslab     288

slab class  18: chunk size      4544 perslab     230

slab class  19: chunk size      5680 perslab     184

slab class  20: chunk size      7104 perslab     147

slab class  21: chunk size      8880 perslab     118

slab class  22: chunk size     11104 perslab      94

slab class  23: chunk size     13880 perslab      75

slab class  24: chunk size     17352 perslab      60

slab class  25: chunk size     21696 perslab      48

slab class  26: chunk size     27120 perslab      38

slab class  27: chunk size     33904 perslab      30

slab class  28: chunk size     42384 perslab      24

slab class  29: chunk size     52984 perslab      19

slab class  30: chunk size     66232 perslab      15

slab class  31: chunk size     82792 perslab      12

slab class  32: chunk size    103496 perslab      10

slab class  33: chunk size    129376 perslab       8

slab class  34: chunk size    161720 perslab       6

slab class  35: chunk size    202152 perslab       5

slab class  36: chunk size    252696 perslab       4

slab class  37: chunk size    315872 perslab       3

slab class  38: chunk size    394840 perslab       2

slab class  39: chunk size    493552 perslab       2

slab class  40: chunk size    616944 perslab       1

slab class  41: chunk size    771184 perslab       1

slab class  42: chunk size   1048576 perslab       1

<26 server listening (auto-negotiate)

<27 send buffer was 212992, now 268435456

<27 server listening (udp)

<27 server listening (udp)

<27 server listening (udp)

<27 server listening (udp)

<28 new auto-negotiating client connection

<29 new auto-negotiating client connection

<29 connection closed.

SIGINT handled.

[Seshachalam Malisetti]

Hi Cboden,

If am using pdo session handler of symfony and i have the problem of sharing sessions between web server and web socket server. If i print the $conn->WebSocket->request->getCookies() i am getting the "array(0) {}" empty array. is it because of the cookie. how i can send the cookie ? if i print the $conn->session i am receiving the below output. Symfony\Component\HttpFoundation\Session\Session Object

(

    [storage:protected] => Ratchet\Session\Storage\VirtualSessionStorage Object

        (

            [_serializer:protected] => Ratchet\Session\Serialize\PhpHandler Object

                (

                )

            [bags:protected] => Array

                (

                    [attributes] => Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag Object

                        (

                            [name:Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag:private] => attributes

                            [storageKey:Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag:private] => _sf2_attributes

                            [attributes:protected] => Array

                                (

                                )

                        )

                    [flashes] => Symfony\Component\HttpFoundation\Session\Flash\FlashBag Object

                        (

                            [name:Symfony\Component\HttpFoundation\Session\Flash\FlashBag:private] => flashes

                            [flashes:Symfony\Component\HttpFoundation\Session\Flash\FlashBag:private] => Array

                                (

                                )

                            [storageKey:Symfony\Component\HttpFoundation\Session\Flash\FlashBag:private] => _sf2_flashes

                        )

                )

            [started:protected] => 

            [closed:protected] => 

            [saveHandler:protected] => Ratchet\Session\Storage\Proxy\VirtualProxy Object

                (

                    [_sessionId:protected] => 

                    [_sessionName:protected] => PHPSESSID

                    [handler:protected] => Symfony\Component\HttpFoundation\Session\Storage\Handler\NullSessionHandler Object

                        (

                        )

                    [wrapper:protected] => 

                    [active:protected] => 

                    [saveHandlerName:protected] => user

                )

            [metadataBag:protected] => Symfony\Component\HttpFoundation\Session\Storage\MetadataBag Object

                (

                    [name:Symfony\Component\HttpFoundation\Session\Storage\MetadataBag:private] => __metadata

                    [storageKey:Symfony\Component\HttpFoundation\Session\Storage\MetadataBag:private] => _sf2_meta

                    [meta:protected] => Array

                        (

                            [c] => 0

                            [u] => 0

                            [l] => 0

                        )

                    [lastUsed:Symfony\Component\HttpFoundation\Session\Storage\MetadataBag:private] => 

                )

        )

    [flashName:Symfony\Component\HttpFoundation\Session\Session:private] => flashes

    [attributeName:Symfony\Component\HttpFoundation\Session\Session:private] => attributes

)

Please help.

[cboden]

Is your WebSocket on the same port as the website?

[Seshachalam Malisetti]

No not on the same port. Websocket server is on 8080 and web app is on 80

[cboden]

Web browsers treat different ports as different domains and therefore would not send session cookies. 

[مهران نمیگم‎]

hi Kuba 

I saw a problem in your index.php code

you forget Session class parameter.

.
.
.

$memcache = new Memcache;
$memcache->connect('localhost', 11211);
$storage = new NativeSessionStorage(array(), new MemcacheSessionHandler($memcache));

$session = new Session($storage);#here you forget put $storage as parameter

$session->start();
.
.
.

[gustav...@gmail.com]

Dear, I have exactly the same problem as you. The cookie OnOpen is an empty array. I would appreciate if you tell me as solved.