[英]Ratchet Session storage
I am newbie to Ratchet and Symfony both. 我是Ratchet和Symfony的新手。 I am trying to get familiar with them.
我想要熟悉它们。 I have used alternative to sessions which is quite weird but works.
我已经使用了替代会话,这很奇怪但是很有效。 Here's it:
这是它:
In JS (a native PHP session) 在JS(本机PHP会话)中
name = "<?php echo $_SESSION['name']; ?>";
msg = elem.value;
socket.send(name+"|"+msg);
The sent argument is then explode
with delimiter |
然后使用分隔符
|
explode
发送的参数 . 。 It creates two strings.
它创建了两个字符串。 One is the name and other is msg which is then sent to all connections except the sender.
一个是名称,另一个是msg,然后发送到除发件人之外的所有连接。
list($name, $message) = explode("|", $msg);
How can I use Symfony Session which saves nickname when user enters it and it will be accessible by my Chat class in MyApp namespace? 我如何使用Symfony Session在用户输入时保存昵称,并且MyApp命名空间中的Chat类可以访问它?
I have API docs but there is no simple example for using session. 我有API文档,但没有使用会话的简单示例。
API Documentation
. API Documentation
。
/www
|
|___/src
| |
| |____/MyApp/
| |
| |___Chat.php // The Chat Class
|
|___/bin
| |
| |___chat-server.php
|
|___/vendor
|
|___/chat.php // <-- Chat Room, sending and receiving here
|
|___/index.php // <-- Ask for nickname here
|
|___/composer.phar
|
|___/composer.lock
|
|___/main.js // <-- Index HTML javascript
|
|___/socket.js // <-- Websocket handler for char.php
|
|___/main.css // <-- All style
A controller can set the nickname to in the session: 控制器可以在会话中设置昵称:
/**
* @Route("/hello/{nickname}")
*/
public function indexAction($nickname)
{
$session = $this->getRequest()->getSession();
$session->set('nickname', $nickname);
}
To retrieve the nickname in your Chat app, 要在聊天应用中检索昵称,
public function onOpen(ConnectionInterface $conn)
{
$nickname = $conn->Session->get('nickname');
}
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