ratchet | 易学教程

How do you send data to the server onload using ratchet websockets?

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问题 I have session variables stored on the client. (in this example, session var is "username" with value "Foo") I need the server to know that the new connection that just loaded in has the name "Foo." is there any way to have the server know the value of a session variable? 回答1: No, you cannot do that. Sessions are stored in the cookies and Ratchet cannot access them. However, I use this approach when I am working with web-sockets: Create a hash when the user logins into the account and store

How to rectify [PHP Fatal error: Interface 'Ratchet\MessageComponentInterface' not found ] in ratchet

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问题 I'm trying to create a basic websocket chat from a tutorial in YouTube and I'am facing this error in the terminal when I run php bin/server.php Fatal error: Interface 'Ratchet\MessageComponentInterface' not found in /var/www/html/websocket/bin/chat.php on line 6 My code is as follows for chat.php: <?php namespace MyApp; use Ratchet\MessageComponentInterface; use Ratchet\ConnectionInterface; class chat implements MessageComponentInterface { protected $clients; public function __construct() {

How to rectify [PHP Fatal error: Interface 'Ratchet\MessageComponentInterface' not found ] in ratchet

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How to rectify [PHP Fatal error: Interface 'Ratchet\MessageComponentInterface' not found ] in ratchet

阅读更多关于 How to rectify [PHP Fatal error: Interface 'Ratchet\MessageComponentInterface' not found ] in ratchet

How to rectify [PHP Fatal error: Interface 'Ratchet\MessageComponentInterface' not found ] in ratchet

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PHP read data from raw tcp socket and send them through WebSocket Client using 2 React Connector

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问题 Here what i'm trying to do : (Socket Server:9006) <- (Websocket Client) -> (:8080 Websocket Server) I want to read data from Socket Server, edit some stuff and then send to Websocket Server. I must be able to read data coming from Websocker Server in the same time I managed to connect to both Servers using 1 React Connector for Socket Server, and 1 Ratchet Connector for WebSocket Server : $loop = React\EventLoop\Factory::create(); $connector = new React\Socket\Connector($loop); $connector-

Java SPI 使用与注意

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Java SPI 示例前面简单介绍了 SPI 机制的原理，本节通过一个示例演示 Java SPI 的使用方法。首先，我们定义一个接口，名称为 Robot。 public interface Robot { void sayHello(); } 接下来定义两个实现类，分别为 OptimusPrime 和 Bumblebee。 public class OptimusPrime implements Robot { @Override public void sayHello() { System.out.println( "Hello, I am Optimus Prime." ); } } public class Bumblebee implements Robot { @Override public void sayHello() { System.out.println( "Hello, I am Bumblebee." ); } } 接下来 META-INF/services 文件夹下创建一个文件，名称为 Robot 的全限定名 org.apache.spi.Robot。文件内容为实现类的全限定的类名，如下： org.apache.spi.OptimusPrime org.apache.spi.Bumblebee 做好所需的准备工作，接下来编写代码进行测试。

PHP websocket on SSL with proxy_wsTunnel - Apache

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问题 I have a php websocket server running but I want to connect to it via https. This is my JS: var conn = new WebSocket('wss://81.169.228.159:3671/wss2'); And this is my apache config: ProxyPass /wss2/ ws://domain:3671/ I have proxy and proxy_wstunnel enabled. So, what am I doing wrong? ERROR LOG: [Mon Mar 13 04:38:04.228450 2017] [mpm_prefork:notice] [pid 6683] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured -- resuming normal operations [Mon Mar 13 04:38:04.228471 2017] [core:notice]

How to access Guzzle QueryString parameters in Ratchet WebSockets?

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问题 Hi I am using radchet websocket. I am getting trouble to get my data from an object variable. Please check my code: var conn = new WebSocket('ws://localhost:8080?user_id=10&receiver_id=20'); $querystring = $conn->WebSocket->request->getQuery(); print_r($querystring); Output: Guzzle\Http\QueryString Object ( [fieldSeparator:protected] => & [valueSeparator:protected] => = [urlEncode:protected] => RFC 3986 [aggregator:protected] => [data:protected] => Array ( [user_id] => 10 [receiver_id] => 20

how to make client connect to ratchet on live server?

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问题 I've googled about this for so many days and till now the client (browsers) cannot connect to the server. But the server can run. I think its because its connected to itself(localhost). I did find ratchet documentation which says: If you want to open Ratchet up (not behind a proxy) set the third parameter of App to '0.0.0.0'. http://socketo.me/docs/troubleshooting so i tried this in my server.php file. (doesn't work) $server = IoServer::factory( new HttpServer( new WsServer( new Chat() ) ),