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<?php |
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namespace PHPDaemon\Examples; |
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use PHPDaemon\Core\Daemon;use PHPDaemon\DNode\DNode;use PHPDaemon\HTTPRequest\Generic; |
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/** |
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* @package Examples |
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* @subpackage WebSocket |
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* |
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* @author Vasily Zorin <[email protected]> |
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*/ |
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class ExampleDNode extends \PHPDaemon\Core\AppInstance |
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{ |
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/** |
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* Called when the worker is ready to go. |
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* @return void |
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*/ |
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public function onReady() |
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{ |
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$appInstance = $this; // a reference to this application instance for ExampleWebSocketRoute |
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// URI /exampleApp should be handled by ExampleWebSocketRoute |
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\PHPDaemon\Servers\WebSocket\Pool::getInstance()->addRoute('exampleDNode', |
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function ($client) use ($appInstance) { |
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return new ExampleDNodeRoute($client, $appInstance); |
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}); |
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} |
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/** |
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* Creates Request. |
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* @param object Request. |
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* @param object Upstream application instance. |
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* @return ExampleDNodeTestPageRequest Request. |
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*/ |
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public function beginRequest($req, $upstream) |
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{ |
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return new ExampleDNodeTestPageRequest($this, $upstream, $req); |
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} |
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} |
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class ExampleDNodeRoute extends \PHPDaemon\WebSocket\Route |
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{ |
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use DNode; |
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public function onHandshake() |
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{ |
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$this->defineLocalMethods([ |
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'serverTest' => function () { |
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$this->callRemote('clientTest', 'foobar', function () { |
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Daemon::log('callback called'); |
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}); |
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}, |
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]); |
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$this->onFrame('{"method":"methods","arguments":[{"clientTest":{}}],"callbacks":{"1":[0,"clientTest"]},"links":[]} ', |
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'STRING'); |
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parent::onHandshake(); |
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} |
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/** |
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* Uncaught exception handler |
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* @param $e |
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* @return boolean Handled? |
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*/ |
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public function handleException($e) |
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{ |
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$this->client->sendFrame('pong from exception: ' . get_class($e)); |
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return true; |
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} |
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} |
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class ExampleDNodeTestPageRequest extends Generic |
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{ |
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/** |
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* Called when request iterated. |
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* @return integer Status. |
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*/ |
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public function run() |
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{ |
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$this->header('Content-Type: text/html'); |
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?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml"> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> |
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<title>WebSocket test page</title> |
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</head> |
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<body onload="create();"> |
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<script type="text/javascript"> |
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function create() { |
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// Example |
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ws = new WebSocket('ws://' + document.domain + ':8047/exampleDNode'); |
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ws.onopen = function () { |
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document.getElementById('log').innerHTML += 'WebSocket opened <br/>'; |
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} |
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ws.onmessage = function (e) { |
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document.getElementById('log').innerHTML += 'WebSocket message: ' + e.data + ' <br/>'; |
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} |
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ws.onclose = function () { |
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document.getElementById('log').innerHTML += 'WebSocket closed <br/>'; |
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} |
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} |
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</script> |
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<button onclick="create();">Create WebSocket</button> |
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<button onclick="ws.send('ping');">Send ping</button> |
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<button onclick="ws.close();">Close WebSocket</button> |
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<div id="log" style="width:300px; height: 300px; border: 1px solid #999999; overflow:auto;"></div> |
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</body> |
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</html> |
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<?php |
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} |
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} |
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kakserpom /
phpdaemon
Loading history...
Having each class in a dedicated file usually plays nice with PSR autoloaders and is therefore a well established practice. If you use other autoloaders, you might not want to follow this rule.