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<?php |
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namespace yiicod\socketio\commands; |
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use Symfony\Component\Process\Process; |
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use Yii; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Console; |
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use yii\helpers\Json; |
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use yiicod\socketio\Broadcast; |
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trait CommandTrait |
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{ |
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/** |
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* @var string |
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*/ |
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public $server = 'locahost:1212'; |
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/** |
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* [ |
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* key => 'path to key', |
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* cert => 'path to cert', |
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* ] |
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* |
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* @var array |
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*/ |
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public $ssl = [];} |
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/** |
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* Process job by id and connection |
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*/ |
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public function actionProcess($handler, $data) |
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{ |
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Broadcast::process($handler, @unserialize($data) ?? []); |
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} |
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public function nodejs() |
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{ |
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// Automatically send every new message to available log routes |
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Yii::getLogger()->flushInterval = 1; |
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$cmd = sprintf('node %s/%s', realpath(dirname(__FILE__) . '/../server'), 'index.js'); |
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$args = array_filter([ |
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'server' => $this->server, |
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'pub' => json_encode(array_filter([ |
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'host' => Broadcast::getDriver()->hostname, |
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'port' => Broadcast::getDriver()->port, |
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'password' => Broadcast::getDriver()->password, |
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])), |
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'sub' => json_encode(array_filter([ |
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'host' => Broadcast::getDriver()->hostname, |
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'port' => Broadcast::getDriver()->port, |
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'password' => Broadcast::getDriver()->password, |
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])), |
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'channels' => implode(',', Broadcast::channels()), |
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'nsp' => Broadcast::getManager()->nsp, |
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'ssl' => empty($this->ssl) ? null : json_encode($this->ssl), |
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'runtime' => Yii::getAlias('@runtime/logs'), |
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], 'strlen'); |
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foreach ($args as $key => $value) { |
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$cmd .= ' -' . $key . '=\'' . $value . '\''; |
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} |
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$process = new Process($cmd); |
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return $process; |
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} |
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/** |
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* Predis proccess |
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*/ |
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public function predis() |
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{ |
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$pubSubLoop = function () { |
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$client = Broadcast::getDriver()->getConnection(true); |
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// Initialize a new pubsub consumer. |
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$pubsub = $client->pubSubLoop(); |
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$channels = []; |
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foreach (Broadcast::channels() as $key => $channel) { |
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$channels[$key] = $channel . '.io'; |
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} |
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// Subscribe to your channels |
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$pubsub->subscribe(ArrayHelper::merge(['control_channel'], $channels)); |
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// Start processing the pubsup messages. Open a terminal and use redis-cli |
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// to push messages to the channels. Examples: |
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// ./redis-cli PUBLISH notifications "this is a test" |
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// ./redis-cli PUBLISH control_channel quit_loop |
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foreach ($pubsub as $message) { |
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switch ($message->kind) { |
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case 'subscribe': |
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$this->output("Subscribed to {$message->channel}\n"); |
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break; |
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case 'message': |
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if ('control_channel' == $message->channel) { |
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if ('quit_loop' == $message->payload) { |
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$this->output("Aborting pubsub loop...\n", Console::FG_RED); |
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$pubsub->unsubscribe(); |
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} else { |
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$this->output("Received an unrecognized command: {$message->payload}\n", Console::FG_RED); |
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} |
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} else { |
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$payload = Json::decode($message->payload); |
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$data = $payload['data'] ?? []; |
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// $pid = pcntl_fork(); |
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// if ($pid == -1) { |
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// exit('Error while forking process.'); |
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// } elseif ($pid) { |
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// //parent. Wait for the child and continues |
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// pcntl_wait($status); |
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// $exitStatus = pcntl_wexitstatus($status); |
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// if ($exitStatus !== 0) { |
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// //put job back to queue or other stuff |
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// } |
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// }else { |
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Broadcast::on($payload['name'], $data); |
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// Yii::$app->end(); |
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// } |
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// Received the following message from {$message->channel}:") {$message->payload}"; |
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} |
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break; |
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} |
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} |
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// Always unset the pubsub consumer instance when you are done! The |
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// class destructor will take care of cleanups and prevent protocol |
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// desynchronizations between the client and the server. |
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unset($pubsub); |
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}; |
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// Auto recconnect on redis timeout |
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try { |
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$pubSubLoop(); |
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} catch (\Predis\Connection\ConnectionException $e) { |
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$pubSubLoop(); |
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} |
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return true; |
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} |
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} |
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yiicod /
yii2-socketio
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