/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <*****@*****.**>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require __DIR__ . '/shared.php';
// Starting from Redis 2.0 clients can subscribe and listen for events published
// on certain channels using a Publish/Subscribe (PUB/SUB) approach.
// Create a client and disable r/w timeout on the socket
$client = new Predis\Client($single_server + array('read_write_timeout' => 0));
// Initialize a new pubsub consumer.
$pubsub = $client->pubSubLoop();
// Subscribe to your channels
$pubsub->subscribe('control_channel', 'notifications');
// Start processing the pubsup messages. Open a terminal and use redis-cli
// to push messages to the channels. Examples:
// ./redis-cli PUBLISH notifications "this is a test"
// ./redis-cli PUBLISH control_channel quit_loop
foreach ($pubsub as $message) {
switch ($message->kind) {
case 'subscribe':
echo "Subscribed to {$message->channel}", PHP_EOL;
break;
case 'message':
if ($message->channel == 'control_channel') {
if ($message->payload == 'quit_loop') {
echo "Aborting pubsub loop...", PHP_EOL;
<?php
use Igorw\EventSource\Stream;
require __DIR__ . '/vendor/autoload.php';
set_time_limit(0);
$redis = new Predis\Client();
$pubsub = $redis->pubSubLoop();
$pubsub->subscribe('notification');
foreach (Stream::getHeaders() as $name => $value) {
header("{$name}: {$value}");
}
$stream = new Stream();
foreach ($pubsub as $message) {
if ('message' === $message->kind) {
$stream->event()->setEvent($message->channel)->setData($message->payload)->end()->flush();
}
}