/**
* Performs the test.
*
* @return \Jyxo\Beholder\Result
*/
public function run()
{
// The redis extension or Predis library is required
if (!extension_loaded('redis') && !class_exists('\\Predis\\Client')) {
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::NOT_APPLICABLE, 'Extension redis or Predis library required');
}
$random = md5(uniqid(time(), true));
$key = 'beholder-' . $random;
$value = $random;
// Status label
$description = (false !== filter_var($this->host, FILTER_VALIDATE_IP) ? gethostbyaddr($this->host) : $this->host) . ':' . $this->port . '?database=' . $this->database;
// Connection
if (extension_loaded('redis')) {
$redis = new \Redis();
if (false === $redis->connect($this->host, $this->port, 2)) {
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Connection error %s', $description));
}
} else {
$redis = new \Predis\Client(array('host' => $this->host, 'port' => $this->port));
if (false === $redis->connect()) {
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Connection error %s', $description));
}
}
// Select database
if (false === $redis->select($this->database)) {
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Database error %s', $description));
}
// Saving
if (false === $redis->set($key, $value)) {
if ($redis instanceof \Redis) {
$redis->close();
} else {
$redis->quit();
}
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Write error %s', $description));
}
// Check
$check = $redis->get($key);
if (false === $check || $check !== $value) {
if ($redis instanceof \Redis) {
$redis->close();
} else {
$redis->quit();
}
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Read error %s', $description));
}
// Deleting
if (false === $redis->del($key)) {
if ($redis instanceof \Redis) {
$redis->close();
} else {
$redis->quit();
}
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::FAILURE, sprintf('Delete error %s', $description));
}
// Disconnect
if ($redis instanceof \Redis) {
$redis->close();
} else {
$redis->quit();
}
// OK
return new \Jyxo\Beholder\Result(\Jyxo\Beholder\Result::SUCCESS, $description);
}
#!/usr/bin/php
<?php
require 'vendor/autoload.php';
$client = new Predis\Client(['host' => '127.0.0.1', 'port' => 6379]);
$userCount = array('pmcount' => rand(5, 20), 'secount' => rand(5, 10), 'ssecount' => rand(10, 30), 'tlcount' => rand(20, 40));
$channelName = 'redis_data';
$message = 'This is a test message from php redis publisher.';
//Publishing message to redis server
$client->publish($channelName, $message);
$client->quit();
echo "published test message to channel [{$channelName}] ";