/**
* @param $frequency
* @param SshSession $session A shared SSH connection
* @param $command Command to execute on the remote host
* @param $expression A conditional expression respecting Symfony's ExpressionLanguage syntax.
* User has access to 3 variables: stdout, stderr and status.
*/
public function __construct($frequency, SshSession $session, $command, $expression = 'status == 0')
{
parent::__construct($frequency);
$this->session = $session;
$this->command = $command;
$this->expression = $expression;
}
public function __construct($frequency, $host)
{
if (!class_exists('JJG\\Ping')) {
trigger_error('NetworkPing requires "geerlingguy/ping" package installed', E_USER_ERROR);
}
parent::__construct($frequency);
$this->ping = new Ping($host);
$this->method = self::METHOD_SYSTEM_PING;
// Decrease default timeout
$this->ping->setTimeout(3);
}
/**
* @param $frequency The request frequency
* @param $method The request method
* @param $uri The URI to fetch
* @param $expression A user expression to check if response is valid or not
* @param $parameters The Request parameters
* @param $files The files
* @param $server The server parameters (HTTP headers are referenced with a HTTP_ prefix as PHP does)
* @param $content The raw body data
*/
public function __construct($frequency, $method, $uri, $expression, array $parameters = [], array $files = [], array $server = [], $content = null)
{
if (!class_exists('Goutte\\Client')) {
trigger_error('WebScraperPing requires "fabpot/goutte" package installed', E_USER_ERROR);
}
parent::__construct($frequency);
$this->method = $method;
$this->uri = $uri;
$this->expression = $expression;
$this->parameters = array_merge(['timeout' => 3], $parameters);
$this->files = $files;
$this->server = $server;
$this->content = $content;
$this->expression = $expression;
$this->client = new Client();
}