/**
* Opens a socket and initializes the internal resource handle.
*
* @param array $options update the config settings
* @return mixed Returns `false` if the socket configuration does not contain the
* `'scheme'` or `'host'` settings, or if configuration fails, otherwise returns a
* resource stream. Throws exception if there is a network error.
*/
public function open(array $options = array())
{
parent::open($options);
$config = $this->_config;
if (!$config['scheme'] || !$config['host']) {
return false;
}
$scheme = $config['scheme'] !== 'udp' ? 'tcp' : 'udp';
$port = $config['port'] ?: 80;
$host = "{$scheme}://{$config['host']}:{$port}";
$flags = STREAM_CLIENT_CONNECT;
if ($config['persistent']) {
$flags = STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT;
}
$errorCode = $errorMessage = null;
$this->_resource = stream_socket_client($host, $errorCode, $errorMessage, $config['timeout'], $flags);
if ($errorCode || $errorMessage) {
throw new NetworkException($errorMessage);
}
$this->timeout($config['timeout']);
if (!empty($config['encoding'])) {
$this->encoding($config['encoding']);
}
return $this->_resource;
}
/**
* Send request and return response data.
*
* @param string $method
* @param string $path
* @param array $data
* @param array $options
* @return string
*/
public function send($method, $path = null, $data = null, $options = array())
{
$defaults = array('return' => 'body');
$options += $defaults;
if (!$this->connect()) {
return;
}
$request = $this->_request($method, $path, $data, $options);
$response = $this->_connection->send($request, array('classes' => $this->_classes));
if ($response) {
$this->last = (object) compact('request', 'response');
$this->disconnect();
return $options['return'] == 'body' ? $response->body() : $response;
}
}
/**
* Opens the socket and sets its timeout value.
*
* @param array $options Update the config settings.
* @return mixed Returns `false` if the socket configuration does not contain the
* `'scheme'` or `'host'` settings, or if configuration fails, otherwise returns a
* resource stream.
*/
public function open(array $options = array())
{
parent::open($options);
$config = $this->_config;
if (!$config['scheme'] || !$config['host']) {
return false;
}
$url = "{$config['scheme']}://{$config['host']}:{$config['port']}";
$context = array($config['scheme'] => array('timeout' => $this->_timeout));
if (is_object($config['message'])) {
$url = $config['message']->to('url');
$context = $config['message']->to('context', array('timeout' => $this->_timeout));
}
$this->_resource = fopen($url, $config['mode'], false, stream_context_create($context));
return $this->_resource;
}
/**
* Opens a curl connection and initializes the internal resource handle.
*
* @param array $options update the config settings
* @return mixed Returns `false` if the socket configuration does not contain the
* `'scheme'` or `'host'` settings, or if configuration fails, otherwise returns a
* resource stream.
*/
public function open(array $options = array())
{
$this->options = array();
parent::open($options);
$config = $this->_config;
if (empty($config['scheme']) || empty($config['host'])) {
return false;
}
$url = "{$config['scheme']}://{$config['host']}";
$this->_resource = curl_init($url);
$this->set(array(CURLOPT_PORT => $config['port'], CURLOPT_HEADER => true, CURLOPT_RETURNTRANSFER => true));
if (!is_resource($this->_resource)) {
return false;
}
$this->_isConnected = true;
$this->timeout($config['timeout']);
if (isset($config['encoding'])) {
$this->encoding($config['encoding']);
}
return $this->_resource;
}
public function open(array $options = array())
{
parent::open($options);
return true;
}
public function __construct(array $config = array())
{
$this->configs[] = $config;
parent::__construct((array) $config);
}
/**
* Constructor
*
* @param array $config
*/
public function __construct(array $config = array())
{
$defaults = array('mode' => 'r', 'message' => null);
parent::__construct($config + $defaults);
$this->timeout($this->_config['timeout']);
}
/**
* Constructor
*
* @param array $config
*/
public function __construct(array $config = array())
{
$defaults = array('ignoreExpect' => true);
parent::__construct($config + $defaults);
}
/**
* Constructor
*
* @param array $config
*/
public function __construct(array $config = array())
{
$defaults = array('scheme' => 'http');
parent::__construct($config + $defaults);
$this->timeout($this->_config['timeout']);
}
