/**
* Create a new Call wrapper object.
* @param Channel $channel The channel to communicate on
* @param string $method The method to call on the remote server
* @param callback $deserialize A callback function to deserialize
* the response
* @param (optional) long $timeout Timeout in microseconds
*/
public function __construct(Channel $channel, $method, $deserialize, $timeout = false)
{
if ($timeout) {
$now = Timeval::now();
$delta = new Timeval($timeout);
$deadline = $now->add($delta);
} else {
$deadline = Timeval::infFuture();
}
$this->call = new Call($channel, $method, $deadline);
$this->deserialize = $deserialize;
$this->metadata = null;
}
/**
* Create a new Call wrapper object.
*
* @param Channel $channel The channel to communicate on
* @param string $method The method to call on the
* remote server
* @param callback $deserialize A callback function to deserialize
* the response
* @param array $options Call options (optional)
*/
public function __construct(Channel $channel, $method, $deserialize, $options = [])
{
if (isset($options['timeout']) && is_numeric($timeout = $options['timeout'])) {
$now = Timeval::now();
$delta = new Timeval($timeout);
$deadline = $now->add($delta);
} else {
$deadline = Timeval::infFuture();
}
$this->call = new Call($channel, $method, $deadline);
$this->deserialize = $deserialize;
$this->metadata = null;
if (isset($options['call_credentials_callback']) && is_callable($call_credentials_callback = $options['call_credentials_callback'])) {
$call_credentials = CallCredentials::createFromPlugin($call_credentials_callback);
$this->call->setCredentials($call_credentials);
}
}
/**
* Create a new Call wrapper object.
* @param Channel $channel The channel to communicate on
* @param string $method The method to call on the remote server
*/
public function __construct(Channel $channel, $method, $deserialize)
{
$this->call = new Call($channel, $method, Timeval::infFuture());
$this->deserialize = $deserialize;
$this->metadata = null;
}
