/**
* Create a new simple (single request/single response) active call.
* @param Channel $channel The channel to communicate on
* @param string $method The method to call on the remote server
* @param callable $deserialize The function to deserialize a value
* @param Traversable $arg_iter The iterator of arguments to send
* @param array $metadata Metadata to send with the call, if applicable
*/
public function __construct(Channel $channel, $method, callable $deserialize, $arg_iter, $metadata = array())
{
parent::__construct($channel, $method, $deserialize, $metadata, 0);
foreach ($arg_iter as $arg) {
$this->_write($arg);
}
$this->_writesDone();
}
/**
* Create a new simple (single request/single response) active call.
* @param Channel $channel The channel to communicate on
* @param string $method The method to call on the remote server
* @param callable $deserialize The function to deserialize a value
* @param $arg The argument to send
* @param array $metadata Metadata to send with the call, if applicable
*/
public function __construct(Channel $channel, $method, callable $deserialize, $arg, $metadata = array())
{
parent::__construct($channel, $method, $deserialize, $metadata, \Grpc\WRITE_BUFFER_HINT);
$this->_write($arg);
$this->_writesDone();
}