public function read(IConnectionSingle $connection)
{
$header = $connection->readLine();
if ($header === '') {
Utils::onCommunicationException(new MalformedServerResponse($connection, 'Unexpected empty header'));
}
$prefix = $header[0];
$payload = strlen($header) > 1 ? substr($header, 1) : '';
if (!isset($this->_prefixHandlers[$prefix])) {
Utils::onCommunicationException(new MalformedServerResponse($connection, "Unknown prefix '{$prefix}'"));
}
$handler = $this->_prefixHandlers[$prefix];
return $handler->handle($connection, $payload);
}
