public function testParsingHeaderWithInvalidNameShouldThrowException()
{
$msg = 'Invalid header name "bad boy header"';
$this->setExpectedException('Wookieb\\ZorroRPC\\Exception\\InvalidHeaderException', $msg);
$headers = 'bad boy header:test';
Parser::parseHeaders($headers);
}
/**
* Set particular header value
*
* @param string|array $name string or array of headers where keys are treated as header names
* @param string $value
*
* @return self
* @throws \Wookieb\ZorroRPC\Exception\InvalidHeaderException
*/
public function set($name, $value = null)
{
if (is_array($name)) {
foreach ($name as $headerName => $headerValue) {
$this->set($headerName, $headerValue);
}
return $this;
}
if (!Parser::isValidHeaderName($name)) {
throw new InvalidHeaderException('Invalid header name "' . $name . '"');
}
$this->headers[strtolower($name)] = $value;
return $this;
}
/**
* {@inheritDoc}
*/
public function receiveRequest()
{
try {
$message = $this->socket->recvMulti();
} catch (\Exception $e) {
throw new TransportException('Unable to receive request', null, $e);
}
$this->waitingForResponse = true;
$requestType = $message[0];
if (!MessageTypes::isValid($requestType)) {
throw new FormatException('Invalid request type "' . $requestType . '"', $message);
}
$request = new Request($requestType);
$request->setHeaders(new Headers(Parser::parseHeaders(@$message[1])));
if ($requestType !== MessageTypes::PING) {
if (empty($message[2])) {
throw new FormatException('Method name is empty', $message);
}
$request->setMethodName($message[2]);
$arguments = array_slice($message, 3);
$request->setArgumentsBody($arguments);
}
return $request;
}
/**
* {@inheritDoc}
*/
public function receiveResponse()
{
try {
$result = $this->socket->recvMulti();
} catch (\ZMQSocketException $e) {
throw new TransportException('Cannot receive response', 0, $e);
}
if ($result === false) {
throw new TimeoutException('Timeout (' . $this->getTimeout() . 's) reached');
}
if (!isset($result[0])) {
throw new FormatException('Invalid response - no response type', $result);
}
if (!isset($result[1])) {
throw new FormatException('Invalid response - no headers', $result);
}
$response = new Response($result[0]);
$response->setHeaders(new Headers(Parser::parseHeaders($result[1])));
if (!MessageTypes::isResponseTypeWithResult($response->getType())) {
return $response;
}
if (!isset($result[2])) {
throw new FormatException('Invalid response - no response body', $result);
}
return $response->setResultBody($result[2]);
}
