function unimplementedMethod($stub)
{
$call = $stub->UnimplementedCall(new grpc\testing\EmptyMessage());
list($result, $status) = $call->wait();
hardAssert($status->code === Grpc\STATUS_UNIMPLEMENTED, 'Received unexpected status code');
}
function timeoutOnSleepingServer($stub)
{
$call = $stub->FullDuplexCall([], ['timeout' => 1000]);
$request = new grpc\testing\StreamingOutputCallRequest();
$request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE);
$response_parameters = new grpc\testing\ResponseParameters();
$response_parameters->setSize(8);
$request->addResponseParameters($response_parameters);
$payload = new grpc\testing\Payload();
$payload->setBody(str_repeat("", 9));
$request->setPayload($payload);
$call->write($request);
$response = $call->read();
hardAssert($call->getStatus()->code === Grpc\STATUS_DEADLINE_EXCEEDED, 'Call status was not DEADLINE_EXCEEDED');
}
function cancelAfterFirstResponse($stub)
{
$call = $stub->FullDuplexCall();
$request = new grpc\testing\StreamingOutputCallRequest();
$request->setResponseType(grpc\testing\PayloadType::COMPRESSABLE);
$response_parameters = new grpc\testing\ResponseParameters();
$response_parameters->setSize(31415);
$request->addResponseParameters($response_parameters);
$payload = new grpc\testing\Payload();
$payload->setBody(str_repeat("", 27182));
$request->setPayload($payload);
$call->write($request);
$response = $call->read();
$call->cancel();
hardAssert($call->getStatus()->code === Grpc\STATUS_CANCELLED, 'Call status was not CANCELLED');
}
