function TestWaitTerminateMiddleware::handle

File

core/lib/Drupal/Core/Test/StackMiddleware/TestWaitTerminateMiddleware.php, line 35

Class

TestWaitTerminateMiddleware

Acquire a lock to signal request termination to the test runner.

Namespace

Code

public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE) : Response {
  $result = $this->httpKernel
    ->handle($request, $type, $catch);
  if (!$this->waitForTerminate) {
    return $result;
  }
  // Set a header on the response to instruct the test runner that it must
  // await the lock. Note that the lock acquired here is automatically
  // released from within a shutdown function.
  $this->lock
    ->acquire('test_wait_terminate');
  $result->headers
    ->set('X-Drupal-Wait-Terminate', '1');
  return $result;
}