function background_process_keepalive in Background Process 7

Same name and namespace in other branches

1. 8 background_process.module \background_process_keepalive()
2. 6 background_process.module \background_process_keepalive()
3. 7.2 background_process.module \background_process_keepalive()

Keep process alive.

Keep the current background process alive (meaning restart it when it exits).

1 call to background_process_keepalive()

_background_batch_process in background_batch/background_batch.module

Process a batch step

1 string reference to 'background_process_keepalive'

background_process_restart in ./background_process.module

Restart the current background process.

File

./background_process.module, line 638

Code

function background_process_keepalive() {
  $args = func_get_args();
  $handle = background_process_current_handle();
  if (!$handle) {
    throw new Exception(t('Background process handle %handle not found', array(
      '%handle' => $handle,
    )));
  }
  $process = background_process_get_process($handle);
  if (!$process) {
    throw new Exception(t('Background process %handle not found', array(
      '%handle' => $handle,
    )));
  }
  drupal_register_shutdown_function('_background_process_restart', $process, $args);
}