Lines Matching refs:drain

5  * Represents an asynchronous read-only stream that supports a drain event and
27     private $drain;
35     /** @var bool Whether or not drain needs to be called at some point */
45      * then the "drain" functionality is not utilized.
49      * - drain: (callable) Function to invoke when the stream has drained,
82         static $callables = ['pump', 'drain'];
96         // Cannot drain when there's no high water mark.
98             $this->drain = null;
124      * - drain: (callable) See constructor documentation.
183         if (!$this->needsDrain && $this->drain) {
189         // If we need to drain, then drain when the buffer is empty.
192             $drainFn = $this->drain;