class DroppingStream in Auth0 Single Sign On 8.2

Stream decorator that begins dropping data once the size of the underlying stream becomes too full.

Hierarchy

• class \GuzzleHttp\Psr7\DroppingStream implements StreamInterface uses StreamDecoratorTrait

File

vendor/guzzlehttp/psr7/src/DroppingStream.php, line 10

Namespace

GuzzleHttp\Psr7

class DroppingStream implements StreamInterface {
  use StreamDecoratorTrait;
  private $maxLength;

  /**
   * @param StreamInterface $stream    Underlying stream to decorate.
   * @param int             $maxLength Maximum size before dropping data.
   */
  public function __construct(StreamInterface $stream, $maxLength) {
    $this->stream = $stream;
    $this->maxLength = $maxLength;
  }
  public function write($string) {
    $diff = $this->maxLength - $this->stream
      ->getSize();

    // Begin returning 0 when the underlying stream is too large.
    if ($diff <= 0) {
      return 0;
    }

    // Write the stream or a subset of the stream if needed.
    if (strlen($string) < $diff) {
      return $this->stream
        ->write($string);
    }
    return $this->stream
      ->write(substr($string, 0, $diff));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DroppingStream::$maxLength	private	property
DroppingStream::write	public	function	Write data to the stream. Overrides StreamDecoratorTrait::write
DroppingStream::__construct	public	function	Overrides StreamDecoratorTrait::__construct
StreamDecoratorTrait::close	public	function		1
StreamDecoratorTrait::createStream	protected	function	Implement in subclasses to dynamically create streams when requested.	2
StreamDecoratorTrait::detach	public	function
StreamDecoratorTrait::eof	public	function		2
StreamDecoratorTrait::getContents	public	function
StreamDecoratorTrait::getMetadata	public	function
StreamDecoratorTrait::getSize	public	function		2
StreamDecoratorTrait::isReadable	public	function
StreamDecoratorTrait::isSeekable	public	function		1
StreamDecoratorTrait::isWritable	public	function		1
StreamDecoratorTrait::read	public	function		2
StreamDecoratorTrait::rewind	public	function		1
StreamDecoratorTrait::seek	public	function		3
StreamDecoratorTrait::tell	public	function		1
StreamDecoratorTrait::__call	public	function	Allow decorators to implement custom methods
StreamDecoratorTrait::__get	public	function	Magic method used to create a new stream if streams are not added in the constructor of a decorator (e.g., LazyOpenStream).
StreamDecoratorTrait::__toString	public	function