Merge branch 'release/0.2.5'

src/Handlers/CancellableHandler.php

@@ -21,7 +21,7 @@ class CancellableHandler extends AbstractHandler
 	 *
 	 * @var CancellationCallbackInterface $cancellationCallback
 	 */
-	private $cancellationCallback;
+	protected $cancellationCallback;
 
 	/**
 	 * Creates an instance of the CancellableHandler.

src/Handlers/StreamHandler.php

@@ -24,14 +24,14 @@ class StreamHandler extends CancellableHandler
 	 *
 	 * @var SharedStreamInterface $inputStream
 	 */
-	private $inputStream;
+	protected $inputStream;
 	
 	/**
 	 * Holds the output stream.
 	 *
 	 * @var SharedStreamInterface $outputStream
 	 */
-	private $outputStream;
+	protected $outputStream;
 
 	/**
 	 * Holds a boolean value indicating whether or not the received headers are automatically forwarded to the PHP
@@ -39,7 +39,7 @@ class StreamHandler extends CancellableHandler
 	 *
 	 * @var bool $forwardsOutputHeader
 	 */
-	private $forwardsOutputHeader = false;
+	protected $forwardsOutputHeader = false;
 
 	/**
 	 * Creates an instance of the StreamHandler, optionally providing an input or output stream, or a cancellation