Remove trailing whitespace from files

Author: jdufresne

Diff for: DEVELOPMENT.md

@@ -1,6 +1,6 @@
 ## Goals
 
-API stability is the primary goal. Users should upgrade from the first released version and their code should work without any issues. Unit tests are present to ensure this. 
+API stability is the primary goal. Users should upgrade from the first released version and their code should work without any issues. Unit tests are present to ensure this.
 
 Good documentation is a secondary goal. Every class and method needs to be commented with a [PHPDocumentor](http://www.phpdoc.org/docs/latest/guides/docblocks.html) header.
 
@@ -17,4 +17,3 @@ TLDR: The pace of development is slow. Problems? Do it yourself and submit a pul
 * All pull requests are tested for overall code quality and passing existing unit tests. Because of the amount of work required for this, pull requests are merged rarely, in batches, 1-3 times a year.
 * Issues asking for new features will not be implemented. [Paid support](https://massivescale.net/contact.html) is available if you want something developed, or do it yourself and submit a pull request.
 * Issues reporting non-critical bugs may be fixed if the author has enough free time, which happens rarely. [Paid support](https://massivescale.net/contact.html) is available, the author has plenty of work time. Pull requests implementing these are welcome too.
-

Diff for: LICENSE

@@ -4,13 +4,13 @@ Copyright (c) 2012, GDR!
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met: 
+modification, are permitted provided that the following conditions are met:
 
 1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer. 
+   list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright notice,
    this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution. 
+   and/or other materials provided with the distribution.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -24,5 +24,5 @@ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 The views and conclusions contained in the software and documentation are those
-of the authors and should not be interpreted as representing official policies, 
-either expressed or implied, of the FreeBSD Project. 
+of the authors and should not be interpreted as representing official policies,
+either expressed or implied, of the FreeBSD Project.

Diff for: README.md

@@ -16,15 +16,15 @@ Last Celery version tested is 3.1.19
 
 [API documentation](https://massivescale.net/celery-php/li_celery-php.html)
 
-## POSTING TASKS                                                                                                                           
+## POSTING TASKS
 
 	$c = new Celery('localhost', 'myuser', 'mypass', 'myvhost');
 	$result = $c->PostTask('tasks.add', array(2,2));
-	
+
 	// The results are serializable so you can do the following:
 	$_SESSION['celery_result'] = $result;
 	// and use this variable in an AJAX call or whatever
-	
+
 _tip: if using RabbitMQ guest user, set "/" vhost_
 
 ## READING ASYNC RESULTS
@@ -92,7 +92,7 @@ Refer to files in testscenario/ for examples of celeryconfig.py.
 
 	$c = new Celery(
 		'localhost', /* Server */
-		'', /* Login */ 
+		'', /* Login */
 		'test', /* Password */
 		'wutka', /* vhost */
 		'celery', /* exchange */

Diff for: amqp.php

@@ -98,7 +98,7 @@ static function GetBestInstalledExtensionName($ssl = false)
 	 * @return object
 	 */
 	abstract function GetConnectionObject($details); // details = array
-	
+
 	/**
 	 * Initialize connection on a given connection object
 	 * @return NULL

Diff for: amqplibconnector.php

@@ -6,16 +6,16 @@
  *
  * Copyright (c) 2014, GDR!
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met: 
- * 
+ * modification, are permitted provided that the following conditions are met:
+ *
  * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer. 
+ *    list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution. 
- * 
+ *    and/or other materials provided with the distribution.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -26,10 +26,10 @@
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation are those
- * of the authors and should not be interpreted as representing official policies, 
- * either expressed or implied, of the FreeBSD Project. 
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the FreeBSD Project.
  *
  * @link http://massivescale.net/
  * @link http://gdr.geekhood.net/
@@ -52,8 +52,8 @@
  */
 class AMQPLibConnector extends AbstractAMQPConnector
 {
-	/** 
-	 * How long (in seconds) to wait for a message from queue 
+	/**
+	 * How long (in seconds) to wait for a message from queue
 	 * Sadly, this can't be set to zero to achieve complete asynchronity
 	 */
     public $wait_timeout = 0.1;
@@ -120,7 +120,7 @@ function PostToExchange($connection, $details, $task, $params)
 
 		/* Satisfy Celery::PostTask() error checking */
 		/* TODO: catch some exceptions? Which ones? */
-		return TRUE; 
+		return TRUE;
 	}
 
 	/**

Diff for: amqppeclconnector.php

@@ -85,7 +85,7 @@ function GetMessageBody($connection, $task_id, $removeMessageFromQueue = true)
 
 		$message = $q->get(AMQP_AUTOACK);
 
-		if(!$message) 
+		if(!$message)
 		{
 			if ($removeMessageFromQueue) {
 				$q->delete();
@@ -101,8 +101,8 @@ function GetMessageBody($connection, $task_id, $removeMessageFromQueue = true)
 			}
 			$connection->disconnect();
 
-			throw new CeleryException('Response was not encoded using JSON - found ' . 
-				$message->getContentType(). 
+			throw new CeleryException('Response was not encoded using JSON - found ' .
+				$message->getContentType().
 				' - check your CELERY_RESULT_SERIALIZER setting!');
 		}
 

Diff for: celery.php

@@ -7,16 +7,16 @@
  *
  * Copyright (c) 2012, GDR!
  * All rights reserved.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met: 
- * 
+ * modification, are permitted provided that the following conditions are met:
+ *
  * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer. 
+ *    list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution. 
- * 
+ *    and/or other materials provided with the distribution.
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@@ -27,10 +27,10 @@
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
+ *
  * The views and conclusions contained in the software and documentation are those
- * of the authors and should not be interpreted as representing official policies, 
- * either expressed or implied, of the FreeBSD Project. 
+ * of the authors and should not be interpreted as representing official policies,
+ * either expressed or implied, of the FreeBSD Project.
  *
  * @link http://massivescale.net/
  * @link http://gdr.geekhood.net/
@@ -68,7 +68,7 @@ class CeleryPublishException extends CeleryException {};
  * Use this class if you don't know what the above means
  * @package celery-php
  */
-class Celery extends CeleryAbstract 
+class Celery extends CeleryAbstract
 {
    /**
     * @param string host
@@ -109,16 +109,16 @@ function __construct($host, $login, $password, $vhost, $exchange='celery', $bind
  * Client for a Celery server - with a constructor supporting separate backend queue
  * @package celery-php
  */
-class CeleryAdvanced extends CeleryAbstract 
+class CeleryAdvanced extends CeleryAbstract
 {
     /**
 	 * @param array broker_connection - array for connecting to task queue, see Celery class above for supported keys
 	 * @param array backend_connection - array for connecting to result backend, see Celery class above for supported keys
 	 */
-	function __construct($broker_connection, $backend_connection=false) 
+	function __construct($broker_connection, $backend_connection=false)
 	{
-		if($backend_connection == false) 
-		{ 
+		if($backend_connection == false)
+		{
 			$backend_connection = $broker_connection;
 		}
 
@@ -222,9 +222,9 @@ function PostTask($task, $args, $async_result=true,$routing_key="celery", $task_
 			$kwargs = $args;
 			$args = array();
 		}
-                
-		 /* 
-		 *	$task_args may contain additional arguments such as eta which are useful in task execution 
+
+		 /*
+		 *	$task_args may contain additional arguments such as eta which are useful in task execution
 		 *	The usecase of this field is as follows:
 		 *	$task_args = array( 'eta' => "2014-12-02T16:00:00" );
 		 */
@@ -237,7 +237,7 @@ function PostTask($task, $args, $async_result=true,$routing_key="celery", $task_
 			),
 			$task_args
 		);
-		
+
 		$task = json_encode($task_array);
 		$params = array('content_type' => 'application/json',
 			'content_encoding' => 'UTF-8',
@@ -263,11 +263,11 @@ function PostTask($task, $args, $async_result=true,$routing_key="celery", $task_
 		   throw new CeleryPublishException();
 		}
 
-        if($async_result) 
+        if($async_result)
         {
 			return new AsyncResult($id, $this->backend_connection_details, $task_array['task'], $args);
-        } 
-        else 
+        }
+        else
         {
 			return true;
 		}
@@ -306,7 +306,7 @@ public function getAsyncResultMessage($taskName, $taskId, $args = null, $removeM
  * Asynchronous result of Celery task
  * @package celery-php
  */
-class AsyncResult 
+class AsyncResult
 {
 	private $task_id; // string, queue name
 	private $connection; // AMQPConnection instance
@@ -352,7 +352,7 @@ private function getCompleteResult()
 		}
 
 		$message = $this->amqp->GetMessageBody($this->connection, $this->task_id,$this->connection_details['result_expire'], true);
-		
+
 		if($message !== false)
 		{
 			$this->complete_result = $message['complete_result'];
@@ -365,12 +365,12 @@ private function getCompleteResult()
 	}
 
 	/**
-	 * Helper function to return current microseconds time as float 
+	 * Helper function to return current microseconds time as float
 	 */
 	static private function getmicrotime()
 	{
 			list($usec, $sec) = explode(" ",microtime());
-			return ((float)$usec + (float)$sec); 
+			return ((float)$usec + (float)$sec);
 	}
 
 	/**
@@ -499,7 +499,7 @@ function get($timeout=10, $propagate=TRUE, $interval=0.5)
 	public function __get($property)
 	{
 		/**
-		 * When the task has been executed, this contains the return value. 
+		 * When the task has been executed, this contains the return value.
 		 * If the task raised an exception, this will be the exception instance.
 		 */
 		if($property == 'result')
@@ -583,4 +583,3 @@ function wait($timeout=10, $propagate=TRUE, $interval=0.5)
 		return $this->get($timeout, $propagate, $interval);
 	}
 }
-