CC-2317: Once uploaded, file size is different than original.

airtime_mvc/application/controllers/ApiController.php

@@ -85,8 +85,6 @@ class ApiController extends Zend_Controller_Action
                 exit;
             }
 
-            // !! binary mode !!
-            $fp = fopen($filepath, 'rb');
 
             // possibly use fileinfo module here in the future.
             // http://www.php.net/manual/en/book.fileinfo.php
@@ -100,12 +98,15 @@ class ApiController extends Zend_Controller_Action
             }
             header("Content-Length: " . filesize($filepath));
 
-            //flush the file contents 16 KBytes at a time. In the future we may
-            //want to use the "X-Sendfile header" method instead.
-            while (!feof($fp)) {
-                echo fread($fp, 64*1024);
-                ob_end_flush();
-            }
+            // !! binary mode !!
+            $fp = fopen($filepath, 'rb');
+            
+            //We can have multiple levels of output buffering. Need to
+            //keep looping until all have been disabled!!!
+            //http://www.php.net/manual/en/function.ob-end-flush.php
+            while (@ob_end_flush());
+            
+            fpassthru($fp);
             fclose($fp);
             
             return;