Merge pull request #45 from Microsoft/sergkanz/removeSetterOfUserAgent

removed setting of User Agent on batched telemetry upload

Author: SergeyKanzhelev

ApplicationInsights/Channel/Telemetry_Channel.php

@@ -185,11 +185,6 @@ public function send($options = array(), $sendAsync = false)
         $headersArray = array('Accept' => 'application/json',
                          'Content-Type' => 'application/json; charset=utf-8');
 
-        if (array_key_exists('HTTP_USER_AGENT', $_SERVER) == true)
-        {
-            $headersArray['User-Agent'] = $_SERVER['HTTP_USER_AGENT'];
-        }
-
         $body = utf8_encode($serializedTelemetryItem);
 
         if ($this->_client !== null)

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Support for internal context and override of SDK version.
 - Fix duration serialization for `trackPageView` call.
+- Do not send `User-Agent` when uploading telemetry to avoid misclassification of server telemetry as client telemetry.
 
 ## 0.4.2