From 9fd7fe0d3cae4b3f0a264a030e9ab7021ef49464 Mon Sep 17 00:00:00 2001
From: Marko Obrovac <mobrovac@wikimedia.org>
Date: Fri, 1 Feb 2019 15:48:08 -0800
Subject: [PATCH] MWHttpRequest: Include the request ID in outgoing HTTP
 requests

In order to be able to trace requests across the production environment,
we attach the X-Request-Id to outgoing requests.

Bug: T201409
Change-Id: Iadd6cbd51a78a1876a1a318783b51635717d054f
---
 includes/http/MWHttpRequest.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/http/MWHttpRequest.php b/includes/http/MWHttpRequest.php
index 065667d165..b4ac9a750e 100644
--- a/includes/http/MWHttpRequest.php
+++ b/includes/http/MWHttpRequest.php
@@ -129,6 +129,8 @@ abstract class MWHttpRequest implements LoggerAwareInterface {
 			$this->setOriginalRequest( $options['originalRequest'] );
 		}
 
+		$this->setHeader( 'X-Request-Id', WebRequest::getRequestId() );
+
 		$members = [ "postData", "proxy", "noProxy", "sslVerifyHost", "caInfo",
 				"method", "followRedirects", "maxRedirects", "sslVerifyCert", "callback" ];
 
-- 
2.20.1