Replace "squid" with "CDN" in various comments

[lhc/web/wiklou.git] / includes / OutputPage.php

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index b7f5558..ea85358 100644 (file)
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -2194,7 +2194,7 @@ class OutputPage extends ContextSource {
                                if ( $config->get( 'UseESI' ) ) {
                                        # We'll purge the proxy cache explicitly, but require end user agents
                                        # to revalidate against the proxy on each visit.
-                                       # Surrogate-Control controls our Squid, Cache-Control downstream caches
+                                       # Surrogate-Control controls our CDN, Cache-Control downstream caches
                                        wfDebug( __METHOD__ . ": proxy caching with ESI; {$this->mLastModified} **\n", 'log' );
                                        # start with a shorter timeout for initial testing
                                        # header( 'Surrogate-Control: max-age=2678400+2678400, content="ESI/1.0"');
@@ -2204,7 +2204,7 @@ class OutputPage extends ContextSource {
                                } else {
                                        # We'll purge the proxy cache for anons explicitly, but require end user agents
                                        # to revalidate against the proxy on each visit.
-                                       # IMPORTANT! The Squid needs to replace the Cache-Control header with
+                                       # IMPORTANT! The CDN needs to replace the Cache-Control header with
                                        # Cache-Control: s-maxage=0, must-revalidate, max-age=0
                                        wfDebug( __METHOD__ . ": local proxy caching; {$this->mLastModified} **\n", 'log' );
                                        # start with a shorter timeout for initial testing
@@ -2911,7 +2911,7 @@ class OutputPage extends ContextSource {
                                // on-wiki like user pages, or user preferences; we need to find the highest
                                // timestamp of these user-changeable modules so we can ensure cache misses on change
                                // This should NOT be done for the site group (bug 27564) because anons get that too
-                               // and we shouldn't be putting timestamps in Squid-cached HTML
+                               // and we shouldn't be putting timestamps in CDN-cached HTML
                                $version = null;
                                if ( $group === 'user' ) {
                                        $query['version'] = $resourceLoader->getCombinedVersion( $context, array_keys( $grpModules ) );