Dr0ptp4kt has uploaded a new change for review. (
https://gerrit.wikimedia.org/r/371755 )
Change subject: Preconnect to search target domain
......................................................................
Preconnect to search target domain
Pre-emptively handshake with the target search server.
This will remove some overhead for search requests and,
in the decent chance of a clickthrough on the inferred
language without a search, such clickthrouhgs.
One side effect is an increase in TLS handshakes.
Change-Id: I53e72dc57d565b9fd0d9635d0e97ada6ff9112ae
---
M dev/wikipedia.org/assets/js/wm-portal.js
1 file changed, 16 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/wikimedia/portals
refs/changes/55/371755/1
diff --git a/dev/wikipedia.org/assets/js/wm-portal.js
b/dev/wikipedia.org/assets/js/wm-portal.js
index 9b5e797..a25f116 100644
--- a/dev/wikipedia.org/assets/js/wm-portal.js
+++ b/dev/wikipedia.org/assets/js/wm-portal.js
@@ -56,6 +56,21 @@
}
/**
+ * Preconnects to the search target wiki
+ *
+ * @param {string} lang
+ */
+ function preconnect( lang ) {
+ var link = document.createElement( 'link' ),
+ domain = window.location.hostname.split( '.' ),
+ tld = domain.pop(),
+ sld = domain.pop();
+ link.rel = 'preconnect';
+ link.href = '//' + lang + '.' + sld + '.' + tld;
+ document.head.appendChild( link );
+ }
+
+ /**
* Returns the user's preferred language according to browser
preferences.
*
* @return {string}
@@ -195,6 +210,7 @@
if ( matchingLang ) {
select.value = matchingLang;
updateBranding( matchingLang );
+ preconnect( matchingLang );
}
}
} );
--
To view, visit https://gerrit.wikimedia.org/r/371755
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I53e72dc57d565b9fd0d9635d0e97ada6ff9112ae
Gerrit-PatchSet: 1
Gerrit-Project: wikimedia/portals
Gerrit-Branch: master
Gerrit-Owner: Dr0ptp4kt <ab...@wikimedia.org>
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