From 3ce10e359326f372ec392fdb3208b7b2c3f838c1 Mon Sep 17 00:00:00 2001
From: Aaron Parecki <aaron@parecki.com>
Date: Mon, 8 May 2017 12:00:03 -0700
Subject: [PATCH] send Link headers in notification

---
 lib/PushTask.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/PushTask.php b/lib/PushTask.php
index a172fe4..5d9b886 100644
--- a/lib/PushTask.php
+++ b/lib/PushTask.php
@@ -161,7 +161,8 @@ class PushTask {
     echo "Notifying subscriber!\n";
 
     $headers = [
-      'Content-Type: ' . ($feed->content_type ?: 'text/plain')
+      'Content-Type: ' . ($feed->content_type ?: 'text/plain'),
+      'Link: <' . Config::$base_url . '/>; rel="hub", <' . $feed->feed_url . '>; rel="self"',
     ];
 
     if($subscription->secret) {