Index: third_party/WebKit/public/platform/resource_hints.mojom |
diff --git a/third_party/WebKit/public/platform/resource_hints.mojom b/third_party/WebKit/public/platform/resource_hints.mojom |
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+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+module blink.mojom; |
+ |
+import "url/mojo/url.mojom"; |
+ |
+// The ResourceHintsHandler sends preconnect/preresolve requests based |
+// on link tags/headers. See the corresponding interface in |
+// content/public/resource_hints.h. |
+// TODO(csharrison): Extend this interface to include page scans and link |
+// hovers. |
+interface ResourceHintsHandler { |
+ // Issues |num_connections| preconnects for the given URL. This ensures that |
+ // at least |num_connections| are connected to the host in |url|. Note that |
+ // if sockets are already connected, the net stack will only connect up to |
+ // |num_connections|, so calling this multiple times is "safe". The |
+ // |credentials_flag| corresponds to the fetch API and its notion of |
+ // credentialed requests. |
+ Preconnect(url.mojom.Url url, bool credentials_flag, uint8 num_connections); |
+ |
+ // Resolves the given URL's host, so subsequent requests will hit the host |
+ // cache. |
+ Preresolve(url.mojom.Url url); |
+}; |