chrome/browser/net/preconnect.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // A Preconnect instance maintains state while a TCP/IP connection is made, and
   6 // and then released into the pool of available connections for future use.
   7
   8 #ifndef CHROME_BROWSER_NET_PRECONNECT_H_
   9 #define CHROME_BROWSER_NET_PRECONNECT_H_
  10
  11 #include "chrome/browser/net/url_info.h"
  12
  13 class GURL;
  14
  15 namespace net {
  16 class URLRequestContextGetter;
  17 }
  18
  19 namespace chrome_browser_net {
  20
  21 // Try to preconnect.  Typically motivated by OMNIBOX to reach search service.
  22 // |count| may be used to request more than one connection be established in
  23 // parallel.
  24 void PreconnectOnUIThread(const GURL& url,
  25                           const GURL& first_party_for_cookies,
  26                           UrlInfo::ResolutionMotivation motivation,
  27                           int count,
  28                           net::URLRequestContextGetter* getter);
  29
  30 // Try to preconnect.  Typically used by predictor when a subresource probably
  31 // needs a connection. |count| may be used to request more than one connection
  32 // be established in parallel.
  33 void PreconnectOnIOThread(const GURL& url,
  34                           const GURL& first_party_for_cookies,
  35                           UrlInfo::ResolutionMotivation motivation,
  36                           int count,
  37                           net::URLRequestContextGetter* getter);
  38
  39 }  // namespace chrome_browser_net
  40
  41 #endif  // CHROME_BROWSER_NET_PRECONNECT_H_