src/net/socket/client_socket_pool_histograms.h

   1 // Copyright (c) 2011 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 #ifndef NET_SOCKET_CLIENT_SOCKET_POOL_HISTOGRAMS_H_
   6 #define NET_SOCKET_CLIENT_SOCKET_POOL_HISTOGRAMS_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "base/time/time.h"
  12 #include "net/base/net_export.h"
  13
  14 namespace base {
  15 class HistogramBase;
  16 }
  17
  18 namespace net {
  19
  20 class NET_EXPORT_PRIVATE ClientSocketPoolHistograms {
  21  public:
  22   ClientSocketPoolHistograms(const std::string& pool_name);
  23   ~ClientSocketPoolHistograms();
  24
  25   void AddSocketType(int socket_reuse_type) const;
  26   void AddRequestTime(base::TimeDelta time) const;
  27   void AddUnusedIdleTime(base::TimeDelta time) const;
  28   void AddReusedIdleTime(base::TimeDelta time) const;
  29   void AddErrorCode(int error_code) const;
  30
  31  private:
  32   base::HistogramBase* socket_type_;
  33   base::HistogramBase* request_time_;
  34   base::HistogramBase* unused_idle_time_;
  35   base::HistogramBase* reused_idle_time_;
  36   base::HistogramBase* error_code_;
  37
  38   bool is_http_proxy_connection_;
  39   bool is_socks_connection_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(ClientSocketPoolHistograms);
  42 };
  43
  44 }  // namespace net
  45
  46 #endif  // NET_SOCKET_CLIENT_SOCKET_POOL_HISTOGRAMS_H_