Index: net/socket/client_socket_pool.h |
diff --git a/net/socket/client_socket_pool.h b/net/socket/client_socket_pool.h |
index 92f0c413ac38628b20ce2ae934359840ba7aa6fe..e8ed0441981f750eb0240125c1a49c6ead8fe852 100644 |
--- a/net/socket/client_socket_pool.h |
+++ b/net/socket/client_socket_pool.h |
@@ -1,4 +1,4 @@ |
-// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Copyright (c) 2011 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. |
@@ -29,6 +29,17 @@ class ClientSocketHandle; |
class ClientSocketPoolHistograms; |
class StreamSocket; |
+// ClientSocketPools are layered. This defines an interface for lower level |
+// socket pools to communicate with higher layer pools. |
+class NET_EXPORT LayeredPool { |
+ public: |
+ virtual ~LayeredPool() {} |
+ |
+ // Instructs the LayeredPool to close an idle connection. Return true if one |
+ // was closed. |
+ virtual bool CloseOneIdleConnection() = 0; |
+}; |
+ |
// A ClientSocketPool is used to restrict the number of sockets open at a time. |
// It also maintains a list of idle persistent sockets. |
// |
@@ -110,6 +121,10 @@ class NET_EXPORT ClientSocketPool { |
// the pool. Does not flush any pools wrapped by |this|. |
virtual void Flush() = 0; |
+ // Returns true if a there is currently a request blocked on the |
+ // per-pool (not per-host) max socket limit. |
+ virtual bool IsStalled() const = 0; |
+ |
// Called to close any idle connections held by the connection manager. |
virtual void CloseIdleSockets() = 0; |
@@ -123,6 +138,12 @@ class NET_EXPORT ClientSocketPool { |
virtual LoadState GetLoadState(const std::string& group_name, |
const ClientSocketHandle* handle) const = 0; |
+ // Adds a LayeredPool on top of |this|. |
+ virtual void AddLayeredPool(LayeredPool* layered_pool) = 0; |
+ |
+ // Removes a LayeredPool from |this|. |
+ virtual void RemoveLayeredPool(LayeredPool* layered_pool) = 0; |
+ |
// Retrieves information on the current state of the pool as a |
// DictionaryValue. Caller takes possession of the returned value. |
// If |include_nested_pools| is true, the states of any nested |