Delete Session and SessionManager object synchronously.

jingle/glue/pseudotcp_adapter.h

 // 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.
 
 #ifndef JINGLE_GLUE_PSEUDOTCP_ADAPTER_H_
 #define JINGLE_GLUE_PSEUDOTCP_ADAPTER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 11 matching lines @@
 // can be deleted during callbacks, while PseudoTcp cannot, the core of the
 // PseudoTcpAdapter is reference counted, with a reference held by the
 // adapter, and an additional reference held on the stack during callbacks.
 class PseudoTcpAdapter : public net::StreamSocket, base::NonThreadSafe {
  public:
   // Creates an adapter for the supplied Socket.  |socket| should already
   // be ready for use, and ownership of it will be assumed by the adapter.
   PseudoTcpAdapter(net::Socket* socket);
   virtual ~PseudoTcpAdapter();
 
+  // Sets callback that should be called when the adapter is being
+  // destroyed. The callback is not allowed to touch the adapter, but
+  // can do anything else.
+  void SetOnDestroyedCallback(const base::Closure& callback);
+
   // net::Socket implementation.
   virtual int Read(net::IOBuffer* buffer, int buffer_size,
                    const net::CompletionCallback& callback) OVERRIDE;
   virtual int Write(net::IOBuffer* buffer, int buffer_size,
                     const net::CompletionCallback& callback) OVERRIDE;
   virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
   virtual bool SetSendBufferSize(int32 size) OVERRIDE;
 
   // net::StreamSocket implementation.
   virtual int Connect(const net::CompletionCallback& callback) OVERRIDE;
@@ skipping 12 matching lines @@
 
   // Set the delay for sending ACK.
   void SetAckDelay(int delay_ms);
 
   // Set whether Nagle's algorithm is enabled.
   void SetNoDelay(bool no_delay);
 
  private:
   class Core;
 
+  base::Closure destruction_callback_;
+
   scoped_refptr<Core> core_;
 
   net::BoundNetLog net_log_;
 
   DISALLOW_COPY_AND_ASSIGN(PseudoTcpAdapter);
 };
 
 }  // namespace jingle_glue
 
 #endif  // JINGLE_GLUE_STREAM_SOCKET_ADAPTER_H_