Support for server session cache.

net/socket/ssl_server_socket.h

 // Copyright (c) 2012 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 NET_SOCKET_SSL_SERVER_SOCKET_H_
 #define NET_SOCKET_SSL_SERVER_SOCKET_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
@@ skipping 13 matching lines @@
  public:
   ~SSLServerSocket() override {}
 
   // Perform the SSL server handshake, and notify the supplied callback
   // if the process completes asynchronously.  If Disconnect is called before
   // completion then the callback will be silently, as for other StreamSocket
   // calls.
   virtual int Handshake(const CompletionCallback& callback) = 0;
 };
 
+class SSLServerContext {
+ public:
+  virtual ~SSLServerContext(){};
+
+  // Creates an SSL server socket over an already-connected transport socket.
+  // The caller must ensure the returned socket does not outlive the server
+  // context.
+  //
+  // The caller starts the SSL server handshake by calling Handshake on the
+  // returned socket.
+  virtual scoped_ptr<SSLServerSocket> CreateSSLServerSocket(
+      scoped_ptr<StreamSocket> socket) = 0;
+};
+
 // Configures the underlying SSL library for the use of SSL server sockets.
 //
 // Due to the requirements of the underlying libraries, this should be called
 // early in process initialization, before any SSL socket, client or server,
 // has been used.
 //
 // Note: If a process does not use SSL server sockets, this call may be
 // omitted.
 NET_EXPORT void EnableSSLServerSockets();
 
-// Creates an SSL server socket over an already-connected transport socket.
+// Creates an SSL server socket context where all sockets spawned using this
+// context will share the same session cache.
+//
 // The caller must provide the server certificate and private key to use.
-//
-// The returned SSLServerSocket takes ownership of |socket|.  Stubbed versions
-// of CreateSSLServerSocket will delete |socket| and return NULL.
 // It takes a reference to |certificate|.
 // The |key| and |ssl_config| parameters are copied.
 //
-// The caller starts the SSL server handshake by calling Handshake on the
-// returned socket.
-NET_EXPORT scoped_ptr<SSLServerSocket> CreateSSLServerSocket(
-    scoped_ptr<StreamSocket> socket,
+NET_EXPORT scoped_ptr<SSLServerContext> CreateSSLServerContext(
     X509Certificate* certificate,
     const crypto::RSAPrivateKey& key,
     const SSLServerConfig& ssl_config);
 
 }  // namespace net
 
 #endif  // NET_SOCKET_SSL_SERVER_SOCKET_H_