blob: 5a335e15f206230ce70b58b828d51dab913638ad [file] [log] [blame]
// 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.
// A client specific QuicSession subclass. This class owns the underlying
// QuicConnection and QuicConnectionHelper objects. The connection stores
// a non-owning pointer to the helper so this session needs to ensure that
// the helper outlives the connection.
#include "base/hash_tables.h"
#include "net/base/completion_callback.h"
#include "net/quic/quic_crypto_client_stream.h"
#include "net/quic/quic_reliable_client_stream.h"
#include "net/quic/quic_session.h"
namespace net {
class QuicConnectionHelper;
class QuicStreamFactory;
class NET_EXPORT_PRIVATE QuicClientSession : public QuicSession {
// Constructs a new session which will own |connection| and |helper|, but
// not |stream_factory|, which must outlive this session.
// TODO(rch): decouple the factory from the session via a Delegate interface.
QuicClientSession(QuicConnection* connection,
QuicConnectionHelper* helper,
QuicStreamFactory* stream_factory);
virtual ~QuicClientSession();
// QuicSession methods:
virtual QuicReliableClientStream* CreateOutgoingReliableStream() override;
virtual QuicCryptoClientStream* GetCryptoStream() override;
virtual void CloseStream(QuicStreamId stream_id) override;
virtual void OnCryptoHandshakeComplete(QuicErrorCode error) override;
// Perform a crypto handshake with the server.
int CryptoConnect(const CompletionCallback& callback);
// Causes the QuicConnectionHelper to start reading from the socket
// and passing the data along to the QuicConnection.
void StartReading();
// QuicSession methods:
virtual ReliableQuicStream* CreateIncomingReliableStream(
QuicStreamId id) override;
typedef base::hash_map<QuicStreamId, ReliableQuicStream*> StreamMap;
// A completion callback invoked when a read completes.
void OnReadComplete(int result);
base::WeakPtrFactory<QuicClientSession> weak_factory_;
QuicCryptoClientStream crypto_stream_;
scoped_ptr<QuicConnectionHelper> helper_;
StreamMap streams_;
QuicStreamFactory* stream_factory_;
scoped_refptr<IOBufferWithSize> read_buffer_;
bool read_pending_;
CompletionCallback callback_;
} // namespace net