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// 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.
#include "net/tools/quic/quic_client_session.h"
#include "base/logging.h"
#include "net/quic/crypto/crypto_protocol.h"
#include "net/quic/quic_session_key.h"
#include "net/tools/quic/quic_spdy_client_stream.h"
using std::string;
namespace net {
namespace tools {
QuicClientSession::QuicClientSession(
const QuicSessionKey& server_key,
const QuicConfig& config,
QuicConnection* connection,
QuicCryptoClientConfig* crypto_config)
: QuicSession(connection, config),
crypto_stream_(server_key, this, NULL, crypto_config) {
}
QuicClientSession::~QuicClientSession() {
}
QuicSpdyClientStream* QuicClientSession::CreateOutgoingDataStream() {
if (!crypto_stream_.encryption_established()) {
DVLOG(1) << "Encryption not active so no outgoing stream created.";
return NULL;
}
if (GetNumOpenStreams() >= get_max_open_streams()) {
DVLOG(1) << "Failed to create a new outgoing stream. "
<< "Already " << GetNumOpenStreams() << " open.";
return NULL;
}
if (goaway_received()) {
DVLOG(1) << "Failed to create a new outgoing stream. "
<< "Already received goaway.";
return NULL;
}
QuicSpdyClientStream* stream
= new QuicSpdyClientStream(GetNextStreamId(), this);
ActivateStream(stream);
return stream;
}
QuicCryptoClientStream* QuicClientSession::GetCryptoStream() {
return &crypto_stream_;
}
bool QuicClientSession::CryptoConnect() {
return crypto_stream_.CryptoConnect();
}
int QuicClientSession::GetNumSentClientHellos() const {
return crypto_stream_.num_sent_client_hellos();
}
QuicDataStream* QuicClientSession::CreateIncomingDataStream(
QuicStreamId id) {
DLOG(ERROR) << "Server push not supported";
return NULL;
}
} // namespace tools
} // namespace net
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