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// Copyright 2013 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 CHROME_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_
#define CHROME_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "net/base/host_port_pair.h"
class CastSession;
// This class represents an end point to which communication is done by
// UDP. The interface does not allow direct access to a UDP socket but
// represents a transport mechanism.
//
// CastUdpTransport creates a CastSession and then shares it with
// multiple CastSendTransports. This is because CastSession corresponds
// to only one remote peer.
class CastUdpTransport {
public:
CastUdpTransport();
~CastUdpTransport();
// Begin the transport by specifying the remote IP address.
// The transport will use UDP.
void Start(const net::HostPortPair& remote_address);
scoped_refptr<CastSession> cast_session() const {
return cast_session_;
}
private:
const scoped_refptr<CastSession> cast_session_;
DISALLOW_COPY_AND_ASSIGN(CastUdpTransport);
};
#endif // CHROME_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_