FeedConsumer.h

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// Copyright Onix Solutions Limited [OnixS]. All rights reserved.
//
// This software owned by Onix Solutions Limited [OnixS] and is 
// protected by copyright law and international copyright treaties.
//
// Access to and use of the software is governed by the terms of the applicable 
// OnixS Software Services Agreement (the Agreement) and Customer end user license 
// agreements granting a non-assignable, non-transferable and non-exclusive license 
// to use the software for it's own data processing purposes under the terms defined 
// in the Agreement.
//
// Except as otherwise granted within the terms of the Agreement, copying or 
// reproduction of any part of this source code or associated reference material 
// to any other location for further reproduction or redistribution, and any 
// amendments to this copyright notice, are expressly prohibited.
//
// Any reproduction or redistribution for sale or hiring of the Software not in 
// accordance with the terms of the Agreement is a violation of copyright law.
//
 
#pragma once
 
#include <OnixS/CME/ConflatedUDP/String.h>
 
ONIXS_CONFLATEDUDP_NAMESPACE_BEGIN
 
// A bit of forward declarations. 
 
ONIXS_CONFLATEDUDP_LTWT_CLASS_DECL(NetFeed);
ONIXS_CONFLATEDUDP_LTWT_CLASS_DECL(NetPacket);

ONIXS_CONFLATEDUDP_EXPORTED_CLASS NetFeedConsumer
{
    NetFeedConsumer(
        const NetFeedConsumer&);
 
    NetFeedConsumer& 
    operator =(
        const NetFeedConsumer&);
 
protected:
    NetFeedConsumer()
    {
    }

    virtual ~NetFeedConsumer()
    {
    }
 
public:
    virtual 
    bool 
    tryAcquire() = 0;

    virtual 
    void 
    release() = 0;

    virtual 
    void 
    onPacket(
        const NetPacket&) = 0;

    virtual 
    void 
    onTimeout(
        const NetFeed&) = 0;

    virtual 
    void 
    onExpiration(
        const NetFeed&) = 0;

    virtual 
    void 
    onFailure(
        const NetFeed&, 
        const Char*) = 0;
};
 
ONIXS_CONFLATEDUDP_NAMESPACE_END