Forwarder.h

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/*
 * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */
 
/* DEBUG: section 49    SNMP Interface */
 
#ifndef SQUID_SNMPX_FORWARDER_H
#define SQUID_SNMPX_FORWARDER_H
 
#include "ip/forward.h"
#include "ipc/Forwarder.h"
#include "snmp/Pdu.h"
#include "snmp/Session.h"
 
class CommCloseCbParams;
 
namespace Snmp
{
 
class Forwarder: public Ipc::Forwarder
{
    CBDATA_CHILD(Forwarder);
 
public:
    Forwarder(const Pdu& aPdu, const Session& aSession, int aFd,
              const Ip::Address& anAddress);
 
protected:
    /* Ipc::Forwarder API */
    void swanSong() override;
    void handleTimeout() override;
    void handleException(const std::exception& e) override;
 
private:
    void noteCommClosed(const CommCloseCbParams& params);
    void sendError(int error);
 
private:
    int fd; 
    AsyncCall::Pointer closer; 
};
 
void SendResponse(Ipc::RequestId, const Pdu &);
 
} // namespace Snmp
 
#endif /* SQUID_SNMPX_FORWARDER_H */