StrandCoord.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.
 */
 
#ifndef SQUID_IPC_STRAND_COORD_H
#define SQUID_IPC_STRAND_COORD_H
 
#include "ipc/forward.h"
#include "ipc/Messages.h"
#include "ipc/QuestionerId.h"
#include "SquidString.h"
 
namespace Ipc
{
 
class StrandCoord
{
public:
    StrandCoord(); 
    StrandCoord(int akidId, pid_t aPid);
 
    void pack(TypedMsgHdr &hdrMsg) const; 
    void unpack(const TypedMsgHdr &hdrMsg); 
 
public:
    int kidId; 
    pid_t pid; 
 
    String tag; 
};
 
class StrandMessage
{
public:
    explicit StrandMessage(const StrandCoord &, QuestionerId);
    explicit StrandMessage(const TypedMsgHdr &);
    void pack(MessageType, TypedMsgHdr &) const;
 
    static void NotifyCoordinator(MessageType, const char *tag);
 
    QuestionerId intendedRecepient() const { return qid; }
 
public:
    StrandCoord strand; 
 
    QuestionerId qid;
};
 
} // namespace Ipc;
 
#endif /* SQUID_IPC_STRAND_COORD_H */