HierarchyLogEntry.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_HTTPHIERARCHYLOGENTRY_H
#define SQUID_HTTPHIERARCHYLOGENTRY_H
 
#include "comm/Connection.h"
#include "enums.h"
#include "hier_code.h"
#include "http/StatusCode.h"
#include "lookup_t.h"
#include "PingData.h"
#include "rfc2181.h"
 
class HierarchyLogEntry
{
 
public:
    HierarchyLogEntry();
 
    void resetPeerNotes(const Comm::ConnectionPointer &server, const char *requestedHost);
 
    void notePeerRead();
 
    void notePeerWrite();
 
    void startPeerClock();
    void stopPeerClock(const bool force);
 
    bool peerResponseTime(struct timeval &responseTime);
 
    bool totalResponseTime(struct timeval &responseTime);
 
public:
    hier_code code;
    char host[SQUIDHOSTNAMELEN];
    ping_data ping;
    char cd_host[SQUIDHOSTNAMELEN]; /* the host of selected by cd peer */
    lookup_t cd_lookup;     /* cd prediction: none, miss, hit */
    int n_choices;      /* #peers we selected from (cd only) */
    int n_ichoices;     /* #peers with known rtt we selected from (cd only) */
 
    struct timeval peer_select_start;
 
    struct timeval store_complete_stop;
 
    Http::StatusCode peer_reply_status; 
    Comm::ConnectionPointer tcpServer; 
    int64_t bodyBytesRead;  
 
private:
    void clearPeerNotes();
 
    timeval firstConnStart_; 
    struct timeval peer_last_read_; 
    struct timeval peer_last_write_; 
    struct timeval totalResponseTime_; 
};
 
#endif /* SQUID_HTTPHIERARCHYLOGENTRY_H */