PeerDigest Class Reference

#include <PeerDigest.h>

Collaboration diagram for PeerDigest:

Public Member Functions
	CBDATA_DECL_ (PeerDigest, noexcept)
	PeerDigest (CachePeer *)
	~PeerDigest ()
void	noteFetchFinished (const DigestFetchState &, const char *outcomeDescription, bool sawError)

Public Attributes
CbcPointer< CachePeer >	peer
	pointer back to peer structure, argh
CacheDigest *	cd = nullptr
const SBuf	host
	copy of peer->host
const char *	req_result = nullptr
struct {
bool   needed = false
bool   usable = false
bool   requested = false
}	flags
struct {
time_t   initialized = 0
time_t   needed = 0
time_t   next_check = 0
time_t   retry_delay = 0
time_t   requested = 0
time_t   req_delay = 0
time_t   received = 0
time_t   disabled = 0
}	times
struct {
CacheDigestGuessStats   guess
int   used_count = 0
struct {
int   msgs = 0
ByteCounter   kbytes
}   sent
struct {
int   msgs = 0
ByteCounter   kbytes
}   recv
}	stats

Detailed Description

Definition at line 74 of file PeerDigest.h.

Constructor & Destructor Documentation

PeerDigest()

PeerDigest::PeerDigest

(

CachePeer *

p

)

Definition at line 64 of file peer_digest.cc.

References squid_curtime, and times.

~PeerDigest()

PeerDigest::~PeerDigest

(

)

Definition at line 120 of file peer_digest.cc.

References cd, eventDelete(), eventFind(), peerDigestCheck, and times.

Member Function Documentation

CBDATA_DECL_()

PeerDigest::CBDATA_DECL_	(	PeerDigest	,
		noexcept
	)

noteFetchFinished()

void PeerDigest::noteFetchFinished	(	const DigestFetchState &	finishedFetch,
		const char *	outcomeDescription,
		bool	sawError
	)

reacts to digest transfer completion \prec DigestFetchState stats were finalized (by calling peerDigestFetchSetStats())

Definition at line 653 of file peer_digest.cc.

References DBG_IMPORTANT, debugs, host, peerDigestIncDelay(), peerDigestNewDelay(), peerDigestSetCheck(), DigestFetchState::resp_time, squid_curtime, and STORE_OK.

Member Data Documentation

cd

CacheDigest* PeerDigest::cd = nullptr

actual digest structure

Definition at line 87 of file PeerDigest.h.

Referenced by ~PeerDigest(), peerDigestFetchReply(), peerDigestLookup(), peerDigestNeeded(), peerDigestSetCBlock(), peerDigestStatsReport(), and peerDigestUseful().

disabled

time_t PeerDigest::disabled = 0

Definition at line 106 of file PeerDigest.h.

[struct]

struct { ... } PeerDigest::flags

Referenced by peerDigestCheck(), peerDigestLookup(), peerDigestNeeded(), and peerDigestRequest().

guess

CacheDigestGuessStats PeerDigest::guess

Definition at line 110 of file PeerDigest.h.

Referenced by peerDigestStatsReport().

host

const SBuf PeerDigest::host

Definition at line 88 of file PeerDigest.h.

Referenced by noteFetchFinished(), peerDigestCheck(), peerDigestSetCBlock(), peerDigestSetCheck(), peerDigestStatsReport(), and peerDigestUseful().

initialized

time_t PeerDigest::initialized = 0

Definition at line 99 of file PeerDigest.h.

kbytes

ByteCounter PeerDigest::kbytes

Definition at line 115 of file PeerDigest.h.

Referenced by peerDigestStatsReport().

msgs

int PeerDigest::msgs = 0

Definition at line 114 of file PeerDigest.h.

Referenced by peerDigestStatsReport().

needed [1/2]

bool PeerDigest::needed = false

there were requests for this digest

Definition at line 92 of file PeerDigest.h.

Referenced by peerDigestLookup(), and peerDigestNeeded().

needed [2/2]

time_t PeerDigest::needed = 0

Definition at line 100 of file PeerDigest.h.

next_check

time_t PeerDigest::next_check = 0

Definition at line 101 of file PeerDigest.h.

Referenced by peerDigestCheck(), and peerDigestSetCheck().

peer

CbcPointer<CachePeer> PeerDigest::peer

Definition at line 86 of file PeerDigest.h.

Referenced by finishAndDeleteFetch(), peerDigestCheck(), and peerDigestRequest().

received

time_t PeerDigest::received = 0

Definition at line 105 of file PeerDigest.h.

Referenced by peerDigestCheck().

[struct]

struct { ... } PeerDigest::recv

Referenced by peerDigestStatsReport().

req_delay

time_t PeerDigest::req_delay = 0

Definition at line 104 of file PeerDigest.h.

Referenced by peerDigestStatsReport().

req_result

const char* PeerDigest::req_result = nullptr

text status of the last request

Definition at line 89 of file PeerDigest.h.

Referenced by peerDigestRequest(), and peerDigestStatsReport().

requested [1/2]

bool PeerDigest::requested = false

in process of receiving [fresh] digest

Definition at line 94 of file PeerDigest.h.

Referenced by peerDigestCheck(), peerDigestLookup(), and peerDigestRequest().

requested [2/2]

time_t PeerDigest::requested = 0

Definition at line 103 of file PeerDigest.h.

retry_delay

time_t PeerDigest::retry_delay = 0

Definition at line 102 of file PeerDigest.h.

Referenced by peerDigestIncDelay(), and peerDigestStatsReport().

[struct]

struct { ... } PeerDigest::sent

Referenced by peerDigestStatsReport().

[struct]

struct { ... } PeerDigest::stats

Referenced by peerDigestStatsReport().

[struct]

struct { ... } PeerDigest::times

Referenced by PeerDigest(), ~PeerDigest(), peerDigestCheck(), peerDigestIncDelay(), peerDigestNeeded(), peerDigestRequest(), peerDigestSetCheck(), and peerDigestStatsReport().

usable

bool PeerDigest::usable = false

can be used for lookups

Definition at line 93 of file PeerDigest.h.

Referenced by peerDigestLookup().

used_count

int PeerDigest::used_count = 0

Definition at line 111 of file PeerDigest.h.

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The documentation for this class was generated from the following files:

• squid/src/PeerDigest.h
• squid/src/peer_digest.cc