Adaptation::Icap::ServiceRep Class Reference

#include <ServiceRep.h>

Inheritance diagram for Adaptation::Icap::ServiceRep:

Collaboration diagram for Adaptation::Icap::ServiceRep:

Classes
struct	Client

Public Types
typedef RefCount< ServiceRep >	Pointer
typedef String	Id

Public Member Functions
	ServiceRep (const ServiceConfigPointer &aConfig)
	~ServiceRep () override
void	finalize () override
bool	probed () const override
bool	up () const override
bool	availableForNew () const
	a new transaction may start communicating with the service More...
bool	availableForOld () const
	a transaction notified about connection slot availability may start communicating with the service More...
Initiate *	makeXactLauncher (Http::Message *virginHeader, HttpRequest *virginCause, AccessLogEntry::Pointer &alp) override
void	callWhenAvailable (AsyncCall::Pointer &cb, bool priority=false)
void	callWhenReady (AsyncCall::Pointer &cb)
bool	wantsUrl (const SBuf &urlPath) const override
bool	wantsPreview (const SBuf &urlPath, size_t &wantedSize) const
bool	allows204 () const
bool	allows206 () const
Comm::ConnectionPointer	getIdleConnection (bool isRetriable)
void	putConnection (const Comm::ConnectionPointer &conn, bool isReusable, bool sendReset, const char *comment)
void	noteConnectionUse (const Comm::ConnectionPointer &conn)
void	noteConnectionFailed (const char *comment)
void	noteFailure () override
void	noteGoneWaiter ()
	An xaction is not waiting any more for service to be available. More...
bool	doneAll () const override
	whether positive goal has been reached More...
void	callException (const std::exception &e) override
	called when the job throws during an async call More...
void	detach () override
bool	detached () const override
	whether detached() was called More...
void	noteTimeToUpdate ()
void	noteTimeToNotify ()
void	noteAdaptationAnswer (const Answer &answer) override
virtual bool	broken () const
bool	wants (const ServiceFilter &filter) const
const ServiceConfig &	cfg () const
virtual void	noteAdaptationAclCheckDone (Adaptation::ServiceGroupPointer group)
bool	canBeCalled (AsyncCall &call) const
	whether we can be called More...
void	callStart (AsyncCall &call)
virtual void	callEnd ()
	called right after the called job method More...
void	handleStopRequest ()
	process external request to terminate now (i.e. during this async call) More...
virtual void *	toCbdata ()=0

Static Public Member Functions
static void	Start (const Pointer &job)
static void	RegisterWithCacheManager ()

Public Attributes
Security::ContextPointer	sslContext
Security::FuturePeerContext	tlsContext
Security::SessionStatePointer	sslSession
const InstanceId< AsyncJob >	id
	job identifier More...

Protected Member Functions
ServiceConfig &	writeableCfg ()
CbcPointer< Initiate >	initiateAdaptation (Initiate *x)
	< starts freshly created initiate and returns a safe pointer to it More...
void	clearAdaptation (CbcPointer< Initiate > &x)
	clears the pointer (does not call announceInitiatorAbort) More...
void	announceInitiatorAbort (CbcPointer< Initiate > &x)
	inform the transaction about abnormal termination and clear the pointer More...
bool	initiated (const CbcPointer< AsyncJob > &job) const
	Must(initiated(initiate)) instead of Must(initiate.set()), for clarity. More...
void	deleteThis (const char *aReason)
void	mustStop (const char *aReason)
bool	done () const
	the job is destroyed in callEnd() when done() More...
virtual void	start ()
	called by AsyncStart; do not call directly More...
virtual void	swanSong ()

Static Protected Member Functions
static void	ReportAllJobs (StoreEntry *)
	writes a cache manager report about all jobs existing in this worker More...

Protected Attributes
const char *	stopReason
	reason for forcing done() to be true More...
const char *	typeName
	kid (leaf) class name, for debugging More...
AsyncCall::Pointer	inCall
	the asynchronous call being handled, if any More...
bool	started_ = false
	Start() has finished successfully. More...
bool	swanSang_ = false
	swanSong() was called More...

Private Types
typedef std::vector< Client >	Clients

Private Member Functions
	CBDATA_CHILD (ServiceRep)
ICAP::Method	parseMethod (const char *) const
ICAP::VectPoint	parseVectPoint (const char *) const
void	suspend (const char *reason)
bool	hasOptions () const
bool	needNewOptions () const
time_t	optionsFetchTime () const
void	scheduleUpdate (time_t when)
void	scheduleNotification ()
void	startGettingOptions ()
void	handleNewOptions (Options *newOptions)
void	changeOptions (Options *newOptions)
void	checkOptions ()
void	announceStatusChange (const char *downPhrase, bool important) const
void	setMaxConnections ()
	Set the maximum allowed connections for the service. More...
int	excessConnections () const
	The number of connections which excess the Max-Connections limit. More...
int	availableConnections () const
void	busyCheckpoint ()
const char *	status () const override
	internal cleanup; do not call directly More...
virtual void	finalizedInCbdataChild ()=0
	hack: ensure CBDATA_CHILD() after a toCbdata()-defining CBDATA_INTERMEDIATE() More...

Private Attributes
Clients	theClients
Options *	theOptions
CbcPointer< Adaptation::Initiate >	theOptionsFetcher
time_t	theLastUpdate
std::deque< Client >	theNotificationWaiters
int	theBusyConns
int	theAllWaiters
int	theMaxConnections
	the maximum allowed connections to the service More...
bool	connOverloadReported
	whether we reported exceeding theMaxConnections More...
IdleConnList *	theIdleConns
	idle persistent connection pool More...
FadingCounter	theSessionFailures
const char *	isSuspended
bool	notifying
bool	updateScheduled
bool	wasAnnouncedUp
bool	isDetached
ServiceConfigPointer	theConfig

Detailed Description

Definition at line 59 of file ServiceRep.h.

Member Typedef Documentation

Clients

typedef std::vector<Client> Adaptation::Icap::ServiceRep::Clients

private

Definition at line 127 of file ServiceRep.h.

Id

typedef String Adaptation::Service::Id

inherited

Definition at line 31 of file Service.h.

Pointer

typedef RefCount<ServiceRep> Adaptation::Icap::ServiceRep::Pointer

Definition at line 65 of file ServiceRep.h.

Constructor & Destructor Documentation

ServiceRep()

Adaptation::Icap::ServiceRep::ServiceRep ( const ServiceConfigPointer &  aConfig )

explicit

Definition at line 33 of file ServiceRep.cc.

References setMaxConnections(), and theIdleConns.

~ServiceRep()

Adaptation::Icap::ServiceRep::~ServiceRep ( )

override

Definition at line 50 of file ServiceRep.cc.

References Must, and SWALLOW_EXCEPTIONS.

Member Function Documentation

allows204()

bool Adaptation::Icap::ServiceRep::allows204

(

)

const

Definition at line 345 of file ServiceRep.cc.

References Must.

allows206()

bool Adaptation::Icap::ServiceRep::allows206

(

)

const

Definition at line 351 of file ServiceRep.cc.

References Must.

announceInitiatorAbort()

void Adaptation::Initiator::announceInitiatorAbort ( CbcPointer< Initiate > &  x )

protectedinherited

Definition at line 38 of file Initiator.cc.

References CallJobHere.

Referenced by Client::cleanAdaptation(), and ClientHttpRequest::~ClientHttpRequest().

announceStatusChange()

void Adaptation::Icap::ServiceRep::announceStatusChange ( const char *  downPhrase, bool  important  ) const

private

Definition at line 522 of file ServiceRep.cc.

References debugs.

availableConnections()

int Adaptation::Icap::ServiceRep::availableConnections ( ) const

private

The available connections slots to the ICAP server

Returns

the available slots, or -1 if there is no limit on allowed connections

Definition at line 199 of file ServiceRep.cc.

References DBG_IMPORTANT, debugs, max(), and Adaptation::srvForce.

availableForNew()

bool Adaptation::Icap::ServiceRep::availableForNew

(

)

const

Definition at line 306 of file ServiceRep.cc.

References Must.

availableForOld()

bool Adaptation::Icap::ServiceRep::availableForOld

(

)

const

Definition at line 316 of file ServiceRep.cc.

References Must.

broken()

bool Adaptation::Service::broken ( ) const

virtualinherited

Definition at line 30 of file Service.cc.

busyCheckpoint()

void Adaptation::Icap::ServiceRep::busyCheckpoint ( )

private

If there are xactions waiting for the service to be available, notify as many xactions as the available connections slots.

Definition at line 247 of file ServiceRep.cc.

References Adaptation::Icap::ServiceRep::Client::callback, debugs, and ScheduleCallHere.

callEnd()

void AsyncJob::callEnd ( )

virtualinherited

called right after the called job method

Reimplemented in Adaptation::Icap::Xaction.

Definition at line 152 of file AsyncJob.cc.

References assert, AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::done(), AsyncJob::inCall, AsyncJob::started_, AsyncJob::status(), AsyncJob::swanSang_, AsyncJob::swanSong(), and AsyncJob::typeName.

Referenced by Adaptation::Icap::Xaction::callEnd(), and AsyncJob::deleteThis().

callException()

void Adaptation::Icap::ServiceRep::callException ( const std::exception &  e )

overridevirtual

Reimplemented from AsyncJob.

Definition at line 567 of file ServiceRep.cc.

References debugs.

callStart()

void AsyncJob::callStart ( AsyncCall &  call )

inherited

called just before the called method

Definition at line 130 of file AsyncJob.cc.

References cbdataReferenceValid(), AsyncCall::debugLevel, debugs, AsyncCall::debugSection, AsyncJob::inCall, Must, AsyncJob::status(), CbdataParent::toCbdata(), and AsyncJob::typeName.

callWhenAvailable()

void Adaptation::Icap::ServiceRep::callWhenAvailable	(	AsyncCall::Pointer &	cb,
		bool	priority = false
	)

Definition at line 402 of file ServiceRep.cc.

References Adaptation::Icap::ServiceRep::Client::callback, debugs, Must, and Adaptation::Icap::ServiceRep::Client::service.

callWhenReady()

void Adaptation::Icap::ServiceRep::callWhenReady

(

AsyncCall::Pointer &

cb

)

Definition at line 420 of file ServiceRep.cc.

References Adaptation::Icap::ServiceRep::Client::callback, debugs, Must, and Adaptation::Icap::ServiceRep::Client::service.

canBeCalled()

bool AsyncJob::canBeCalled ( AsyncCall &  call ) const

inherited

Definition at line 117 of file AsyncJob.cc.

References AsyncCall::cancel(), debugs, and AsyncJob::inCall.

CBDATA_CHILD()

Adaptation::Icap::ServiceRep::CBDATA_CHILD ( ServiceRep  )

private

cfg()

const ServiceConfig& Adaptation::Service::cfg ( ) const

inlineinherited

Definition at line 51 of file Service.h.

References Adaptation::Service::theConfig.

Referenced by Adaptation::ServiceGroup::checkUniqueness(), Adaptation::Icap::Xaction::dnsLookupDone(), Adaptation::ServiceGroup::finalize(), Adaptation::Icap::Xaction::finalizeLogInfo(), Adaptation::Icap::ModXact::finalizeLogInfo(), Adaptation::ServiceGroup::findService(), Adaptation::Icap::OptXact::makeRequest(), Adaptation::Icap::Xaction::openConnection(), Adaptation::Service::Service(), Adaptation::DynamicServiceChain::Split(), and Adaptation::Iterator::step().

changeOptions()

void Adaptation::Icap::ServiceRep::changeOptions ( Options *  newOptions )

private

Definition at line 454 of file ServiceRep.cc.

References debugs, and squid_curtime.

checkOptions()

void Adaptation::Icap::ServiceRep::checkOptions ( )

private

Definition at line 469 of file ServiceRep.cc.

References String::append(), DBG_IMPORTANT, debugs, int, Adaptation::methodStr(), and squid_curtime.

clearAdaptation()

void Adaptation::Initiator::clearAdaptation ( CbcPointer< Initiate > &  x )

protectedinherited

Definition at line 32 of file Initiator.cc.

References CbcPointer< Cbc >::clear().

Referenced by ClientHttpRequest::handleAdaptedHeader(), Client::noteAdaptationAnswer(), and ClientHttpRequest::noteAdaptationAnswer().

deleteThis()

void AsyncJob::deleteThis ( const char *  aReason )

protectedinherited

Definition at line 65 of file AsyncJob.cc.

References asyncCall(), AsyncJob::callEnd(), debugs, AsyncJob::inCall, JobMemFun(), Must, AsyncJob::stopReason, and AsyncJob::typeName.

Referenced by ConnStateData::connStateClosed().

detach()

void Adaptation::Icap::ServiceRep::detach ( )

overridevirtual

called when removed from the config; the service will be auto-destroyed when the last refcounting user leaves

Implements Adaptation::Service.

Definition at line 718 of file ServiceRep.cc.

References debugs.

detached()

bool Adaptation::Icap::ServiceRep::detached ( ) const

overridevirtual

Implements Adaptation::Service.

Definition at line 725 of file ServiceRep.cc.

done()

bool AsyncJob::done ( ) const

protectedinherited

Definition at line 106 of file AsyncJob.cc.

References AsyncJob::doneAll(), and AsyncJob::stopReason.

Referenced by AsyncJob::callEnd(), HappyConnOpener::checkForNewConnection(), Downloader::downloadFinished(), and HappyConnOpener::maybeOpenPrimeConnection().

doneAll()

bool Adaptation::Icap::ServiceRep::doneAll ( ) const

inlineoverridevirtual

Reimplemented from AsyncJob.

Definition at line 101 of file ServiceRep.h.

References AsyncJob::doneAll().

excessConnections()

int Adaptation::Icap::ServiceRep::excessConnections ( ) const

private

Definition at line 223 of file ServiceRep.cc.

finalize()

void Adaptation::Icap::ServiceRep::finalize ( )

overridevirtual

Reimplemented from Adaptation::Service.

Definition at line 60 of file ServiceRep.cc.

References debugs, DEFAULT_ICAP_PORT, DEFAULT_ICAPS_PORT, Adaptation::Service::finalize(), Adaptation::Config::oldest_service_failure, and Adaptation::Icap::TheConfig.

finalizedInCbdataChild()

virtual void CbdataParent::finalizedInCbdataChild ( )

privatepure virtualinherited

getIdleConnection()

Comm::ConnectionPointer Adaptation::Icap::ServiceRep::getIdleConnection

(

bool

isRetriable

)

Returns

an idle persistent ICAP connection or nil

Definition at line 118 of file ServiceRep.cc.

References debugs.

Referenced by Adaptation::Icap::Xaction::openConnection().

handleNewOptions()

void Adaptation::Icap::ServiceRep::handleNewOptions ( Options *  newOptions )

private

Definition at line 575 of file ServiceRep.cc.

References debugs, and min().

handleStopRequest()

void AsyncJob::handleStopRequest ( )

inlineinherited

Definition at line 73 of file AsyncJob.h.

References AsyncJob::mustStop().

hasOptions()

bool Adaptation::Icap::ServiceRep::hasOptions ( ) const

private

Definition at line 296 of file ServiceRep.cc.

initiateAdaptation()

CbcPointer< Adaptation::Initiate > Adaptation::Initiator::initiateAdaptation ( Initiate *  x )

protectedinherited

Definition at line 23 of file Initiator.cc.

References Adaptation::Initiate::initiator().

Referenced by Client::startAdaptation(), and ClientHttpRequest::startAdaptation().

initiated()

bool Adaptation::Initiator::initiated ( const CbcPointer< AsyncJob > &  job ) const

inlineprotectedinherited

Definition at line 52 of file Initiator.h.

Referenced by Client::startAdaptation(), and ClientHttpRequest::startAdaptation().

makeXactLauncher()

Adaptation::Initiate * Adaptation::Icap::ServiceRep::makeXactLauncher ( Http::Message *  virginHeader, HttpRequest *  virginCause, AccessLogEntry::Pointer &  alp  )

overridevirtual

Implements Adaptation::Service.

Definition at line 671 of file ServiceRep.cc.

mustStop()

void AsyncJob::mustStop ( const char *  aReason )

protectedinherited

Definition at line 85 of file AsyncJob.cc.

References debugs, AsyncJob::inCall, Must, AsyncJob::stopReason, and AsyncJob::typeName.

Referenced by HttpStateData::abortAll(), AsyncJob::callException(), HttpStateData::continueAfterParsingHeader(), HttpStateData::drop1xx(), HttpStateData::handleMoreRequestBodyAvailable(), AsyncJob::handleStopRequest(), HttpStateData::httpStateConnClosed(), HttpStateData::httpTimeout(), HttpStateData::proceedAfter1xx(), ConnStateData::proxyProtocolError(), HttpStateData::readReply(), HttpStateData::start(), and HttpStateData::wroteLast().

needNewOptions()

bool Adaptation::Icap::ServiceRep::needNewOptions ( ) const

private

Definition at line 449 of file ServiceRep.cc.

noteAdaptationAclCheckDone()

void Adaptation::Initiator::noteAdaptationAclCheckDone ( Adaptation::ServiceGroupPointer  group )

virtualinherited

AccessCheck calls this back with a possibly nil service group to signal whether adaptation is needed and where it should start.

Reimplemented in ClientHttpRequest, and Client.

Definition at line 17 of file Initiator.cc.

References Must.

noteAdaptationAnswer()

void Adaptation::Icap::ServiceRep::noteAdaptationAnswer ( const Answer &  answer )

overridevirtual

called with the initial adaptation decision (adapt, block, error); virgin and/or adapted body transmission may continue after this

Implements Adaptation::Initiator.

Definition at line 537 of file ServiceRep.cc.

References Adaptation::Answer::akError, Adaptation::Answer::akForward, Adaptation::Icap::Options::configure(), DBG_IMPORTANT, debugs, RefCount< C >::getRaw(), Adaptation::Answer::kind, Adaptation::Answer::message, and Must.

noteConnectionFailed()

void Adaptation::Icap::ServiceRep::noteConnectionFailed

(

const char *

comment

)

Definition at line 178 of file ServiceRep.cc.

References debugs.

noteConnectionUse()

void Adaptation::Icap::ServiceRep::noteConnectionUse

(

const Comm::ConnectionPointer &

conn

)

Definition at line 172 of file ServiceRep.cc.

References Comm::Connection::fd, fd_table, Comm::IsConnOpen(), and Must.

noteFailure()

void Adaptation::Icap::ServiceRep::noteFailure ( )

overridevirtual

Implements Adaptation::Service.

Definition at line 95 of file ServiceRep.cc.

References debugs, Adaptation::Config::oldest_service_failure, Adaptation::Config::service_failure_limit, and Adaptation::Icap::TheConfig.

noteGoneWaiter()

void Adaptation::Icap::ServiceRep::noteGoneWaiter

(

)

Definition at line 238 of file ServiceRep.cc.

noteTimeToNotify()

void Adaptation::Icap::ServiceRep::noteTimeToNotify

(

)

Definition at line 381 of file ServiceRep.cc.

References Adaptation::Icap::ServiceRep::Client::callback, debugs, Must, and ScheduleCallHere.

noteTimeToUpdate()

void Adaptation::Icap::ServiceRep::noteTimeToUpdate

(

)

Definition at line 367 of file ServiceRep.cc.

References debugs.

Referenced by ServiceRep_noteTimeToUpdate().

optionsFetchTime()

time_t Adaptation::Icap::ServiceRep::optionsFetchTime ( ) const

private

Definition at line 647 of file ServiceRep.cc.

References debugs, Adaptation::Config::service_revival_delay, squid_curtime, and Adaptation::Icap::TheConfig.

parseMethod()

ICAP::Method Adaptation::Icap::ServiceRep::parseMethod ( const char *  ) const

private

parseVectPoint()

ICAP::VectPoint Adaptation::Icap::ServiceRep::parseVectPoint ( const char *  ) const

private

probed()

bool Adaptation::Icap::ServiceRep::probed ( ) const

overridevirtual

Implements Adaptation::Service.

Definition at line 291 of file ServiceRep.cc.

putConnection()

void Adaptation::Icap::ServiceRep::putConnection	(	const Comm::ConnectionPointer &	conn,
		bool	isReusable,
		bool	sendReset,
		const char *	comment
	)

Definition at line 147 of file ServiceRep.cc.

References Comm::Connection::close(), comm_reset_close(), debugs, Comm::IsConnOpen(), and Must.

RegisterWithCacheManager()

void AsyncJob::RegisterWithCacheManager ( )

staticinherited

Definition at line 215 of file AsyncJob.cc.

References Mgr::RegisterAction(), and AsyncJob::ReportAllJobs().

Referenced by mainInitialize().

ReportAllJobs()

void AsyncJob::ReportAllJobs ( StoreEntry *  e )

staticprotectedinherited

Definition at line 198 of file AsyncJob.cc.

References AllJobs().

Referenced by AsyncJob::RegisterWithCacheManager().

scheduleNotification()

void Adaptation::Icap::ServiceRep::scheduleNotification ( )

private

Definition at line 443 of file ServiceRep.cc.

References CallJobHere, and debugs.

scheduleUpdate()

void Adaptation::Icap::ServiceRep::scheduleUpdate ( time_t  when )

private

Definition at line 609 of file ServiceRep.cc.

References DBG_IMPORTANT, debugs, eventAdd(), eventDelete(), eventFind(), ServiceRep_noteTimeToUpdate(), and squid_curtime.

setMaxConnections()

void Adaptation::Icap::ServiceRep::setMaxConnections ( )

private

Definition at line 184 of file ServiceRep.cc.

Referenced by ServiceRep().

start()

void AsyncJob::start ( )

protectedvirtualinherited

Reimplemented in Ipc::Port, ConnStateData, Adaptation::Icap::ModXact, Ftp::Client, HappyConnOpener, Ftp::Gateway, Ftp::Server, HttpStateData, Adaptation::Ecap::XactionRep, Ipc::UdsSender, Adaptation::Icap::Xaction, Rock::Rebuild, Downloader, Adaptation::AccessCheck, Adaptation::Icap::Launcher, Security::PeerConnector, Ftp::Relay, Log::TcpLogger, Http::Tunneler, Adaptation::Iterator, Http::One::Server, Ipc::Forwarder, Comm::TcpAcceptor, Ipc::Coordinator, Ipc::Inquirer, Rock::HeaderUpdater, Comm::ConnOpener, PeerPoolMgr, Mgr::StoreToCommWriter, Server, Mgr::Inquirer, Snmp::Inquirer, Adaptation::Icap::OptXact, Ipc::Strand, Mgr::Filler, and Mgr::ActionWriter.

Definition at line 59 of file AsyncJob.cc.

Referenced by Ipc::Port::start(), PeerPoolMgr::start(), AsyncJob::Start(), Adaptation::Iterator::start(), Http::Tunneler::start(), Adaptation::AccessCheck::start(), Adaptation::Icap::Launcher::start(), Security::PeerConnector::start(), Adaptation::Icap::Xaction::start(), Ipc::UdsSender::start(), and ConnStateData::start().

Start()

void AsyncJob::Start ( const Pointer &  job )

staticinherited

Promises to start the configured job (eventually). The job is deemed to be running asynchronously beyond this point, so the caller should only access the job object via AsyncCalls rather than directly.

swanSong() is only called for jobs for which this method has returned successfully (i.e. without throwing).

Definition at line 37 of file AsyncJob.cc.

References CallJobHere, AsyncJob::start(), and AsyncJob::started_.

Referenced by Ftp::Server::AcceptCtrlConnection(), clientListenerConnectionOpened(), Ipc::Coordinator::handleCacheMgrRequest(), Ipc::Coordinator::handleSnmpRequest(), httpAccept(), httpsAccept(), httpStart(), idnsInitVC(), Ftp::Gateway::listenForDataChannel(), Ftp::Server::listenForDataConnection(), Log::TcpLogger::Open(), peerProbeConnect(), Mgr::FunAction::respond(), Mgr::InfoAction::respond(), Ipc::SendMessage(), Mgr::Inquirer::sendResponse(), snmpConstructReponse(), SquidMain(), Adaptation::AccessCheck::Start(), CacheManager::start(), Rock::Rebuild::Start(), JobWaitBase::start_(), BodyPipe::startAutoConsumptionIfNeeded(), Ftp::StartGateway(), Ftp::StartRelay(), and Rock::SwapDir::updateHeaders().

startGettingOptions()

void Adaptation::Icap::ServiceRep::startGettingOptions ( )

private

Definition at line 597 of file ServiceRep.cc.

References debugs, and Must.

status()

const char * Adaptation::Icap::ServiceRep::status ( ) const

overrideprivatevirtual

for debugging, starts with space

Reimplemented from AsyncJob.

Definition at line 678 of file ServiceRep.cc.

References MemBuf::append(), Packable::appendf(), MemBuf::content(), MemBuf::reset(), and MemBuf::terminate().

suspend()

void Adaptation::Icap::ServiceRep::suspend ( const char *  reason )

private

Definition at line 279 of file ServiceRep.cc.

References DBG_IMPORTANT, debugs, Adaptation::Config::service_revival_delay, squid_curtime, and Adaptation::Icap::TheConfig.

swanSong()

virtual void AsyncJob::swanSong ( )

inlineprotectedvirtualinherited

Reimplemented in Adaptation::Icap::ModXactLauncher, Adaptation::Icap::ModXact, ConnStateData, HappyConnOpener, Adaptation::Icap::Xaction, Adaptation::Ecap::XactionRep, Client, Ipc::UdsSender, Rock::Rebuild, Adaptation::Icap::Launcher, Security::PeerConnector, Ftp::Relay, Log::TcpLogger, Http::Tunneler, Downloader, Adaptation::Iterator, Comm::TcpAcceptor, Ipc::Forwarder, Adaptation::Initiate, Ipc::Inquirer, Adaptation::Icap::OptXact, Rock::HeaderUpdater, Mgr::Forwarder, Comm::ConnOpener, PeerPoolMgr, Mgr::StoreToCommWriter, Server, Snmp::Forwarder, and Mgr::Filler.

Definition at line 61 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), Server::swanSong(), Comm::ConnOpener::swanSong(), PeerPoolMgr::swanSong(), Rock::HeaderUpdater::swanSong(), Comm::TcpAcceptor::swanSong(), Http::Tunneler::swanSong(), Log::TcpLogger::swanSong(), Security::PeerConnector::swanSong(), Ipc::UdsSender::swanSong(), Client::swanSong(), and HappyConnOpener::swanSong().

toCbdata()

virtual void* CbdataParent::toCbdata ( )

pure virtualinherited

Referenced by AsyncJob::callException(), and AsyncJob::callStart().

up()

bool Adaptation::Icap::ServiceRep::up ( ) const

overridevirtual

Implements Adaptation::Service.

Definition at line 301 of file ServiceRep.cc.

wants()

bool Adaptation::Service::wants ( const ServiceFilter &  filter ) const

inherited

Definition at line 36 of file Service.cc.

References Adaptation::ServiceFilter::method, AnyP::Uri::path(), Adaptation::ServiceFilter::point, Adaptation::ServiceFilter::request, and HttpRequest::url.

Referenced by Adaptation::ServiceGroup::findService().

wantsPreview()

bool Adaptation::Icap::ServiceRep::wantsPreview	(	const SBuf &	urlPath,
		size_t &	wantedSize
	)		const

Definition at line 330 of file ServiceRep.cc.

References Must, and Adaptation::Icap::Options::xferPreview.

wantsUrl()

bool Adaptation::Icap::ServiceRep::wantsUrl ( const SBuf &  urlPath ) const

overridevirtual

Implements Adaptation::Service.

Definition at line 324 of file ServiceRep.cc.

References Must, and Adaptation::Icap::Options::xferIgnore.

writeableCfg()

ServiceConfig& Adaptation::Service::writeableCfg ( )

inlineprotectedinherited

Definition at line 62 of file Service.h.

References Adaptation::Service::theConfig.

Member Data Documentation

connOverloadReported

bool Adaptation::Icap::ServiceRep::connOverloadReported

mutableprivate

Definition at line 144 of file ServiceRep.h.

id

const InstanceId<AsyncJob> AsyncJob::id

inherited

Definition at line 75 of file AsyncJob.h.

inCall

AsyncCall::Pointer AsyncJob::inCall

protectedinherited

Definition at line 86 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::canBeCalled(), AsyncJob::deleteThis(), and AsyncJob::mustStop().

isDetached

bool Adaptation::Icap::ServiceRep::isDetached

private

Definition at line 191 of file ServiceRep.h.

isSuspended

const char* Adaptation::Icap::ServiceRep::isSuspended

private

Definition at line 148 of file ServiceRep.h.

notifying

bool Adaptation::Icap::ServiceRep::notifying

private

Definition at line 150 of file ServiceRep.h.

sslContext

Security::ContextPointer Adaptation::Icap::ServiceRep::sslContext

Definition at line 114 of file ServiceRep.h.

sslSession

Security::SessionStatePointer Adaptation::Icap::ServiceRep::sslSession

Definition at line 117 of file ServiceRep.h.

started_

bool AsyncJob::started_ = false

protectedinherited

Definition at line 88 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), AsyncJob::Start(), and AsyncJob::~AsyncJob().

stopReason

const char* AsyncJob::stopReason

protectedinherited

Definition at line 84 of file AsyncJob.h.

Referenced by AsyncJob::deleteThis(), AsyncJob::done(), AsyncJob::mustStop(), AsyncJob::status(), and HappyConnOpener::status().

swanSang_

bool AsyncJob::swanSang_ = false

protectedinherited

Definition at line 89 of file AsyncJob.h.

Referenced by AsyncJob::callEnd(), and AsyncJob::~AsyncJob().

theAllWaiters

int Adaptation::Icap::ServiceRep::theAllWaiters

private

number of xactions waiting for a connection slot (notified and not) the number is decreased after the xaction receives notification

Definition at line 141 of file ServiceRep.h.

theBusyConns

int Adaptation::Icap::ServiceRep::theBusyConns

private

number of connections given to active transactions

Definition at line 138 of file ServiceRep.h.

theClients

Clients Adaptation::Icap::ServiceRep::theClients

private

Definition at line 129 of file ServiceRep.h.

theConfig

ServiceConfigPointer Adaptation::Service::theConfig

privateinherited

Definition at line 65 of file Service.h.

Referenced by Adaptation::Service::cfg(), Adaptation::Service::Service(), and Adaptation::Service::writeableCfg().

theIdleConns

IdleConnList* Adaptation::Icap::ServiceRep::theIdleConns

private

Definition at line 145 of file ServiceRep.h.

Referenced by ServiceRep().

theLastUpdate

time_t Adaptation::Icap::ServiceRep::theLastUpdate

private

Definition at line 133 of file ServiceRep.h.

theMaxConnections

int Adaptation::Icap::ServiceRep::theMaxConnections

private

Definition at line 142 of file ServiceRep.h.

theNotificationWaiters

std::deque<Client> Adaptation::Icap::ServiceRep::theNotificationWaiters

private

FIFO queue of xactions waiting for a connection slot and not yet notified about it; xaction is removed when notification is scheduled

Definition at line 137 of file ServiceRep.h.

theOptions

Options* Adaptation::Icap::ServiceRep::theOptions

private

Definition at line 131 of file ServiceRep.h.

theOptionsFetcher

CbcPointer<Adaptation::Initiate> Adaptation::Icap::ServiceRep::theOptionsFetcher

private

Definition at line 132 of file ServiceRep.h.

theSessionFailures

FadingCounter Adaptation::Icap::ServiceRep::theSessionFailures

private

Definition at line 147 of file ServiceRep.h.

tlsContext

Security::FuturePeerContext Adaptation::Icap::ServiceRep::tlsContext

Definition at line 116 of file ServiceRep.h.

typeName

const char* AsyncJob::typeName

protectedinherited

Definition at line 85 of file AsyncJob.h.

Referenced by AsyncJob::AsyncJob(), AsyncJob::callEnd(), AsyncJob::callStart(), AsyncJob::deleteThis(), AsyncJob::mustStop(), Adaptation::Icap::Xaction::Xaction(), and AsyncJob::~AsyncJob().

updateScheduled

bool Adaptation::Icap::ServiceRep::updateScheduled

private

Definition at line 151 of file ServiceRep.h.

wasAnnouncedUp

bool Adaptation::Icap::ServiceRep::wasAnnouncedUp

mutableprivate

Definition at line 190 of file ServiceRep.h.

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

• src/adaptation/icap/ServiceRep.h
• src/adaptation/icap/ServiceRep.cc