Coordinates shared activities of Strands (Squid processes or threads) More...

#include <Coordinator.h>

Inheritance diagram for Ipc::Coordinator:

Collaboration diagram for Ipc::Coordinator:

Public Types
typedef CbcPointer< AsyncJob >	Pointer

Public Member Functions
	Coordinator ()

void	broadcastSignal (int sig) const
	send sig to registered strands

const StrandCoords &	strands () const
	currently registered strands

bool	canBeCalled (AsyncCall &call) const
	whether we can be called

void	callStart (AsyncCall &call)

virtual void	callEnd ()
	called right after the called job method

virtual void	callException (const std::exception &e)
	called when the job throws during an async call

void	handleStopRequest ()
	process external request to terminate now (i.e. during this async call)

virtual void *	toCbdata ()=0

Static Public Member Functions
static Coordinator *	Instance ()

static String	MakeAddr (const char *proccessLabel, int id)
	calculates IPC message address for strand id of processLabel type

static String	CoordinatorAddr ()
	get the IPC message address for coordinator process

static void	Start (const Pointer &job)

static void	RegisterWithCacheManager ()

Public Attributes
struct sockaddr_un	address
	UDS address from path; treat as read-only.

const InstanceId< AsyncJob >	id
	job identifier

Protected Member Functions
void	start () override
	called by AsyncStart; do not call directly

void	receive (const TypedMsgHdr &message) override

StrandCoord *	findStrand (int kidId)
	registered strand or NULL

void	registerStrand (const StrandCoord &)
	adds or updates existing

void	handleRegistrationRequest (const StrandMessage &)
	register,ACK

void	notifySearcher (const StrandSearchRequest &request, const StrandCoord &)
	answer the waiting search request

void	handleSearchRequest (const StrandSearchRequest &request)
	answers or queues the request if the answer is not yet known

void	handleSharedListenRequest (const SharedListenRequest &request)
	returns cached socket or calls openListenSocket()

void	handleCacheMgrRequest (const Mgr::Request &request)

void	handleCacheMgrResponse (const Mgr::Response &response)

void	handleSnmpRequest (const Snmp::Request &request)

void	handleSnmpResponse (const Snmp::Response &response)

Comm::ConnectionPointer	openListenSocket (const SharedListenRequest &request, int &errNo)
	calls comm_open_listener()

bool	doneAll () const override
	whether positive goal has been reached

void	doListen ()
	read the next incoming message

virtual void	timedout ()
	called after setTimeout() if timed out

Comm::ConnectionPointer &	conn ()
	creates if needed and returns raw UDS socket descriptor

void	setTimeout (time_t seconds, const char *handlerName)
	call timedout() if no UDS messages in a given number of seconds

void	clearTimeout ()
	remove previously set timeout, if any

void	setOptions (int newOptions)
	changes socket options

void	deleteThis (const char *aReason)

void	mustStop (const char *aReason)

bool	done () const
	the job is destroyed in callEnd() when done()

virtual void	swanSong ()

virtual const char *	status () const
	internal cleanup; do not call directly

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

Protected Attributes
const char *	stopReason
	reason for forcing done() to be true

const char *	typeName
	kid (leaf) class name, for debugging

AsyncCall::Pointer	inCall
	the asynchronous call being handled, if any

bool	started_ = false
	Start() has finished successfully.

bool	swanSang_ = false
	swanSong() was called

Private Types
typedef std::list< StrandSearchRequest >	Searchers
	search requests

typedef std::map< OpenListenerParams, Comm::ConnectionPointer >	Listeners
	params:connection map

Private Member Functions
	CBDATA_CHILD (Coordinator)

	Coordinator (const Coordinator &)

Coordinator &	operator= (const Coordinator &)

void	noteRead (const CommIoCbParams &params)

void	receiveOrIgnore (const TypedMsgHdr &)
	receive() but ignore any errors

void	noteTimeout (const CommTimeoutCbParams &p)
	Comm timeout callback; calls timedout()

virtual void	finalizedInCbdataChild ()=0
	hack: ensure CBDATA_CHILD() after a toCbdata()-defining CBDATA_INTERMEDIATE()

Private Attributes
StrandCoords	strands_
	registered processes and threads

Searchers	searchers
	yet unanswered search requests in arrival order

Listeners	listeners
	cached comm_open_listener() results

TypedMsgHdr	buf
	msghdr struct filled by Comm

int	options
	UDS options.

Comm::ConnectionPointer	conn_
	UDS descriptor.

Static Private Attributes
static Coordinator *	TheInstance = nullptr
	the only class instance in existence

Detailed Description

Definition at line 30 of file Coordinator.h.

Member Typedef Documentation

◆ Listeners

typedef std::map<OpenListenerParams, Comm::ConnectionPointer> Ipc::Coordinator::Listeners

private

Definition at line 74 of file Coordinator.h.

◆ Pointer

typedef CbcPointer<AsyncJob> AsyncJob::Pointer

inherited

Definition at line 34 of file AsyncJob.h.

◆ Searchers

typedef std::list<StrandSearchRequest> Ipc::Coordinator::Searchers

private

Definition at line 71 of file Coordinator.h.

Constructor & Destructor Documentation

◆ Coordinator() [1/2]

Ipc::Coordinator::Coordinator ( )

Definition at line 39 of file Coordinator.cc.

◆ Coordinator() [2/2]

Ipc::Coordinator::Coordinator ( const Coordinator & )

private

Member Function Documentation

◆ broadcastSignal()

void Ipc::Coordinator::broadcastSignal ( int sig ) const

Definition at line 286 of file Coordinator.cc.

References debugs.

◆ 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 AsyncJob::callException ( const std::exception & e )

virtualinherited

Reimplemented in ConnStateData, ClientHttpRequest, Rock::Rebuild, Adaptation::Icap::ModXact, Adaptation::Icap::ServiceRep, Adaptation::Icap::Xaction, Ipc::Forwarder, Ipc::Inquirer, and Ftp::Server.

Definition at line 143 of file AsyncJob.cc.

References cbdataReferenceValid(), debugs, Must, AsyncJob::mustStop(), and CbdataParent::toCbdata().

Referenced by ConnStateData::callException(), Adaptation::Icap::Xaction::callException(), Ipc::Forwarder::callException(), Ipc::Inquirer::callException(), and Ftp::Server::callException().

◆ 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.

◆ 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()

Ipc::Coordinator::CBDATA_CHILD ( Coordinator )

private

◆ clearTimeout()

void Ipc::UdsOp::clearTimeout ( )

protectedinherited

Definition at line 63 of file UdsOp.cc.

References commUnsetConnTimeout().

◆ conn()

Comm::ConnectionPointer & Ipc::UdsOp::conn ( )

protectedinherited

Definition at line 42 of file UdsOp.cc.

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

◆ CoordinatorAddr()

String Ipc::Port::CoordinatorAddr ( )

staticinherited

Definition at line 65 of file Port.cc.

References String::append(), channelPathPfx, coordinatorAddrLabel, Instance::NamePrefix(), and String::size().

Referenced by Ipc::StrandMessage::NotifyCoordinator(), IpcIoFile::open(), Mgr::Action::sendResponse(), Snmp::SendResponse(), SendSharedListenRequest(), and Ipc::Forwarder::start().

◆ deleteThis()

void AsyncJob::deleteThis ( const char * aReason )

protectedinherited

Definition at line 65 of file AsyncJob.cc.

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

Referenced by ConnStateData::connStateClosed(), and AsyncJob::deleteThis().

◆ doListen()

void Ipc::Port::doListen ( )

protectedinherited

Definition at line 38 of file Port.cc.

References comm_read(), debugs, JobCallback, MYNAME, and Ipc::Port::noteRead().

◆ 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 Ipc::Port::doneAll ( ) const

overrideprotectedvirtualinherited

Reimplemented from AsyncJob.

Definition at line 48 of file Port.cc.

◆ finalizedInCbdataChild()

virtual void CbdataParent::finalizedInCbdataChild ( )

privatepure virtualinherited

◆ findStrand()

Ipc::StrandCoord * Ipc::Coordinator::findStrand ( int kidId )

protected

Definition at line 49 of file Coordinator.cc.

◆ handleCacheMgrRequest()

void Ipc::Coordinator::handleCacheMgrRequest ( const Mgr::Request & request )

protected

Definition at line 172 of file Coordinator.cc.

References Mgr::ActionParams::actionName, Mgr::Request::conn, CacheManager::createRequestedAction(), DBG_IMPORTANT, debugs, Comm::Connection::fd, CacheManager::GetInstance(), MYNAME, Mgr::Response::pack(), Mgr::Request::params, Ipc::Request::requestId, Ipc::Request::requestorId, Ipc::SendMessage(), AsyncJob::Start(), Ipc::strandAddrLabel, and xclose().

◆ handleCacheMgrResponse()

void Ipc::Coordinator::handleCacheMgrResponse ( const Mgr::Response & response )

protected

Definition at line 198 of file Coordinator.cc.

References Ipc::Inquirer::HandleRemoteAck().

◆ handleRegistrationRequest()

void Ipc::Coordinator::handleRegistrationRequest ( const StrandMessage & msg )

protected

Definition at line 141 of file Coordinator.cc.

References Ipc::StrandCoord::kidId, Ipc::mtStrandRegistered, Ipc::StrandMessage::pack(), Ipc::SendMessage(), Ipc::StrandMessage::strand, and Ipc::strandAddrLabel.

◆ handleSearchRequest()

void Ipc::Coordinator::handleSearchRequest ( const StrandSearchRequest & request )

protected

Definition at line 204 of file Coordinator.cc.

References debugs, Ipc::StrandSearchRequest::requestorId, and Ipc::StrandSearchRequest::tag.

◆ handleSharedListenRequest()

void Ipc::Coordinator::handleSharedListenRequest ( const SharedListenRequest & request )

protected

Definition at line 152 of file Coordinator.cc.

References Ipc::OpenListenerParams::addr, debugs, Comm::Connection::fd, Ipc::SharedListenRequest::mapId, Ipc::SharedListenResponse::pack(), Ipc::SharedListenRequest::params, Ipc::SharedListenRequest::requestorId, Ipc::SendMessage(), and Ipc::strandAddrLabel.

◆ handleSnmpRequest()

void Ipc::Coordinator::handleSnmpRequest ( const Snmp::Request & request )

protected

Definition at line 238 of file Coordinator.cc.

References debugs, MYNAME, Snmp::Response::pack(), Ipc::Request::requestId, Ipc::Request::requestorId, Ipc::SendMessage(), AsyncJob::Start(), and Ipc::strandAddrLabel.

◆ handleSnmpResponse()

void Ipc::Coordinator::handleSnmpResponse ( const Snmp::Response & response )

protected

Definition at line 251 of file Coordinator.cc.

References debugs, Ipc::Inquirer::HandleRemoteAck(), and MYNAME.

◆ handleStopRequest()

void AsyncJob::handleStopRequest ( )

inlineinherited

Definition at line 73 of file AsyncJob.h.

References AsyncJob::mustStop().

◆ Instance()

Ipc::Coordinator * Ipc::Coordinator::Instance ( )

static

Definition at line 296 of file Coordinator.cc.

Referenced by SquidMain().

◆ MakeAddr()

String Ipc::Port::MakeAddr	(	const char *	proccessLabel,
		int	id
	)

staticinherited

Definition at line 53 of file Port.cc.

References String::append(), assert, channelPathPfx, Instance::NamePrefix(), and xitoa().

Referenced by Ipc::Inquirer::inquire(), IpcIoFile::Notify(), and CollapsedForwarding::Notify().

◆ 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(), AsyncJob::handleStopRequest(), HttpStateData::httpStateConnClosed(), HttpStateData::httpTimeout(), HttpStateData::proceedAfter1xx(), ConnStateData::proxyProtocolError(), HttpStateData::readReply(), HttpStateData::start(), and HttpStateData::wroteLast().

◆ noteRead()

void Ipc::Port::noteRead ( const CommIoCbParams & params )

privateinherited

Definition at line 94 of file Port.cc.

References assert, CommIoCbParams::buf, CommCommonCbParams::conn, debugs, CommCommonCbParams::flag, and Comm::OK.

Referenced by Ipc::Port::doListen().

◆ noteTimeout()

void Ipc::UdsOp::noteTimeout ( const CommTimeoutCbParams & p )

privateinherited

Definition at line 68 of file UdsOp.cc.

Referenced by Ipc::UdsOp::setTimeout().

◆ notifySearcher()

void Ipc::Coordinator::notifySearcher	(	const StrandSearchRequest &	request,
		const StrandCoord &	strand
	)

protected

Definition at line 225 of file Coordinator.cc.

References debugs, Ipc::StrandCoord::kidId, Ipc::mtStrandReady, Ipc::StrandMessage::pack(), Ipc::StrandSearchRequest::qid, Ipc::StrandSearchRequest::requestorId, Ipc::SendMessage(), Ipc::strandAddrLabel, and Ipc::StrandSearchRequest::tag.

◆ openListenSocket()

Comm::ConnectionPointer Ipc::Coordinator::openListenSocket	(	const SharedListenRequest &	request,
		int &	errNo
	)

protected

Definition at line 259 of file Coordinator.cc.

References Ipc::OpenListenerParams::addr, comm_open_listener(), debugs, enter_suid(), Ipc::FdNote(), Ipc::OpenListenerParams::fdNote, Comm::Connection::flags, Ipc::OpenListenerParams::flags, Comm::IsConnOpen(), leave_suid(), Comm::Connection::local, Ipc::SharedListenRequest::params, Ipc::OpenListenerParams::proto, Ipc::SharedListenRequest::requestorId, and Ipc::OpenListenerParams::sock_type.

◆ operator=()

Coordinator & Ipc::Coordinator::operator= ( const Coordinator & )

private

◆ receive()

void Ipc::Coordinator::receive ( const TypedMsgHdr & message )

overrideprotectedvirtual

handle IPC message just read kids must call parent method when they do not recognize the message type

Implements Ipc::Port.

Definition at line 84 of file Coordinator.cc.

References debugs, Ipc::Mine(), Ipc::mtCacheMgrRequest, Ipc::mtCacheMgrResponse, Ipc::mtFindStrand, Ipc::mtRegisterStrand, Ipc::mtSharedListenRequest, Ipc::mtSnmpRequest, Ipc::mtSnmpResponse, Ipc::TypedMsgHdr::rawType(), Ipc::Port::receive(), Ipc::StrandSearchRequest::requestorId, and Ipc::StrandSearchRequest::tag.

◆ receiveOrIgnore()

void Ipc::Port::receiveOrIgnore ( const TypedMsgHdr & message )

privateinherited

Definition at line 83 of file Port.cc.

References CurrentException(), DBG_IMPORTANT, debugs, Debug::Extra(), and Ipc::TypedMsgHdr::rawType().

◆ registerStrand()

void Ipc::Coordinator::registerStrand ( const StrandCoord & strand )

protected

Definition at line 59 of file Coordinator.cc.

References debugs, Ipc::StrandCoord::kidId, String::size(), and Ipc::StrandCoord::tag.

◆ 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().

◆ setOptions()

void Ipc::UdsOp::setOptions ( int newOptions )

protectedinherited

Definition at line 36 of file UdsOp.cc.

Referenced by Ipc::Port::Port().

◆ setTimeout()

void Ipc::UdsOp::setTimeout	(	time_t	seconds,
		const char *	handlerName
	)

protectedinherited

Definition at line 55 of file UdsOp.cc.

References asyncCall(), commSetConnTimeout(), and Ipc::UdsOp::noteTimeout().

◆ start()

void Ipc::Coordinator::start ( )

overrideprotectedvirtual

Implements Ipc::Port.

Definition at line 44 of file Coordinator.cc.

References Ipc::Port::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(), handleCacheMgrRequest(), 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(), CacheManager::start(), Adaptation::AccessCheck::Start(), Rock::Rebuild::Start(), JobWaitBase::start_(), BodyPipe::startAutoConsumptionIfNeeded(), Ftp::StartGateway(), Ftp::StartRelay(), and Rock::SwapDir::updateHeaders().

◆ status()

const char * AsyncJob::status ( ) const

protectedvirtualinherited

for debugging, starts with space

Reimplemented in Adaptation::Ecap::XactionRep, Adaptation::Icap::ServiceRep, Adaptation::Icap::Xaction, Adaptation::Initiate, Http::Tunneler, Comm::TcpAcceptor, HappyConnOpener, Ipc::Inquirer, and Security::PeerConnector.

Definition at line 182 of file AsyncJob.cc.

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

Referenced by AsyncJob::callEnd(), AsyncJob::callStart(), Adaptation::Initiate::status(), and Comm::TcpAcceptor::status().

◆ strands()

const Ipc::StrandCoords & Ipc::Coordinator::strands ( ) const

Definition at line 307 of file Coordinator.cc.

◆ swanSong()

virtual void AsyncJob::swanSong ( )

inlineprotectedvirtualinherited

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

Definition at line 61 of file AsyncJob.h.

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

◆ timedout()

virtual void Ipc::UdsOp::timedout ( )

inlineprotectedvirtualinherited

Reimplemented in Ipc::Strand, and Ipc::UdsSender.

Definition at line 40 of file UdsOp.h.

◆ toCbdata()

virtual void * CbdataParent::toCbdata ( )

pure virtualinherited

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

Member Data Documentation

◆ address

struct sockaddr_un Ipc::UdsOp::address

inherited

Definition at line 37 of file UdsOp.h.

Referenced by Ipc::UdsSender::UdsSender().

◆ buf

TypedMsgHdr Ipc::Port::buf

privateinherited

Definition at line 47 of file Port.h.

◆ conn_

Comm::ConnectionPointer Ipc::UdsOp::conn_

privateinherited

Definition at line 56 of file UdsOp.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().

◆ listeners

Listeners Ipc::Coordinator::listeners

private

Definition at line 75 of file Coordinator.h.

◆ options

int Ipc::UdsOp::options

privateinherited

Definition at line 55 of file UdsOp.h.

◆ searchers

Searchers Ipc::Coordinator::searchers

private

Definition at line 72 of file Coordinator.h.

◆ started_

bool AsyncJob::started_ = false

protectedinherited

Definition at line 88 of file AsyncJob.h.

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

◆ 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().

◆ strands_

StrandCoords Ipc::Coordinator::strands_

private

Definition at line 69 of file Coordinator.h.

◆ swanSang_

bool AsyncJob::swanSang_ = false

protectedinherited

Definition at line 89 of file AsyncJob.h.

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

◆ TheInstance

Ipc::Coordinator * Ipc::Coordinator::TheInstance = nullptr

staticprivate

Definition at line 77 of file Coordinator.h.

◆ typeName

const char* AsyncJob::typeName

protectedinherited

Definition at line 85 of file AsyncJob.h.

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

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

squid/src/ipc/Coordinator.h
squid/src/ipc/Coordinator.cc

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ Listeners

◆ Pointer

◆ Searchers

Constructor & Destructor Documentation

◆ Coordinator() [1/2]

◆ Coordinator() [2/2]

Member Function Documentation

◆ broadcastSignal()

◆ callEnd()

◆ callException()

◆ callStart()

◆ canBeCalled()

◆ CBDATA_CHILD()

◆ clearTimeout()

◆ conn()

◆ CoordinatorAddr()

◆ deleteThis()

◆ doListen()

◆ done()

◆ doneAll()

◆ finalizedInCbdataChild()

◆ findStrand()

◆ handleCacheMgrRequest()

◆ handleCacheMgrResponse()

◆ handleRegistrationRequest()

◆ handleSearchRequest()

◆ handleSharedListenRequest()

◆ handleSnmpRequest()

◆ handleSnmpResponse()

◆ handleStopRequest()

◆ Instance()

◆ MakeAddr()

◆ mustStop()

◆ noteRead()

◆ noteTimeout()

◆ notifySearcher()

◆ openListenSocket()

◆ operator=()

◆ receive()

◆ receiveOrIgnore()

◆ registerStrand()

◆ RegisterWithCacheManager()

◆ ReportAllJobs()

◆ setOptions()

◆ setTimeout()

◆ start()

◆ Start()

◆ status()

◆ strands()

◆ swanSong()

◆ timedout()

◆ toCbdata()

Member Data Documentation

◆ address

◆ buf

◆ conn_

◆ id

◆ inCall

◆ listeners

◆ options

◆ searchers

◆ started_

◆ stopReason

◆ strands_

◆ swanSang_

◆ TheInstance

◆ typeName