XrdCmsState Class Reference

#include <XrdCmsState.hh>

Collaboration diagram for XrdCmsState:

Public Types
enum	StateType {   Active = 0, Counts, FrontEnd, Space,   Stage }

Public Member Functions
void	Enable ()
void *	Monitor ()
int	Port ()
void	sendState (XrdLink *Link)
void	Set (int ncount)
void	Set (int ncount, int isman, const char *AdminPath)
void	Update (StateType StateT, int ActivVal, int StageVal=0)
	XrdCmsState ()
	~XrdCmsState ()

Public Attributes
int	Suspended
int	NoStaging

Static Public Attributes
static const char	SRV_Suspend = 1
static const char	FES_Suspend = 2
static const char	All_Suspend = 3
static const char	All_NoStage = 4

Private Member Functions
unsigned char	Status (int Changes, int theState)

Private Attributes
XrdSysSemaphore	mySemaphore
XrdSysMutex	myMutex
const char *	NoStageFile
const char *	SuspendFile
int	minNodeCnt
int	numActive
int	numStaging
int	dataPort
char	currState
char	prevState
char	feOK
char	noSpace
char	adminSuspend
char	adminNoStage
char	isMan
char	Enabled

Member Enumeration Documentation

enum XrdCmsState::StateType

Enumerator:

Active
Counts
FrontEnd
Space
Stage

Constructor & Destructor Documentation

XrdCmsState::XrdCmsState

(

)

References adminNoStage, adminSuspend, All_NoStage, All_Suspend, currState, dataPort, Enabled, feOK, isMan, minNodeCnt, noSpace, NoStageFile, NoStaging, numActive, numStaging, prevState, Suspended, and SuspendFile.

XrdCmsState::~XrdCmsState ( )

inline

Member Function Documentation

void XrdCmsState::Enable

(

)

References Active, currState, Enabled, XrdSysMutex::Lock(), myMutex, mySemaphore, NoStageFile, XrdSysSemaphore::Post(), prevState, Stage, stat(), SuspendFile, XrdSysMutex::UnLock(), and Update().

Referenced by XrdCmsConfig::DoIt().

void * XrdCmsState::Monitor

(

)

References currState, dataPort, XrdCms::CmsStatusRequest::Hdr, XrdCmsManager::Inform(), isMan, XrdCms::kYR_status, XrdSysMutex::Lock(), XrdCms::Manager, XrdCms::CmsRRHdr::modifier, myMutex, mySemaphore, prevState, XrdCms::RTable, XrdCmsRTable::Send(), SRV_Suspend, Status(), XrdCms::CmsRRHdr::streamid, XrdSysMutex::UnLock(), and XrdSysSemaphore::Wait().

Referenced by XrdCmsStartMonStat().

int XrdCmsState::Port

(

)

References dataPort, XrdSysMutex::Lock(), myMutex, and XrdSysMutex::UnLock().

Referenced by XrdCmsProtocol::Pander().

void XrdCmsState::sendState

(

XrdLink *

Link

)

References XrdCms::CmsStatusRequest::Hdr, XrdCms::kYR_status, XrdSysMutex::Lock(), XrdCms::CmsRRHdr::modifier, myMutex, NoStaging, XrdLink::Send(), Suspended, and XrdSysMutex::UnLock().

Referenced by XrdCmsNode::do_Update().

void XrdCmsState::Set

(

int

ncount

)

References XrdSysMutex::Lock(), minNodeCnt, myMutex, and XrdSysMutex::UnLock().

Referenced by XrdCmsCluster::Add(), and XrdCmsConfig::Configure2().

void XrdCmsState::Set	(	int	ncount,
		int	isman,
		const char *	AdminPath
	)

References isMan, minNodeCnt, NoStageFile, and SuspendFile.

unsigned char XrdCmsState::Status ( int  Changes, int  theState  )

private

References All_NoStage, All_Suspend, and Say.

Referenced by Monitor().

void XrdCmsState::Update	(	StateType	StateT,
		int	ActivVal,
		int	StageVal = 0
	)

References Active, adminNoStage, adminSuspend, All_NoStage, All_Suspend, close(), Counts, currState, dataPort, DEBUG, Enabled, EPNAME, feOK, FES_Suspend, FrontEnd, XrdSysMutex::Lock(), minNodeCnt, myMutex, mySemaphore, noSpace, NoStageFile, NoStaging, numActive, numStaging, open(), XrdSysSemaphore::Post(), prevState, Say, Space, SRV_Suspend, Stage, Suspended, SuspendFile, unlink(), and XrdSysMutex::UnLock().

Referenced by XrdCmsCluster::Add(), XrdCmsConfig::Configure2(), XrdCmsAdmin::do_Login(), XrdCmsNode::do_Status(), XrdCmsConfig::DoIt(), Enable(), XrdCmsMeter::Init(), XrdCmsAdmin::Login(), XrdCmsConfig::MergeP(), XrdCmsAdmin::Notes(), XrdCmsCluster::Remove(), and XrdCmsMeter::RunFS().

Member Data Documentation

char XrdCmsState::adminNoStage

private

Referenced by Update(), and XrdCmsState().

char XrdCmsState::adminSuspend

private

Referenced by Update(), and XrdCmsState().

const char XrdCmsState::All_NoStage = 4

static

Referenced by Status(), Update(), and XrdCmsState().

const char XrdCmsState::All_Suspend = 3

static

Referenced by XrdCmsProtocol::Pander(), Status(), Update(), and XrdCmsState().

char XrdCmsState::currState

private

Referenced by Enable(), Monitor(), Update(), and XrdCmsState().

int XrdCmsState::dataPort

private

Referenced by Monitor(), Port(), Update(), and XrdCmsState().

char XrdCmsState::Enabled

private

Referenced by Enable(), Update(), and XrdCmsState().

char XrdCmsState::feOK

private

Referenced by Update(), and XrdCmsState().

const char XrdCmsState::FES_Suspend = 2

static

Referenced by XrdCmsProtocol::Pander(), and Update().

char XrdCmsState::isMan

private

Referenced by Monitor(), Set(), and XrdCmsState().

int XrdCmsState::minNodeCnt

private

Referenced by Set(), Update(), and XrdCmsState().

XrdSysMutex XrdCmsState::myMutex

private

Referenced by Enable(), Monitor(), Port(), sendState(), Set(), and Update().

XrdSysSemaphore XrdCmsState::mySemaphore

private

Referenced by Enable(), Monitor(), and Update().

char XrdCmsState::noSpace

private

Referenced by Update(), and XrdCmsState().

const char* XrdCmsState::NoStageFile

private

Referenced by Enable(), Set(), Update(), and XrdCmsState().

int XrdCmsState::NoStaging

Referenced by XrdCmsProtocol::Pander(), sendState(), Update(), and XrdCmsState().

int XrdCmsState::numActive

private

Referenced by Update(), and XrdCmsState().

int XrdCmsState::numStaging

private

Referenced by Update(), and XrdCmsState().

char XrdCmsState::prevState

private

Referenced by Enable(), Monitor(), Update(), and XrdCmsState().

const char XrdCmsState::SRV_Suspend = 1

static

Referenced by Monitor(), and Update().

int XrdCmsState::Suspended

Referenced by XrdCmsProtocol::Admit(), XrdCmsProtocol::Admit_Redirector(), XrdCmsProtocol::Execute(), XrdCmsProtocol::Pander(), sendState(), Update(), and XrdCmsState().

const char* XrdCmsState::SuspendFile

private

Referenced by Enable(), Set(), Update(), and XrdCmsState().

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

• XrdCmsState.hh
• XrdCmsState.cc