#ifndef __CMS_CLIENTMAN__
#define __CMS_CLIENTMAN__
/******************************************************************************/
/* */
/* X r d C m s C l i e n t M a n . h h */
/* */
/* (c) 2007 by the Board of Trustees of the Leland Stanford, Jr., University */
/* All Rights Reserved */
/* Produced by Andrew Hanushevsky for Stanford University under contract */
/* DE-AC02-76-SFO0515 with the Department of Energy */
/* */
/* This file is part of the XRootD software suite. */
/* */
/* XRootD is free software: you can redistribute it and/or modify it under */
/* the terms of the GNU Lesser General Public License as published by the */
/* Free Software Foundation, either version 3 of the License, or (at your */
/* option) any later version. */
/* */
/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
/* License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
/* COPYING (GPL license). If not, see . */
/* */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without */
/* specific prior written permission of the institution or contributor. */
/******************************************************************************/
#include
#include
#include "XProtocol/YProtocol.hh"
#include "XrdCms/XrdCmsResp.hh"
#include "XrdOuc/XrdOucBuffer.hh"
#include "XrdOuc/XrdOucErrInfo.hh"
#include "XrdSys/XrdSysAtomics.hh"
#include "XrdSys/XrdSysPthread.hh"
class XrdInet;
class XrdLink;
class XrdCmsClientMan
{
public:
static char doDebug;
int delayResp(XrdOucErrInfo &Resp);
inline int isActive() {AtomicRet(myData, Active);}
XrdCmsClientMan *nextManager() {return Next;}
char *Name() {return Host;}
char *NPfx() {return HPfx;}
int manPort() {return Port;}
int Send(unsigned int &iMan, char *msg, int mlen=0);
int Send(unsigned int &iMan, const struct iovec *iov,
int iovcnt, int iotot=0);
void *Start();
inline int Suspended() {AtomicBeg(myData);
int sVal = AtomicGet(Suspend);
AtomicEnd(myData);
if (!sVal) return sVal;
return chkStatus();
}
void setNext(XrdCmsClientMan *np) {Next = np;}
static void setNetwork(XrdInet *nP) {Network = nP;}
static void setConfig(const char *cfn) {ConfigFN = cfn;}
int whatsUp(const char *user, const char *path,
unsigned int iMan);
inline int waitTime() {AtomicRet(myData, repWait);}
XrdCmsClientMan(char *host,int port,int cw,int nr,int rw,int rd);
~XrdCmsClientMan();
private:
int Hookup();
int Receive();
void relayResp();
int chkStatus();
void setStatus();
static XrdSysMutex manMutex;
static XrdOucBuffPool BuffPool;
static XrdInet *Network;
static const char *ConfigFN;
static const int chkVal = 256;
XrdSysSemaphore syncResp;
XrdCmsRespQ RespQ;
XrdCmsClientMan *Next;
XrdSysMutex myData;
XrdLink *Link;
char *Host;
char *HPfx;
int Port;
unsigned int manInst;
int manMask;
int dally;
int Active;
int Silent;
int Suspend;
int RecvCnt;
int SendCnt;
int nrMax;
int maxMsgID;
int repWait;
int repWMax;
int minDelay;
int maxDelay;
int qTime;
int chkCount;
time_t lastUpdt;
time_t lastTOut;
XrdCms::CmsRRHdr Response;
XrdOucBuffer *NetBuff;
};
#endif