(file) Return to Monitor.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / Common

Diff for /pegasus/src/Pegasus/Common/Monitor.cpp between version 1.103.10.23 and 1.116.4.2

version 1.103.10.23, 2006/07/25 17:51:46 version 1.116.4.2, 2007/12/14 20:47:55
Line 29 
Line 29 
 // //
 //============================================================================== //==============================================================================
 // //
 // Author: Mike Brasher (mbrasher@bmc.com)  
 //  
 // Modified By: Mike Day (monitor_2) mdday@us.ibm.com  
 //              Amit K Arora (Bug#1153) amita@in.ibm.com  
 //              Alagaraja Ramasubramanian (alags_raj@in.ibm.com) for Bug#1090  
 //              Sushma Fernandes (sushma@hp.com) for Bug#2057  
 //              Josephine Eskaline Joyce (jojustin@in.ibm.com) for PEP#101  
 //              Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)  
 //  
 //%///////////////////////////////////////////////////////////////////////////// //%/////////////////////////////////////////////////////////////////////////////
  
   #include "Network.h"
 #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Config.h>
   
 #include <cstring> #include <cstring>
 #include "Monitor.h" #include "Monitor.h"
 #include "MessageQueue.h" #include "MessageQueue.h"
Line 51 
Line 42 
 #include <Pegasus/Common/MessageQueueService.h> #include <Pegasus/Common/MessageQueueService.h>
 #include <Pegasus/Common/Exception.h> #include <Pegasus/Common/Exception.h>
 #include "ArrayIterator.h" #include "ArrayIterator.h"
   #include <errno.h>
   
   
 //const static DWORD MAX_BUFFER_SIZE = 4096;  // 4 kilobytes  
   
 #ifdef PEGASUS_OS_TYPE_WINDOWS  
 # if defined(FD_SETSIZE) && FD_SETSIZE != 1024  
 #  error "FD_SETSIZE was not set to 1024 prior to the last inclusion \  
 of <winsock.h>. It may have been indirectly included (e.g., by including \  
 <windows.h>). Find inclusion of that header which is visible to this \  
 compilation unit and #define FD_SETZIE to 1024 prior to that inclusion; \  
 otherwise, less than 64 clients (the default) will be able to connect to the \  
 CIMOM. PLEASE DO NOT SUPPRESS THIS WARNING; PLEASE FIX THE PROBLEM."  
   
 # endif  
 # define FD_SETSIZE 1024  
 # include <windows.h>  
 #else  
 # include <sys/types.h>  
 # include <sys/socket.h>  
 # include <sys/time.h>  
 # include <netinet/in.h>  
 # include <netdb.h>  
 # include <arpa/inet.h>  
 #endif  
  
 PEGASUS_USING_STD; PEGASUS_USING_STD;
  
 PEGASUS_NAMESPACE_BEGIN PEGASUS_NAMESPACE_BEGIN
  
 static AtomicInt _connections(0); static AtomicInt _connections(0);
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 Mutex Monitor::_cout_mut;  
 #endif  
   
 #ifdef PEGASUS_OS_TYPE_WINDOWS  
  #define PIPE_INCREMENT 1  
 #endif  
  
 //////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
 // //
Line 105 
Line 65 
      _tickle_server_socket(-1),      _tickle_server_socket(-1),
      _tickle_peer_socket(-1)      _tickle_peer_socket(-1)
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::Monitor(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
     int numberOfMonitorEntriesToAllocate = MAX_NUMBER_OF_MONITOR_ENTRIES;     int numberOfMonitorEntriesToAllocate = MAX_NUMBER_OF_MONITOR_ENTRIES;
     Socket::initializeInterface();     Socket::initializeInterface();
     _entries.reserveCapacity(numberOfMonitorEntriesToAllocate);     _entries.reserveCapacity(numberOfMonitorEntriesToAllocate);
Line 126 
Line 80 
        _MonitorEntry entry(0, 0, 0);        _MonitorEntry entry(0, 0, 0);
        _entries.append(entry);        _entries.append(entry);
     }     }
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::Monitor(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 } }
  
 Monitor::~Monitor() Monitor::~Monitor()
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG      uninitializeTickler();
     {      Socket::uninitializeInterface();
         AutoMutex automut(Monitor::_cout_mut);      PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4,
         PEGASUS_STD(cout) << "Entering: Monitor::~Monitor(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);                    "returning from monitor destructor");
     }     }
 #endif  void Monitor::uninitializeTickler()
     Tracer::trace(TRC_HTTP, Tracer::LEVEL4, "uninitializing interface");  {
       PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4, "uninitializing interface");
  
     try{      try
       {
         if(_tickle_peer_socket >= 0)         if(_tickle_peer_socket >= 0)
         {         {
             Socket::close(_tickle_peer_socket);             Socket::close(_tickle_peer_socket);
Line 160 
Line 110 
     }     }
     catch(...)     catch(...)
     {     {
         Tracer::trace(TRC_HTTP, Tracer::LEVEL4,          PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4,
                   "Failed to close tickle sockets");                   "Failed to close tickle sockets");
     }     }
  
     Socket::uninitializeInterface();  
     Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                   "returning from monitor destructor");  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::~Monitor(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 } }
  
 void Monitor::initializeTickler(){  void Monitor::initializeTickler()
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {     {
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::initializeTickler(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
     /*     /*
        NOTE: On any errors trying to        NOTE: On any errors trying to
              setup out tickle connection,              setup out tickle connection,
Line 189 
Line 125 
     */     */
  
     /* setup the tickle server/listener */     /* setup the tickle server/listener */
       // try until the tcpip is restarted
       do
       {
     // get a socket for the server side     // get a socket for the server side
     if((_tickle_server_socket = ::socket(PF_INET, SOCK_STREAM, 0)) == PEGASUS_INVALID_SOCKET){          if ((_tickle_server_socket =
         //handle error                   Socket::createSocket(PF_INET, SOCK_STREAM, 0)) ==
         MessageLoaderParms parms("Common.Monitor.TICKLE_CREATE",               PEGASUS_INVALID_SOCKET)
           {
               MessageLoaderParms parms(
                   "Common.Monitor.TICKLE_CREATE",
                                  "Received error number $0 while creating the internal socket.",                                  "Received error number $0 while creating the internal socket.",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  getSocketError());
                                  errno);  
 #else  
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
  
Line 215 
Line 152 
     _tickle_server_addr.sin_family = PF_INET;     _tickle_server_addr.sin_family = PF_INET;
     _tickle_server_addr.sin_port = 0;     _tickle_server_addr.sin_port = 0;
  
     PEGASUS_SOCKLEN_T _addr_size = sizeof(_tickle_server_addr);          SocketLength _addr_size = sizeof(_tickle_server_addr);
  
     // bind server side to socket     // bind server side to socket
     if((::bind(_tickle_server_socket,     if((::bind(_tickle_server_socket,
                reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),                reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),
                sizeof(_tickle_server_addr))) < 0){                   sizeof(_tickle_server_addr))) < 0)
         // handle error          {
 #ifdef PEGASUS_OS_ZOS #ifdef PEGASUS_OS_ZOS
     MessageLoaderParms parms("Common.Monitor.TICKLE_BIND_LONG",              MessageLoaderParms parms(
                                  "Received error:$0 while binding the internal socket.",strerror(errno));                  "Common.Monitor.TICKLE_BIND_LONG",
                   "Received error:$0 while binding the internal socket.",
                   strerror(errno));
 #else #else
         MessageLoaderParms parms("Common.Monitor.TICKLE_BIND",              MessageLoaderParms parms(
                   "Common.Monitor.TICKLE_BIND",
                                  "Received error number $0 while binding the internal socket.",                                  "Received error number $0 while binding the internal socket.",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  getSocketError());
                                  errno);  
 #else  
                                  WSAGetLastError());  
 #endif  
 #endif #endif
         throw Exception(parms);         throw Exception(parms);
     }     }
  
     // tell the kernel we are a server     // tell the kernel we are a server
     if((::listen(_tickle_server_socket,3)) < 0){          if ((::listen(_tickle_server_socket, 3)) < 0)
         // handle error          {
         MessageLoaderParms parms("Common.Monitor.TICKLE_LISTEN",              MessageLoaderParms parms(
                          "Received error number $0 while listening to the internal socket.",                  "Common.Monitor.TICKLE_LISTEN",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  "Received error number $0 while listening to the internal "
                                  errno);                      "socket.",
 #else                  getSocketError());
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
  
     // make sure we have the correct socket for our server     // make sure we have the correct socket for our server
     int sock = ::getsockname(_tickle_server_socket,          int sock = ::getsockname(
               _tickle_server_socket,
                    reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),                    reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),
                    &_addr_size);                    &_addr_size);
     if(sock < 0){          if (sock < 0)
         // handle error          {
         MessageLoaderParms parms("Common.Monitor.TICKLE_SOCKNAME",              MessageLoaderParms parms(
                          "Received error number $0 while getting the internal socket name.",                  "Common.Monitor.TICKLE_SOCKNAME",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  "Received error number $0 while getting the internal socket "
                                  errno);                      "name.",
 #else                  getSocketError());
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
  
     /* set up the tickle client/connector */     /* set up the tickle client/connector */
  
     // get a socket for our tickle client     // get a socket for our tickle client
     if((_tickle_client_socket = ::socket(PF_INET, SOCK_STREAM, 0)) == PEGASUS_INVALID_SOCKET){          if ((_tickle_client_socket =
         // handle error                   Socket::createSocket(PF_INET, SOCK_STREAM, 0)) ==
         MessageLoaderParms parms("Common.Monitor.TICKLE_CLIENT_CREATE",              PEGASUS_INVALID_SOCKET)
                          "Received error number $0 while creating the internal client socket.",          {
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)              MessageLoaderParms parms(
                                  errno);                  "Common.Monitor.TICKLE_CLIENT_CREATE",
 #else                  "Received error number $0 while creating the internal client "
                                  WSAGetLastError());                      "socket.",
 #endif                  getSocketError());
         throw Exception(parms);         throw Exception(parms);
     }     }
  
Line 296 
Line 229 
     // bind socket to client side     // bind socket to client side
     if((::bind(_tickle_client_socket,     if((::bind(_tickle_client_socket,
                reinterpret_cast<struct sockaddr*>(&_tickle_client_addr),                reinterpret_cast<struct sockaddr*>(&_tickle_client_addr),
                sizeof(_tickle_client_addr))) < 0){                   sizeof(_tickle_client_addr))) < 0)
         // handle error          {
         MessageLoaderParms parms("Common.Monitor.TICKLE_CLIENT_BIND",              MessageLoaderParms parms(
                          "Received error number $0 while binding the internal client socket.",                  "Common.Monitor.TICKLE_CLIENT_BIND",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  "Received error number $0 while binding the internal client "
                                  errno);                      "socket.",
 #else                  getSocketError());
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
  
     // connect to server side     // connect to server side
     if((::connect(_tickle_client_socket,     if((::connect(_tickle_client_socket,
                   reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),                   reinterpret_cast<struct sockaddr*>(&_tickle_server_addr),
                   sizeof(_tickle_server_addr))) < 0){                   sizeof(_tickle_server_addr))) < 0)
         // handle error          {
         MessageLoaderParms parms("Common.Monitor.TICKLE_CLIENT_CONNECT",              MessageLoaderParms parms(
                          "Received error number $0 while connecting the internal client socket.",                  "Common.Monitor.TICKLE_CLIENT_CONNECT",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  "Received error number $0 while connecting the internal "
                                  errno);                      "client socket.",
 #else                  getSocketError());
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
  
     /* set up the slave connection */     /* set up the slave connection */
     memset(&_tickle_peer_addr, 0, sizeof(_tickle_peer_addr));     memset(&_tickle_peer_addr, 0, sizeof(_tickle_peer_addr));
     PEGASUS_SOCKLEN_T peer_size = sizeof(_tickle_peer_addr);          SocketLength peer_size = sizeof(_tickle_peer_addr);
     pegasus_sleep(1);          Threads::sleep(1);
  
     // this call may fail, we will try a max of 20 times to establish this peer connection          // this call may fail, we will try a max of 20 times to establish
           // this peer connection
     if((_tickle_peer_socket = ::accept(_tickle_server_socket,     if((_tickle_peer_socket = ::accept(_tickle_server_socket,
             reinterpret_cast<struct sockaddr*>(&_tickle_peer_addr),             reinterpret_cast<struct sockaddr*>(&_tickle_peer_addr),
             &peer_size)) < 0){                   &peer_size)) < 0)
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)          {
         // Only retry on non-windows platforms.              if (_tickle_peer_socket == PEGASUS_SOCKET_ERROR &&
         if(_tickle_peer_socket == -1 && errno == EAGAIN)                  getSocketError() == PEGASUS_NETWORK_TRYAGAIN)
         {         {
           int retries = 0;           int retries = 0;
           do           do
           {           {
             pegasus_sleep(1);                      Threads::sleep(1);
             _tickle_peer_socket = ::accept(_tickle_server_socket,                      _tickle_peer_socket = ::accept(
                           _tickle_server_socket,
                 reinterpret_cast<struct sockaddr*>(&_tickle_peer_addr),                 reinterpret_cast<struct sockaddr*>(&_tickle_peer_addr),
                 &peer_size);                 &peer_size);
             retries++;             retries++;
           } while(_tickle_peer_socket == -1 && errno == EAGAIN && retries < 20);                  } while (_tickle_peer_socket == PEGASUS_SOCKET_ERROR &&
                            getSocketError() == PEGASUS_NETWORK_TRYAGAIN &&
                            retries < 20);
               }
               // TCP/IP is down, destroy sockets and retry again.
               if (_tickle_peer_socket == PEGASUS_SOCKET_ERROR &&
                   getSocketError() == PEGASUS_NETWORK_TCPIP_STOPPED)
               {
                   // destroy everything
                   uninitializeTickler();
                   // retry again.
                   continue;
         }         }
 #endif  
     }     }
     if(_tickle_peer_socket == -1){          if (_tickle_peer_socket == PEGASUS_SOCKET_ERROR)
         // handle error          {
         MessageLoaderParms parms("Common.Monitor.TICKLE_ACCEPT",              MessageLoaderParms parms(
                          "Received error number $0 while accepting the internal socket connection.",                  "Common.Monitor.TICKLE_ACCEPT",
 #if !defined(PEGASUS_OS_TYPE_WINDOWS)                  "Received error number $0 while accepting the internal "
                                  errno);                      "socket connection.",
 #else                  getSocketError());
                                  WSAGetLastError());  
 #endif  
         throw Exception(parms);         throw Exception(parms);
     }     }
     // add the tickler to the list of entries to be monitored and set to IDLE because Monitor only          else
           {
               // socket is ok
               break;
           }
       } while (1); // try until TCP/IP is restarted
   
       Socket::disableBlocking(_tickle_peer_socket);
       Socket::disableBlocking(_tickle_client_socket);
   
       // add the tickler to the list of entries to be monitored and set to
       // IDLE because Monitor only
     // checks entries with IDLE state for events     // checks entries with IDLE state for events
     _MonitorEntry entry(_tickle_peer_socket, 1, INTERNAL);     _MonitorEntry entry(_tickle_peer_socket, 1, INTERNAL);
     entry._status = _MonitorEntry::IDLE;     entry._status = _MonitorEntry::IDLE;
   
       // is the tickler initalized as first socket on startup ?
       if (_entries.size()==0)
       {
          // if yes, append a new entry
     _entries.append(entry);     _entries.append(entry);
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG      }
       else
     {     {
         AutoMutex automut(Monitor::_cout_mut);         // if not, overwrite the tickler entry with new socket
         PEGASUS_STD(cout) << "Exiting:  Monitor::initializeTickler(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);         _entries[0]=entry;
     }     }
 #endif  
 } }
  
 void Monitor::tickle(void)  void Monitor::tickle()
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::tickle(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
     static char _buffer[] =     static char _buffer[] =
     {     {
       '0','0'       '0','0'
     };     };
  
     AutoMutex autoMutex(_tickle_mutex);     AutoMutex autoMutex(_tickle_mutex);
     Socket::disableBlocking(_tickle_client_socket);  
     Socket::write(_tickle_client_socket,&_buffer, 2);     Socket::write(_tickle_client_socket,&_buffer, 2);
     Socket::enableBlocking(_tickle_client_socket);  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::tickle(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 } }
  
 void Monitor::setState( Uint32 index, _MonitorEntry::entry_status status ) void Monitor::setState( Uint32 index, _MonitorEntry::entry_status status )
Line 403 
Line 344 
     _entries[index]._status = status;     _entries[index]._status = status;
 } }
  
 Boolean Monitor::run(Uint32 milliseconds)  void Monitor::run(Uint32 milliseconds)
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::run(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
  
     Boolean handled_events = false;  
     int i = 0;     int i = 0;
  
     struct timeval tv = {milliseconds/1000, milliseconds%1000*1000};     struct timeval tv = {milliseconds/1000, milliseconds%1000*1000};
Line 424 
Line 358 
  
     ArrayIterator<_MonitorEntry> entries(_entries);     ArrayIterator<_MonitorEntry> entries(_entries);
  
     // Check the stopConnections flag.  If set, clear the Acceptor monitor entries      // Check the stopConnections flag.  If set, clear the Acceptor monitor
       // entries
     if (_stopConnections.get() == 1)     if (_stopConnections.get() == 1)
     {     {
         for ( int indx = 0; indx < (int)entries.size(); indx++)         for ( int indx = 0; indx < (int)entries.size(); indx++)
Line 472 
Line 407 
  
                                         if (h._responsePending == true)                                         if (h._responsePending == true)
                                         {                                         {
                         if (!entry.namedPipeConnection)                  PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                         {                      "Monitor::run - Ignoring connection delete request "
                             Tracer::trace(TRC_HTTP, Tracer::LEVEL4, "Monitor::run - "                          "because responses are still pending. "
                                                                                                         "Ignoring connection delete request because "  
                                                                                                         "responses are still pending. "  
                                                                                                         "connection=0x%p, socket=%d\n",                                                                                                         "connection=0x%p, socket=%d\n",
                                                                                                         (void *)&h, h.getSocket());                      (void *)&h, h.getSocket()));
                         }  
                         else  
                         {  
                             Tracer::trace(TRC_HTTP, Tracer::LEVEL4, "Monitor::run - "  
                                                                                                         "Ignoring connection delete request because "  
                                                                                                         "responses are still pending. "  
                                                                                                         "connection=0x%p, NamedPipe=%d\n",  
                                                                                                         (void *)&h, h.getNamedPipe().getPipe());  
                         }  
                                                 continue;                                                 continue;
                                         }                                         }
                                         h._connectionClosePending = false;                                         h._connectionClosePending = false;
           MessageQueue &o = h.get_owner();           MessageQueue &o = h.get_owner();
           Message* message;              Message* message= new CloseConnectionMessage(entry.socket);
           if (!entry.namedPipeConnection)  
           {  
               message= new CloseConnectionMessage(entry.socket);  
           }  
           else  
           {  
               message= new CloseConnectionMessage(entry.namedPipe);  
   
           }  
           message->dest = o.getQueueId();           message->dest = o.getQueueId();
  
           // HTTPAcceptor is responsible for closing the connection.           // HTTPAcceptor is responsible for closing the connection.
Line 516 
Line 431 
           // unlocked will not result in an ArrayIndexOutOfBounds           // unlocked will not result in an ArrayIndexOutOfBounds
           // exception.           // exception.
  
           autoEntryMutex.unlock();              _entry_mut.unlock();
           o.enqueue(message);           o.enqueue(message);
           autoEntryMutex.lock();              _entry_mut.lock();
           // After enqueue a message and the autoEntryMutex has been released and locked again,  
           // the array of _entries can be changed. The ArrayIterator has be reset with the original _entries.              // After enqueue a message and the autoEntryMutex has been
               // released and locked again, the array of _entries can be
               // changed. The ArrayIterator has be reset with the original
               // _entries.
           entries.reset(_entries);           entries.reset(_entries);
        }        }
     }     }
Line 533 
Line 451 
         place to calculate the max file descriptor (maximum socket number)         place to calculate the max file descriptor (maximum socket number)
         because we have to traverse the entire array.         because we have to traverse the entire array.
     */     */
     //Array<HANDLE> pipeEventArray;      SocketHandle maxSocketCurrentPass = 0;
         PEGASUS_SOCKET maxSocketCurrentPass = 0;      for (int indx = 0; indx < (int)entries.size(); indx++)
     int indx;  
   
   
 #ifdef PEGASUS_OS_TYPE_WINDOWS  
   
     //This array associates named pipe connections to their place in [indx]  
     //in the entries array. The value in poition zero of the array is the  
     //index of the fist named pipe connection in the entries array  
     Array <Uint32> indexPipeCountAssociator;  
     int pipeEntryCount=0;  
     int MaxPipes = PIPE_INCREMENT;  
     HANDLE* hEvents = new HANDLE[PIPE_INCREMENT];  
   
 #endif  
   
     for( indx = 0; indx < (int)entries.size(); indx++)  
     {  
   
   
 #ifdef PEGASUS_OS_TYPE_WINDOWS  
        if(entries[indx].isNamedPipeConnection())  
        {  
   
            //entering this clause mean that a Named Pipe connection is at entries[indx]  
            //cout << "In Monitor::run in clause to to create array of for WaitformultipuleObjects" << endl;  
   
            //cout << "In Monitor::run - pipe being added to array is " << entries[indx].namedPipe.getName() << endl;  
   
             entries[indx].pipeSet = false;  
   
            // We can Keep a counter in the Monitor class for the number of named pipes ...  
            //  Which can be used here to create the array size for hEvents..( obviously before this for loop.:-) )  
             if (pipeEntryCount >= MaxPipes)  
             {  
                // cout << "Monitor::run 'if (pipeEntryCount >= MaxPipes)' begining - pipeEntryCount=" <<  
                    // pipeEntryCount << " MaxPipes=" << MaxPipes << endl;  
                  MaxPipes += PIPE_INCREMENT;  
                  HANDLE* temp_hEvents = new HANDLE[MaxPipes];  
   
                  for (Uint32 i =0;i<pipeEntryCount;i++)  
                  {  
                      temp_hEvents[i] = hEvents[i];  
                  }  
   
                  delete [] hEvents;  
   
                  hEvents = temp_hEvents;  
                 // cout << "Monitor::run 'if (pipeEntryCount >= MaxPipes)' ending"<< endl;  
   
             }  
   
            //pipeEventArray.append((entries[indx].namedPipe.getOverlap()).hEvent);  
            hEvents[pipeEntryCount] = entries[indx].namedPipe.getOverlap()->hEvent;  
   
            indexPipeCountAssociator.append(indx);  
   
        pipeEntryCount++;  
   
   
   
        }  
        else  
   
 #endif  
        {        {
   
            if(maxSocketCurrentPass < entries[indx].socket)            if(maxSocketCurrentPass < entries[indx].socket)
             maxSocketCurrentPass = entries[indx].socket;             maxSocketCurrentPass = entries[indx].socket;
  
Line 609 
Line 462 
                _idleEntries++;                _idleEntries++;
                FD_SET(entries[indx].socket, &fdread);                FD_SET(entries[indx].socket, &fdread);
            }            }
   
        }  
   }   }
  
     /*     /*
Line 619 
Line 470 
     */     */
     maxSocketCurrentPass++;     maxSocketCurrentPass++;
  
     autoEntryMutex.unlock();      _entry_mut.unlock();
  
     //     //
     // The first argument to select() is ignored on Windows and it is not     // The first argument to select() is ignored on Windows and it is not
     // a socket value.  The original code assumed that the number of sockets     // a socket value.  The original code assumed that the number of sockets
     // and a socket value have the same type.  On Windows they do not.     // and a socket value have the same type.  On Windows they do not.
     //     //
   
     int events;  
     int pEvents;  
   
 #ifdef PEGASUS_OS_TYPE_WINDOWS #ifdef PEGASUS_OS_TYPE_WINDOWS
       int events = select(0, &fdread, NULL, NULL, &tv);
    // events = select(0, &fdread, NULL, NULL, &tv);  
   
     //if (events == NULL)  
     //{  // This connection uses namedPipes  
   
         events = 0;  
         DWORD dwWait=NULL;  
         pEvents = 0;  
   
   
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
        {  
         AutoMutex automut(Monitor::_cout_mut);  
         cout << "Monitor::run - Calling WaitForMultipleObjects\n";  
         }  
 #endif  
    // }  
         //this should be in a try block  
   
     dwWait = WaitForMultipleObjects(  
                  MaxPipes,  
                  hEvents,               //ABB:- array of event objects  
                  FALSE,                 // ABB:-does not wait for all  
                  milliseconds);        //ABB:- timeout value   //WW this may need be shorter  
   
     if(dwWait == WAIT_TIMEOUT)  
         {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
         {  
             AutoMutex automut(Monitor::_cout_mut);  
         cout << "Wait WAIT_TIMEOUT\n";  
         cout << "Monitor::run before the select in TIMEOUT clause events = " << events << endl;  
         }  
 #endif  
                 events = select(0, &fdread, NULL, NULL, &tv);  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
             AutoMutex automut(Monitor::_cout_mut);  
            cout << "Monitor::run after the select in TIMEOUT clause events = " << events << endl;  
 }  
 #endif  
   
   
                    // Sleep(2000);  
             //continue;  
   
              //return false;  // I think we do nothing.... Mybe there is a socket connection... so  
              // cant return.  
         }  
         else if (dwWait == WAIT_FAILED)  
         {  
             if (GetLastError() == 6) //WW this may be too specific  
             {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
                 AutoMutex automut(Monitor::_cout_mut);  
                 cout << "Monitor::run about to call 'select since waitForMultipleObjects failed\n";  
 }  
 #endif  
                 /********* NOTE  
                 this time (tv) combined with the waitForMulitpleObjects timeout is  
                 too long it will cause the client side to time out  
                 ******************/  
                 events = select(0, &fdread, NULL, NULL, &tv);  
   
             }  
             else  
             {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
                 AutoMutex automut(Monitor::_cout_mut);  
                 cout << "Wait Failed returned\n";  
                 cout << "failed with " << GetLastError() << "." << endl;  
 }  
 #endif  
                 pEvents = -1;  
                 return false;  
             }  
         }  
         else  
         {  
             int pCount = dwWait - WAIT_OBJECT_0;  // determines which pipe  
             {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
                  {  
                      AutoMutex automut(Monitor::_cout_mut);  
                      // cout << endl << "****************************" <<  
                      //  "Monitor::run WaitForMultiPleObject returned activity on server pipe: "<<  
                      //  pCount<< endl <<  endl;  
                      cout << "Monitor::run WaitForMultiPleObject returned activity pipeEntrycount is " <<  
                      pipeEntryCount <<  
                      " this is the type " << entries[indexPipeCountAssociator[pCount]]._type << " this is index " << indexPipeCountAssociator[pCount] << endl;  
                  }  
 #endif  
   
                /* There is a timeing problem here sometimes the wite in HTTPConnection i s  
              not all the way done (has not _monitor->setState (_entry_index, _MonitorEntry::IDLE) )  
              there for that should be done here if it is not done alread*/  
   
                if (entries[indexPipeCountAssociator[pCount]]._status.get() != _MonitorEntry::IDLE)  
                {  
                    this->setState(indexPipeCountAssociator[pCount], _MonitorEntry::IDLE);  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
             AutoMutex automut(Monitor::_cout_mut);  
             cout << "setting state of index " << indexPipeCountAssociator[pCount]  << " to IDLE" << endl;  
 }  
 #endif  
                }  
   
   
             }  
   
             pEvents = 1;  
   
             //this statment gets the pipe entry that was trigered  
             entries[indexPipeCountAssociator[pCount]].pipeSet = true;  
   
         }  
 #else #else
     events = select(maxSocketCurrentPass, &fdread, NULL, NULL, &tv);      int events = select(maxSocketCurrentPass, &fdread, NULL, NULL, &tv);
 #endif #endif
     autoEntryMutex.lock();      _entry_mut.lock();
     // After enqueue a message and the autoEntryMutex has been released and locked again,  
     // the array of _entries can be changed. The ArrayIterator has be reset with the original _entries  
     entries.reset(_entries);  
  
 #ifdef PEGASUS_OS_TYPE_WINDOWS      struct timeval timeNow;
     if(pEvents == -1)      Time::gettimeofday(&timeNow);
     {  
         Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
           "Monitor::run - errorno = %d has occurred on select.",GetLastError() );  
        // The EBADF error indicates that one or more or the file  
        // descriptions was not valid. This could indicate that  
        // the entries structure has been corrupted or that  
        // we have a synchronization error.  
  
         // We need to generate an assert  here...      // After enqueue a message and the autoEntryMutex has been released and
        PEGASUS_ASSERT(GetLastError()!= EBADF);      // locked again, the array of _entries can be changed. The ArrayIterator
       // has be reset with the original _entries
       entries.reset(_entries);
     }  
  
     if(events == SOCKET_ERROR)      if (events == PEGASUS_SOCKET_ERROR)
 #else  
     if(events == -1)  
 #endif  
     {     {
           PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
         Tracer::trace(TRC_HTTP, Tracer::LEVEL4,              "Monitor::run - errorno = %d has occurred on select.", errno));
           "Monitor::run - errorno = %d has occurred on select.", errno);  
        // The EBADF error indicates that one or more or the file        // The EBADF error indicates that one or more or the file
        // descriptions was not valid. This could indicate that        // descriptions was not valid. This could indicate that
        // the entries structure has been corrupted or that        // the entries structure has been corrupted or that
Line 790 
Line 503 
  
        PEGASUS_ASSERT(errno != EBADF);        PEGASUS_ASSERT(errno != EBADF);
     }     }
     else if ((events)||(pEvents))      else if (events)
     {     {
           PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG              "Monitor::run select event received events = %d, monitoring %d "
         {                  "idle entries",
                  AutoMutex automut(Monitor::_cout_mut);              events, _idleEntries));
      cout << "IN Monior::run events= " << events << " pEvents= " << pEvents<< endl;  
         }  
 #endif  
   
      Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
           "Monitor::run select event received events = %d, monitoring %d idle entries",  
            events, _idleEntries);  
        for( int indx = 0; indx < (int)entries.size(); indx++)        for( int indx = 0; indx < (int)entries.size(); indx++)
        {        {
            //cout << "Monitor::run at start of 'for( int indx = 0; indx ' - index = " << indx << endl;              // The Monitor should only look at entries in the table that are
           // The Monitor should only look at entries in the table that are IDLE (i.e.,              // IDLE (i.e., owned by the Monitor).
           // owned by the Monitor).  
         // cout << endl << " status of entry " << indx << " is " << entries[indx]._status.get() << endl;  
           if((entries[indx]._status.get() == _MonitorEntry::IDLE) &&           if((entries[indx]._status.get() == _MonitorEntry::IDLE) &&
              ((FD_ISSET(entries[indx].socket, &fdread)&& (events)) ||                  (FD_ISSET(entries[indx].socket, &fdread)))
              (entries[indx].isNamedPipeConnection() && entries[indx].pipeSet && (pEvents))))  
           {  
   
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
               {  
                  AutoMutex automut(Monitor::_cout_mut);  
                  cout <<"Monitor::run - index  " << indx << " just got into 'if' statement" << endl;  
               }  
 #endif  
               MessageQueue *q;  
            try{  
   
                  q = MessageQueue::lookup(entries[indx].queueId);  
               }  
              catch (Exception e)  
              {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
                  AutoMutex automut(Monitor::_cout_mut);  
                  cout << " this is what lookup gives - " << e.getMessage() << endl;  
 }  
 #endif  
                  exit(1);  
              }  
              catch(...)  
              {              {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG                  MessageQueue *q = MessageQueue::lookup(entries[indx].queueId);
 {                  PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                  AutoMutex automut(Monitor::_cout_mut);  
                  cout << "MessageQueue::lookup gives strange exception " << endl;  
 }  
 #endif  
                  exit(1);  
              }  
   
   
   
   
               Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                   "Monitor::run indx = %d, queueId =  %d, q = %p",                   "Monitor::run indx = %d, queueId =  %d, q = %p",
                   indx, entries[indx].queueId, q);                      indx, entries[indx].queueId, q));
            //  printf("Monitor::run indx = %d, queueId =  %d, q = %p",  
              //     indx, entries[indx].queueId, q);  
              //cout << "Monitor::run before PEGASUS_ASSerT(q !=0) " << endl;  
              PEGASUS_ASSERT(q !=0);              PEGASUS_ASSERT(q !=0);
  
   
              try              try
              {              {
                 /* {  
                  AutoMutex automut(Monitor::_cout_mut);  
                   cout <<" this is the type " << entries[indx]._type <<  
                       " for index " << indx << endl;  
                cout << "IN Monior::run right before entries[indx]._type == Monitor::CONNECTION" << endl;  
                  }*/  
                if(entries[indx]._type == Monitor::CONNECTION)                if(entries[indx]._type == Monitor::CONNECTION)
                 {                 {
                           PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                               "entries[indx].type for indx = %d is "
                                   "Monitor::CONNECTION",
                               indx));
                           HTTPConnection *dst =
                               reinterpret_cast<HTTPConnection *>(q);
                           dst->_entry_index = indx;
   
                           // Update idle start time because we have received some
                           // data. Any data is good data at this point, and we'll
                           // keep the connection alive, even if we've exceeded
                           // the idleConnectionTimeout, which will be checked
                           // when we call closeConnectionOnTimeout() next.
                           Time::gettimeofday(&dst->_idleStartTime);
   
                           // Check for accept pending (ie. SSL handshake pending)
                           // or idle connection timeouts for sockets from which
                           // we received data (avoiding extra queue lookup below).
                           if (!dst->closeConnectionOnTimeout(&timeNow))
                           {
                           PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                               "Monitor::_dispatch: entering run() for "
                                   "indx = %d, queueId = %d, q = %p",
                               dst->_entry_index,
                                   dst->_monitor->
                                       _entries[dst->_entry_index].queueId,
                               dst));
  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
                      AutoMutex automut(Monitor::_cout_mut);  
                      cout << "In Monitor::run Monitor::CONNECTION clause" << endl;  
 }  
 #endif  
   
                                       Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                      "entries[indx].type for indx = %d is Monitor::CONNECTION", indx);  
                    static_cast<HTTPConnection *>(q)->_entry_index = indx;  
   
                    // Do not update the entry just yet. The entry gets updated once  
                    // the request has been read.  
                    //entries[indx]._status = _MonitorEntry::BUSY;  
   
                    // If allocate_and_awaken failure, retry on next iteration  
 /* Removed for PEP 183.  
                    if (!MessageQueueService::get_thread_pool()->allocate_and_awaken(  
                            (void *)q, _dispatch))  
                    {  
                       Tracer::trace(TRC_DISCARDED_DATA, Tracer::LEVEL2,  
                           "Monitor::run: Insufficient resources to process request.");  
                       entries[indx]._status = _MonitorEntry::IDLE;  
                       return true;  
                    }  
 */  
 // Added for PEP 183  
                    HTTPConnection *dst = reinterpret_cast<HTTPConnection *>(q);  
                    Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                          "Monitor::_dispatch: entering run() for indx  = %d, queueId = %d, q = %p",  
                    dst->_entry_index, dst->_monitor->_entries[dst->_entry_index].queueId, dst);  
   
                    /*In the case of named Pipes, the request has already been read from the pipe  
                    therefor this section passed the request data to the HTTPConnection  
                    NOTE: not sure if this would be better suited in a sparate private method  
                    */  
   
                    dst->setNamedPipe(entries[indx].namedPipe); //this step shouldn't be needd  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
                    {  
                        AutoMutex automut(Monitor::_cout_mut);  
                    cout << "In Monitor::run after dst->setNamedPipe string read is " <<  entries[indx].namedPipe.raw << endl;  
                    }  
 #endif  
                    try                    try
                    {                    {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
                        {  
                        AutoMutex automut(Monitor::_cout_mut);  
                        cout << "In Monitor::run about to call 'dst->run(1)' "  << endl;  
                        }  
 #endif  
                        dst->run(1);                        dst->run(1);
                    }                    }
                    catch (...)                    catch (...)
                    {                    {
                               PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4,
                        Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                        "Monitor::_dispatch: exception received");                        "Monitor::_dispatch: exception received");
                    }                    }
                    Tracer::trace(TRC_HTTP, Tracer::LEVEL4,                          PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                    "Monitor::_dispatch: exited run() for index %d", dst->_entry_index);                              "Monitor::_dispatch: exited run() for index %d",
                               dst->_entry_index));
                    if (entries[indx].isNamedPipeConnection())  
                    {  
                        entries[indx]._type = Monitor::ACCEPTOR;  
                    }                    }
   
                    // It is possible the entry status may not be set to busy.  
                    // The following will fail in that case.  
                    // PEGASUS_ASSERT(dst->_monitor->_entries[dst->_entry_index]._status.get() == _MonitorEntry::BUSY);  
                    // Once the HTTPConnection thread has set the status value to either  
                    // Monitor::DYING or Monitor::IDLE, it has returned control of the connection  
                    // to the Monitor.  It is no longer permissible to access the connection  
                    // or the entry in the _entries table.  
   
                    // The following is not relevant as the worker thread or the  
                    // reader thread will update the status of the entry.  
                    //if (dst->_connectionClosePending)  
                    //{  
                    //  dst->_monitor->_entries[dst->_entry_index]._status = _MonitorEntry::DYING;  
                    //}  
                    //else  
                    //{  
                    //  dst->_monitor->_entries[dst->_entry_index]._status = _MonitorEntry::IDLE;  
                    //}  
 // end Added for PEP 183  
                 }                 }
                 else if( entries[indx]._type == Monitor::INTERNAL){                      else if (entries[indx]._type == Monitor::INTERNAL)
                       {
                         // set ourself to BUSY,                         // set ourself to BUSY,
                         // read the data                         // read the data
                         // and set ourself back to IDLE                         // and set ourself back to IDLE
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
             AutoMutex automut(Monitor::_cout_mut);  
             cout << endl << " in - entries[indx]._type == Monitor::INTERNAL- " << endl << endl;  
 }  
 #endif  
             if (!entries[indx].isNamedPipeConnection())  
             {  
                             entries[indx]._status = _MonitorEntry::BUSY;                             entries[indx]._status = _MonitorEntry::BUSY;
                             static char buffer[2];                             static char buffer[2];
                         Socket::disableBlocking(entries[indx].socket);                          Sint32 amt =
                         Sint32 amt = Socket::read(entries[indx].socket,&buffer, 2);                              Socket::read(entries[indx].socket,&buffer, 2);
                         Socket::enableBlocking(entries[indx].socket);  
                             entries[indx]._status = _MonitorEntry::IDLE;  
             }  
                 }  
                 else  
                 {  
   
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
       {  
             AutoMutex automut(Monitor::_cout_mut);  
             cout << "In Monitor::run else clause of CONNECTION if statments" << endl;  
       }  
 #endif  
                                Tracer::trace(TRC_HTTP, Tracer::LEVEL4,  
                      "Non-connection entry, indx = %d, has been received.", indx);  
                    int events = 0;  
            Message *msg;  
  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG                          if (amt == PEGASUS_SOCKET_ERROR &&
                               getSocketError() == PEGASUS_NETWORK_TCPIP_STOPPED)
           {           {
            AutoMutex automut(Monitor::_cout_mut);                              PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4,
            cout << " In Monitor::run Just before checking if NamedPipeConnection" << "for Index "<<indx<< endl;                                  "Monitor::run: Tickler socket got an IO error. "
            }                                      "Going to re-create Socket and wait for "
 #endif                                      "TCP/IP restart.");
            if (entries[indx].isNamedPipeConnection())                              uninitializeTickler();
            {                              initializeTickler();
                if(!entries[indx].namedPipe.isConnectionPipe)  
                { /*if we enter this clasue it means that the named pipe that we are  
                    looking at has recived a connection but is not the pipe we get connection requests over.  
                    therefore we need to change the _type to CONNECTION and wait for a CIM Operations request*/  
                    entries[indx]._type = Monitor::CONNECTION;  
   
   
      /* This is a test  - this shows that the read file needs to be done  
      before we call wiatForMultipleObjects*/  
     /******************************************************  
     ********************************************************/  
   
   
   
         memset(entries[indx].namedPipe.raw,'\0',NAMEDPIPE_MAX_BUFFER_SIZE);  
         BOOL rc = ::ReadFile(  
                 entries[indx].namedPipe.getPipe(),  
                 &entries[indx].namedPipe.raw,  
                 NAMEDPIPE_MAX_BUFFER_SIZE,  
                 &entries[indx].namedPipe.bytesRead,  
                 entries[indx].namedPipe.getOverlap());  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
         {  
          AutoMutex automut(Monitor::_cout_mut);  
          cout << "Monitor::run just called read on index " << indx << endl;  
         }  
 #endif  
   
          //&entries[indx].namedPipe.bytesRead = &size;  
         if(!rc)  
         {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
            AutoMutex automut(Monitor::_cout_mut);  
            cout << "ReadFile failed for : "  << GetLastError() << "."<< endl;  
 }  
 #endif  
         }  
   
   
   
     /******************************************************  
     ********************************************************/  
   
   
   
   
                  continue;  
   
   
                }                }
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG                          else
                {                {
                    AutoMutex automut(Monitor::_cout_mut);                              entries[indx]._status = _MonitorEntry::IDLE;
                     cout << " In Monitor::run about to create a Pipe message" << endl;  
   
                }                }
 #endif  
                events |= NamedPipeMessage::READ;  
                msg = new NamedPipeMessage(entries[indx].namedPipe, events);  
            }            }
            else            else
            {            {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG                          PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
                {                              "Non-connection entry, indx = %d, has been "
                AutoMutex automut(Monitor::_cout_mut);                                  "received.",
                cout << " In Monitor::run ..its a socket message" << endl;                              indx));
                }                          int events = 0;
 #endif  
                events |= SocketMessage::READ;                events |= SocketMessage::READ;
                        msg = new SocketMessage(entries[indx].socket, events);                          Message* msg = new SocketMessage(
            }                              entries[indx].socket, events);
   
                    entries[indx]._status = _MonitorEntry::BUSY;                    entries[indx]._status = _MonitorEntry::BUSY;
                    autoEntryMutex.unlock();                          _entry_mut.unlock();
                    q->enqueue(msg);                    q->enqueue(msg);
                    autoEntryMutex.lock();                          _entry_mut.lock();
            // After enqueue a message and the autoEntryMutex has been released and locked again,  
            // the array of entries can be changed. The ArrayIterator has be reset with the original _entries                          // After enqueue a message and the autoEntryMutex has
                           // been released and locked again, the array of
                           // entries can be changed. The ArrayIterator has be
                           // reset with the original _entries
            entries.reset(_entries);            entries.reset(_entries);
                    entries[indx]._status = _MonitorEntry::IDLE;                    entries[indx]._status = _MonitorEntry::IDLE;
   
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
                    {  
                        AutoMutex automut(Monitor::_cout_mut);  
                        PEGASUS_STD(cout) << "Exiting:  Monitor::run(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
                    }  
 #endif  
                    return true;  
                 }                 }
              }              }
              catch(...)              catch(...)
              {              {
              }              }
              handled_events = true;  
           }           }
               // else check for accept pending (ie. SSL handshake pending) or
               // idle connection timeouts for sockets from which we did not
               // receive data.
               else if ((entries[indx]._status.get() == _MonitorEntry::IDLE) &&
                   entries[indx]._type == Monitor::CONNECTION)
               {
                   MessageQueue *q = MessageQueue::lookup(entries[indx].queueId);
                   HTTPConnection *dst = reinterpret_cast<HTTPConnection *>(q);
                   dst->_entry_index = indx;
                   dst->closeConnectionOnTimeout(&timeNow);
        }        }
     }     }
       }
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG      // else if "events" is zero (ie. select timed out) then we still need
       // to check if there are any pending SSL handshakes that have timed out.
       else
     {     {
         AutoMutex automut(Monitor::_cout_mut);          for (int indx = 0; indx < (int)entries.size(); indx++)
         PEGASUS_STD(cout) << "Exiting:  Monitor::run(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);          {
               if ((entries[indx]._status.get() == _MonitorEntry::IDLE) &&
                   entries[indx]._type == Monitor::CONNECTION)
               {
                   MessageQueue *q = MessageQueue::lookup(entries[indx].queueId);
                   HTTPConnection *dst = reinterpret_cast<HTTPConnection *>(q);
                   dst->_entry_index = indx;
                   dst->closeConnectionOnTimeout(&timeNow);
               }
           }
     }     }
 #endif  
     return(handled_events);  
 } }
  
 void Monitor::stopListeningForConnections(Boolean wait) void Monitor::stopListeningForConnections(Boolean wait)
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::stopListeningForConnections(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
     PEG_METHOD_ENTER(TRC_HTTP, "Monitor::stopListeningForConnections()");     PEG_METHOD_ENTER(TRC_HTTP, "Monitor::stopListeningForConnections()");
     // set boolean then tickle the server to recognize _stopConnections     // set boolean then tickle the server to recognize _stopConnections
     _stopConnections = 1;     _stopConnections = 1;
Line 1129 
Line 668 
     }     }
  
     PEG_METHOD_EXIT();     PEG_METHOD_EXIT();
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::stopListeningForConnections(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 } }
  
  
 int  Monitor::solicitSocketMessages( int  Monitor::solicitSocketMessages(
     PEGASUS_SOCKET socket,      SocketHandle socket,
     Uint32 events,     Uint32 events,
     Uint32 queueId,     Uint32 queueId,
     int type)     int type)
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::solicitSocketMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
    PEG_METHOD_ENTER(TRC_HTTP, "Monitor::solicitSocketMessages");    PEG_METHOD_ENTER(TRC_HTTP, "Monitor::solicitSocketMessages");
    AutoMutex autoMut(_entry_mut);    AutoMutex autoMut(_entry_mut);
    // Check to see if we need to dynamically grow the _entries array    // Check to see if we need to dynamically grow the _entries array
Line 1157 
Line 684 
    // current connections requested    // current connections requested
    _solicitSocketCount++;  // bump the count    _solicitSocketCount++;  // bump the count
    int size = (int)_entries.size();    int size = (int)_entries.size();
    if((int)_solicitSocketCount >= (size-1)){      if ((int)_solicitSocketCount >= (size-1))
         for(int i = 0; i < ((int)_solicitSocketCount - (size-1)); i++){      {
           for (int i = 0; i < ((int)_solicitSocketCount - (size-1)); i++)
           {
                 _MonitorEntry entry(0, 0, 0);                 _MonitorEntry entry(0, 0, 0);
                 _entries.append(entry);                 _entries.append(entry);
         }         }
Line 1176 
Line 705 
             _entries[index]._type = type;             _entries[index]._type = type;
             _entries[index]._status = _MonitorEntry::IDLE;             _entries[index]._status = _MonitorEntry::IDLE;
  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
             {  
                 AutoMutex automut(Monitor::_cout_mut);  
                 PEGASUS_STD(cout) << "Exiting:  Monitor::solicitSocketMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
             }  
 #endif  
             return index;             return index;
          }          }
       }       }
Line 1189 
Line 712 
       {       {
       }       }
    }    }
    _solicitSocketCount--;  // decrease the count, if we are here we didnt do anything meaningful      // decrease the count, if we are here we didn't do anything meaningful
       _solicitSocketCount--;
    PEG_METHOD_EXIT();    PEG_METHOD_EXIT();
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
    {  
        AutoMutex automut(Monitor::_cout_mut);  
        PEGASUS_STD(cout) << "Exiting:  Monitor::solicitSocketMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
    }  
 #endif  
    return -1;    return -1;
   
 } }
  
 void Monitor::unsolicitSocketMessages(PEGASUS_SOCKET socket)  void Monitor::unsolicitSocketMessages(SocketHandle socket)
 {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {     {
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::unsolicitSocketMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
   
     PEG_METHOD_ENTER(TRC_HTTP, "Monitor::unsolicitSocketMessages");     PEG_METHOD_ENTER(TRC_HTTP, "Monitor::unsolicitSocketMessages");
     AutoMutex autoMut(_entry_mut);     AutoMutex autoMut(_entry_mut);
  
     /*     /*
         Start at index = 1 because _entries[0] is the tickle entry which never needs          Start at index = 1 because _entries[0] is the tickle entry which
         to be EMPTY;          never needs to be EMPTY;
     */     */
     unsigned int index;     unsigned int index;
     for(index = 1; index < _entries.size(); index++)     for(index = 1; index < _entries.size(); index++)
Line 1231 
Line 741 
  
     /*     /*
         Dynamic Contraction:         Dynamic Contraction:
         To remove excess entries we will start from the end of the _entries array          To remove excess entries we will start from the end of the _entries
         and remove all entries with EMPTY status until we find the first NON EMPTY.          array and remove all entries with EMPTY status until we find the
         This prevents the positions, of the NON EMPTY entries, from being changed.          first NON EMPTY.  This prevents the positions, of the NON EMPTY
           entries, from being changed.
     */     */
     index = _entries.size() - 1;     index = _entries.size() - 1;
     while(_entries[index]._status.get() == _MonitorEntry::EMPTY){      while (_entries[index]._status.get() == _MonitorEntry::EMPTY)
       {
         if(_entries.size() > MAX_NUMBER_OF_MONITOR_ENTRIES)         if(_entries.size() > MAX_NUMBER_OF_MONITOR_ENTRIES)
                 _entries.remove(index);                 _entries.remove(index);
         index--;         index--;
     }     }
     PEG_METHOD_EXIT();     PEG_METHOD_EXIT();
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::unsolicitSocketMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 } }
  
 // Note: this is no longer called with PEP 183. // Note: this is no longer called with PEP 183.
 PEGASUS_THREAD_RETURN PEGASUS_THREAD_CDECL Monitor::_dispatch(void *parm)  ThreadReturnType PEGASUS_THREAD_CDECL Monitor::_dispatch(void* parm)
 { {
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::_dispatch(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
    HTTPConnection *dst = reinterpret_cast<HTTPConnection *>(parm);    HTTPConnection *dst = reinterpret_cast<HTTPConnection *>(parm);
    Tracer::trace(TRC_HTTP, Tracer::LEVEL4,      PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
         "Monitor::_dispatch: entering run() for indx  = %d, queueId = %d, q = %p",          "Monitor::_dispatch: entering run() for indx  = %d, queueId = %d, "
         dst->_entry_index, dst->_monitor->_entries[dst->_entry_index].queueId, dst);              "q = %p",
           dst->_entry_index,
           dst->_monitor->_entries[dst->_entry_index].queueId,
           dst));
   
    try    try
    {    {
       dst->run(1);       dst->run(1);
    }    }
    catch (...)    catch (...)
    {    {
       Tracer::trace(TRC_HTTP, Tracer::LEVEL4,          PEG_TRACE_CSTRING(TRC_HTTP, Tracer::LEVEL4,
           "Monitor::_dispatch: exception received");           "Monitor::_dispatch: exception received");
    }    }
    Tracer::trace(TRC_HTTP, Tracer::LEVEL4,      PEG_TRACE((TRC_HTTP, Tracer::LEVEL4,
           "Monitor::_dispatch: exited run() for index %d", dst->_entry_index);          "Monitor::_dispatch: exited run() for index %d", dst->_entry_index));
  
    PEGASUS_ASSERT(dst->_monitor->_entries[dst->_entry_index]._status.get() == _MonitorEntry::BUSY);      PEGASUS_ASSERT(dst->_monitor->_entries[dst->_entry_index]._status.get() ==
           _MonitorEntry::BUSY);
  
    // Once the HTTPConnection thread has set the status value to either    // Once the HTTPConnection thread has set the status value to either
    // Monitor::DYING or Monitor::IDLE, it has returned control of the connection      // Monitor::DYING or Monitor::IDLE, it has returned control of the
    // to the Monitor.  It is no longer permissible to access the connection      // connection to the Monitor.  It is no longer permissible to access the
    // or the entry in the _entries table.      // connection or the entry in the _entries table.
    if (dst->_connectionClosePending)    if (dst->_connectionClosePending)
    {    {
       dst->_monitor->_entries[dst->_entry_index]._status = _MonitorEntry::DYING;          dst->_monitor->_entries[dst->_entry_index]._status =
               _MonitorEntry::DYING;
    }    }
    else    else
    {    {
       dst->_monitor->_entries[dst->_entry_index]._status = _MonitorEntry::IDLE;          dst->_monitor->_entries[dst->_entry_index]._status =
               _MonitorEntry::IDLE;
    }    }
    return 0;    return 0;
 } }
  
   
 //This method is anlogsu to solicitSocketMessages. It does the same thing for named Pipes  
 int  Monitor::solicitPipeMessages(  
     NamedPipe namedPipe,  
     Uint32 events,  //not sure what has to change for this enum  
     Uint32 queueId,  
     int type)  
 {  
    PEG_METHOD_ENTER(TRC_HTTP, "Monitor::solicitPipeMessages");  
   
    AutoMutex autoMut(_entry_mut);  
    // Check to see if we need to dynamically grow the _entries array  
    // We always want the _entries array to 2 bigger than the  
    // current connections requested  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
 {  
    AutoMutex automut(Monitor::_cout_mut);  
    PEGASUS_STD(cout) << "In Monitor::solicitPipeMessages at the begining" << PEGASUS_STD(endl);  
 }  
 #endif  
   
   
    _solicitSocketCount++;  // bump the count  
    int size = (int)_entries.size();  
    if((int)_solicitSocketCount >= (size-1)){  
         for(int i = 0; i < ((int)_solicitSocketCount - (size-1)); i++){  
                 _MonitorEntry entry(0, 0, 0);  
                 _entries.append(entry);  
         }  
    }  
   
    int index;  
    for(index = 1; index < (int)_entries.size(); index++)  
    {  
       try  
       {  
          if(_entries[index]._status.get() == _MonitorEntry::EMPTY)  
          {  
             _entries[index].socket = NULL;  
             _entries[index].namedPipe = namedPipe;  
             _entries[index].namedPipeConnection = true;  
             _entries[index].queueId  = queueId;  
             _entries[index]._type = type;  
             _entries[index]._status = _MonitorEntry::IDLE;  
   #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
   {  
             AutoMutex automut(Monitor::_cout_mut);  
             PEGASUS_STD(cout) << "In Monitor::solicitPipeMessages after seting up  _entries[index] index = " << index << PEGASUS_STD(endl);  
   }  
   #endif  
   
             return index;  
          }  
       }  
       catch(...)  
       {  
       }  
   
    }  
    _solicitSocketCount--;  // decrease the count, if we are here we didnt do anything meaningful  
    PEGASUS_STD(cout) << "In Monitor::solicitPipeMessages nothing happed - it didn't work" << PEGASUS_STD(endl);  
   
    PEG_METHOD_EXIT();  
    return -1;  
   
 }  
   
 void Monitor::unsolicitPipeMessages(NamedPipe namedPipe)  
 {  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Entering: Monitor::unsolicitPipeMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
   
     PEG_METHOD_ENTER(TRC_HTTP, "Monitor::unsolicitPipeMessages");  
     AutoMutex autoMut(_entry_mut);  
   
     /*  
         Start at index = 1 because _entries[0] is the tickle entry which never needs  
         to be EMPTY;  
     */  
     unsigned int index;  
     for(index = 1; index < _entries.size(); index++)  
     {  
        if(_entries[index].namedPipe.getPipe() == namedPipe.getPipe())  
        {  
           _entries[index]._status = _MonitorEntry::EMPTY;  
           //_entries[index].namedPipe = PEGASUS_INVALID_SOCKET;  
           _solicitSocketCount--;  
           break;  
        }  
     }  
   
     /*  
         Dynamic Contraction:  
         To remove excess entries we will start from the end of the _entries array  
         and remove all entries with EMPTY status until we find the first NON EMPTY.  
         This prevents the positions, of the NON EMPTY entries, from being changed.  
     */  
     index = _entries.size() - 1;  
     while(_entries[index]._status.get() == _MonitorEntry::EMPTY){  
         if((_entries[index].namedPipe.getPipe() == namedPipe.getPipe()) ||  
             (_entries.size() > MAX_NUMBER_OF_MONITOR_ENTRIES))  
         {  
             _entries.remove(index);  
         }  
         index--;  
     }  
     PEG_METHOD_EXIT();  
 #ifdef PEGASUS_LOCALDOMAINSOCKET_DEBUG  
     {  
         AutoMutex automut(Monitor::_cout_mut);  
         PEGASUS_STD(cout) << "Exiting:  Monitor::unsolicitPipeMessages(): (tid:" << Uint32(pegasus_thread_self()) << ")" << PEGASUS_STD(endl);  
     }  
 #endif  
 }  
   
   
   
 PEGASUS_NAMESPACE_END PEGASUS_NAMESPACE_END

Legend:
Removed from v.1.103.10.23  
changed lines
  Added in v.1.116.4.2
No CVS admin address has been configured
 Powered by
ViewCVS 0.9.2