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TXSocketHandler.cxx
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1// @(#)root/proofx:$Id$
2// Author: Gerardo Ganis 12/12/2005
3
4/*************************************************************************
5 * Copyright (C) 1995-2005, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12/** \class TXSocketHandler
13\ingroup proofx
14
15Input handler for XProofD sockets. These sockets cannot be directly
16monitored on their descriptor, because the reading activity goes via
17the internal reader thread. This class allows to handle the related issue.
18
19*/
20
21#include "TMonitor.h"
22#include "TProof.h"
23#include "TSlave.h"
24#include "TXSocketHandler.h"
25#include "TXHandler.h"
26#include "TList.h"
27
28
30
31// Unique instance of the socket input handler
33
34////////////////////////////////////////////////////////////////////////////////
35/// Set readiness on the monitor
36
38{
39 if (gDebug > 2)
41
42 // Get the socket
44 if (gDebug > 2)
45 Info("Notify", "ready socket %p (%s) (input socket: %p) (fFileNum: %d)",
46 s, (s ? s->GetTitle() : "***undef***"), fInputSock, fFileNum);
47
48 // If empty, nothing to do
49 if (!s) {
50 Warning("Notify","socket-ready list is empty!");
51 return kTRUE;
52 }
53
54 // Handle this input
55 s->fHandler->HandleInput();
56
57 // We are done
58 return kTRUE;
59}
60
61////////////////////////////////////////////////////////////////////////////////
62/// Get an instance of the input socket handler with 'h' as handler,
63/// connected to socket 's'.
64/// Create the instance, if not already existing
65
67{
68 if (!fgSocketHandler)
70 else
71 if (h && s)
73
74 return fgSocketHandler;
75}
#define h(i)
Definition: RSha256.hxx:106
bool Bool_t
Definition: RtypesCore.h:63
const Bool_t kTRUE
Definition: RtypesCore.h:100
#define ClassImp(name)
Definition: Rtypes.h:364
Int_t gDebug
Definition: TROOT.cxx:592
virtual void Warning(const char *method, const char *msgfmt,...) const
Issue warning message.
Definition: TObject.cxx:879
virtual void Info(const char *method, const char *msgfmt,...) const
Issue info message.
Definition: TObject.cxx:867
void DumpReadySock()
Dump content of the ready socket list.
Definition: TXSocket.cxx:2378
TXSocket * GetLastReady()
Return last ready socket.
Definition: TXSocket.cxx:2393
Input handler for XProofD sockets.
static TXSocketHandler * fgSocketHandler
TSocket * fInputSock
TXSocketHandler(TFileHandler *h, TSocket *s)
void SetHandler(TFileHandler *h, TSocket *s)
static TXSocketHandler * GetSocketHandler(TFileHandler *h=0, TSocket *s=0)
Get an instance of the input socket handler with 'h' as handler, connected to socket 's'.
Bool_t Notify()
Set readiness on the monitor.
High level handler of connections to XProofD.
Definition: TXSocket.h:59
static TXSockPipe fgPipe
Definition: TXSocket.h:111
static constexpr double s