Stage 1 reorganization

Directory moves. src/RTEMS/ => src/libCom/RTEMS/ src/as/ => src/ioc/as/ src/bpt/ => src/ioc/bpt/ src/ca/ => src/ca/client/ src/cap5/ => src/ca/client/perl/ src/cas/ => src/ca/legacy/pcas/ src/catools/ => src/ca/client/tools/ src/db/ => src/ioc/db/ src/dbStatic/ => src/ioc/dbStatic/ src/dbtools/ => src/ioc/dbtemplate/ src/dev/softDev/ => src/std/dev/ src/dev/testDev/ => src/std/test/ src/excas/ => src/ca/legacy/pcas/ex/ src/gdd/ => src/ca/legacy/gdd/ src/makeBaseApp/ => src/template/base/ src/makeBaseExt/ => src/template/ext/ src/misc/ => src/ioc/misc/ src/rec/ => src/std/rec/ src/registry/ => src/ioc/registry/ src/rsrv/ => src/ioc/rsrv/ src/softIoc/ => src/std/softIoc/ src/toolsComm/ => src/libCom/tools/
2010-12-16 15:15:52 -05:00
parent 4a18db9f99
commit 2a36a3906d
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+/*************************************************************************\
+* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
+*     National Laboratory.
+* Copyright (c) 2002 The Regents of the University of California, as
+*     Operator of Los Alamos National Laboratory.
+* EPICS BASE Versions 3.13.7
+* and higher are distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution. 
+\*************************************************************************/
+
+/* 
+ *
+ *                    L O S  A L A M O S
+ *              Los Alamos National Laboratory
+ *               Los Alamos, New Mexico 87545
+ *
+ *  Copyright, 1986, The Regents of the University of California.
+ *
+ *  Author: Jeff Hill
+ */
+
+#define epicsAssertAuthor "Jeff Hill johill@lanl.gov"
+
+#include "iocinf.h"
+#include "cac.h"
+#include "virtualCircuit.h"
+
+tcpSendWatchdog::tcpSendWatchdog ( 
+        epicsMutex & cbMutexIn, cacContextNotify & ctxNotifyIn, 
+        epicsMutex & mutexIn, tcpiiu & iiuIn,
+        double periodIn, epicsTimerQueue & queueIn ) :
+        period ( periodIn ), timer ( queueIn.createTimer () ),
+        cbMutex ( cbMutexIn ), ctxNotify ( ctxNotifyIn ),
+        mutex ( mutexIn ), iiu ( iiuIn )
+{
+}
+
+tcpSendWatchdog::~tcpSendWatchdog ()
+{
+    this->timer.destroy ();
+}
+
+epicsTimerNotify::expireStatus tcpSendWatchdog::expire ( 
+                 const epicsTime & /* currentTime */ )
+{
+    {
+        epicsGuard < epicsMutex > guard ( this->mutex );
+        if ( this->iiu.receiveThreadIsBusy ( guard ) ) {
+            return expireStatus ( restart, this->period );
+        }
+    }
+    {
+        callbackManager mgr ( this->ctxNotify, this->cbMutex );
+        epicsGuard < epicsMutex > guard ( this->mutex );
+#   ifdef DEBUG
+        char hostName[128];
+        this->iiu.getHostName ( guard, hostName, sizeof ( hostName ) );
+        debugPrintf ( ( "Request not accepted by CA server %s for %g sec. Disconnecting.\n", 
+            hostName, this->period ) );
+#   endif
+        this->iiu.sendTimeoutNotify ( mgr, guard );
+    }
+    return noRestart;
+}
+
+void tcpSendWatchdog::start ( const epicsTime & /* currentTime */ )
+{
+    this->timer.start ( *this, this->period );
+}
+
+void tcpSendWatchdog::cancel ()
+{
+    this->timer.cancel ();
+}
+
+