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/*****************************************************************************
*
* Copyright (c) 2000 - 2010, Lawrence Livermore National Security, LLC
* Produced at the Lawrence Livermore National Laboratory
* LLNL-CODE-400124
* All rights reserved.
*
* This file is part of VisIt. For details, see https://visit.llnl.gov/. The
* full copyright notice is contained in the file COPYRIGHT located at the root
* of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the disclaimer (as noted below) in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of the LLNS/LLNL nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY,
* LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*****************************************************************************/
#include <KeepAliveRPC.h>
#include <DebugStream.h>
// ****************************************************************************
// Method: KeepAliveRPC::KeepAliveRPC
//
// Purpose:
// Constructor.
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:05:46 PDT 2004
//
// Modifications:
//
// ****************************************************************************
KeepAliveRPC::KeepAliveRPC() : BlockingRPC("i", NULL)
{
value = 0;
}
// ****************************************************************************
// Method: KeepAliveRPC::~KeepAliveRPC
//
// Purpose:
// Destructor.
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:05:57 PDT 2004
//
// Modifications:
//
// ****************************************************************************
KeepAliveRPC::~KeepAliveRPC()
{
}
// ****************************************************************************
// Method: KeepAliveRPC::operator()
//
// Purpose:
// Invocation method for the RPC.
//
// Arguments:
// v : The value to pass along.
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:06:15 PDT 2004
//
// Modifications:
//
// ****************************************************************************
void
KeepAliveRPC::operator()()
{
SetValue(value + 1);
debug3 << "Executing keep alive RPC"
<< "\n\t value='" << value << "'"
<< endl;
Execute();
}
// ****************************************************************************
// Method: KeepAliveRPC::SelectAll
//
// Purpose:
// Selects the value that we received.
//
// Arguments:
//
// Returns:
//
// Note:
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:07:30 PDT 2004
//
// Modifications:
//
// ****************************************************************************
void
KeepAliveRPC::SelectAll()
{
Select(0, (void*)&value);
}
// ****************************************************************************
// Method: KeepAliveRPC::SetValue
//
// Purpose:
// Sets the RPC's value.
//
// Arguments:
// v : The new value for the RPC's value field.
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:08:19 PDT 2004
//
// Modifications:
//
// ****************************************************************************
void
KeepAliveRPC::SetValue(int v)
{
value = v;
SelectAll();
}
// ****************************************************************************
// Method: KeepAliveRPC::GetValue
//
// Purpose:
// Returns the value for the RPC's value field.
//
// Returns: The RPC's value field.
//
// Programmer: Brad Whitlock
// Creation: Fri Mar 12 10:09:02 PDT 2004
//
// Modifications:
//
// ****************************************************************************
int
KeepAliveRPC::GetValue() const
{
return value;
}
// ****************************************************************************
// Method: KeepAliveRPC::TypeName
//
// Purpose:
// Returns the RPC name.
//
// Programmer: Brad Whitlock
// Creation: Fri Dec 7 11:09:23 PST 2007
//
// Modifications:
//
// ****************************************************************************
const std::string
KeepAliveRPC::TypeName() const
{
return "KeepAliveRPC";
}
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