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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ACE_wrappers/examples/QOS
//
// = FILENAME
// Sender_QOS_Event_Handler.cpp
//
// = AUTHOR
// Vishal Kachroo <vishal@cs.wustl.edu>
//
// ============================================================================
#include "Sender_QOS_Event_Handler.h"
// Constructor.
ACE_QOS_Event_Handler::ACE_QOS_Event_Handler (void)
{
}
// Constructor.
ACE_QOS_Event_Handler::ACE_QOS_Event_Handler (const ACE_SOCK_Dgram_Mcast &dgram_mcast)
: dgram_mcast_ (dgram_mcast)
{
}
// Destructor.
ACE_QOS_Event_Handler::~ACE_QOS_Event_Handler (void)
{
}
// Return the handle of the Dgram_Mcast. This method is called
// internally by the reactor.
ACE_HANDLE
ACE_QOS_Event_Handler::get_handle (void) const
{
return this->dgram_mcast_.get_handle ();
}
// Handle the QoS Event. In this case send data to the receiver
// using WSASendTo() that uses overlapped I/O.
int
ACE_QOS_Event_Handler::handle_qos (ACE_HANDLE)
{
ACE_DEBUG ((LM_DEBUG,
"\nReceived a QOS event. Inside handle_qos ()\n"));
ACE_OVERLAPPED ace_overlapped;
iovec iov;
iov.iov_base = "Hello";
iov.iov_len = 5;
// For some really weird reason if I do not define the following
// sockaddr_in, the <send> call fails.
sockaddr_in s;
ACE_UNUSED_ARG (s);
ACE_INET_Addr send_to_addr (MY_DEFPORT,
DEFAULT_MULTICASTGROUP);
size_t bytes_sent;
if (this->dgram_mcast_.send (&iov,
1,
bytes_sent,
0,
send_to_addr,
&ace_overlapped,
NULL) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Error in dgram_mcast.send ()\n"),
-1);
else
ACE_DEBUG ((LM_DEBUG,
"Using ACE_OS::sendto () : Bytes sent : %d",
bytes_sent));
return 0;
}
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