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// $Id$
/* Most of this is the same as the previous tutorial, so I'll just
point out the differences. */
#include "task.h"
#include "block.h"
#include "data.h"
static int
run_test (int iterations,
int threads)
{
Task task (threads);
if (task.open () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"open"),
-1);
ACE_OS::sleep (ACE_Time_Value (1));
int i;
for (i = 0; i < iterations; ++i)
{
/* Construct a Data object that we'll put into the Queue. */
Data data (i);
/* Create a block large enough for our Data object as well as a
text message. */
Block *message;
ACE_NEW_RETURN (message,
Block (sizeof (data) + 128),
-1);
/* As before, put a text message into the block. */
ACE_OS::sprintf (message->wr_ptr (), "This is message %d.", i);
message->wr_ptr (strlen (message->rd_ptr ()));
message->wr_ptr (1); // Move beyond the NULL
/* To copy arbitrary data into a message block, we use the
copy() method. Since it wants a 'const char*', we have to
cast our Data pointer.
Note that copy() will advance the wr_ptr() for us. This means
we don't have to do it ourselves! If you do advance it, it
will be way beyond what you want. */
message->copy ((const char *) &data,
sizeof (data));
if (task.putq (message) == -1)
break;
}
Block *message;
ACE_NEW_RETURN (message,
Block,
-1);
message->msg_type (ACE_Message_Block::MB_HANGUP);
task.putq (message);
task.wait ();
return 0;
}
int
main (int argc, char *argv[])
{
int iterations = argc > 1 ? atoi (argv[1]) : 4;
int threads = argc > 2 ? atoi (argv[2]) : 2;
run_test (iterations,
threads);
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) Application exiting\n"));
return 0;
}
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