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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"
int run_test (int iterations, int threads)
{
Task task;
if (task.start (threads) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "start"), -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 = new Block (sizeof (data) + 128);
/*
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 ()) = 0; // Null-terminate the string we just wrote
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 = new Block ();
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;
(void) run_test (iterations, threads);
ACE_DEBUG ((LM_DEBUG, "(%P|%t) Application exiting\n"));
return (0);
}
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