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diff --git a/docs/tutorials/010/message_queue.cpp b/docs/tutorials/010/message_queue.cpp
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-// $Id$
-
-/* To illustrate the ACE_Message_Queue, we use a derivative of
- ACE_Task<>. We also derive from ACE_Message_Block to show that we
- don't have memory leaks. */
-#include "task.h"
-#include "block.h"
-
-int
-run_test (int iterations,
- int threads)
-{
- /* Create and start an instance of our Task object. */
- Task task (threads);
-
- if (task.open () == -1)
- ACE_ERROR_RETURN ((LM_ERROR,
- "%p\n",
- "open"),
- -1);
-
- /* Give the threads a moment to open. This isn't really necessary
- but if we don't we find that all of our blocks are constructed and
- enqueued before any of the threads get created. Basically, the
- sleep() makes the output look more interesting. */
- ACE_OS::sleep (ACE_Time_Value (1));
-
- int i;
- for (i = 0; i < iterations; ++i)
- {
- /* Create a new message block to hold our data. Here, we ask
- for a block that has 128 bytes of data space. */
- Block *message;
- ACE_NEW_RETURN (message,
- Block (128),
- -1);
-
- /* Grab the "write pointer". This is a pointer into the data
- area where we can write our data. After writting the data you
- have to increment the wr_ptr() so that subsequent writes won't
- clobber what you've put there. */
- ACE_OS::sprintf (message->wr_ptr (),
- "This is message %d.",
- i);
- message->wr_ptr (ACE_OS::strlen (message->rd_ptr ()));
-
- /* Put the message block into the queue. One of the threads in
- the Task object will pick up the block and "do work" on it. */
- if (task.putq (message) == -1)
- break;
- }
-
- /* Once we're done, we have to signal the Task objects to shut
- down. There are several choices including: - Send a message of
- zero length - Send a message with a special content I don't like
- these choices because they're likely to interfere with application
- logic. Instead, I use the message type feature to send a message
- of type "hangup". The default type is MB_DATA, so when the tasks
- get a MB_HANGUP type, they know to go away. */
- Block *message;
-
- ACE_NEW_RETURN (message,
- Block (),
- -1);
- message->msg_type (ACE_Message_Block::MB_HANGUP);
- task.putq (message);
-
- /* Wait for the threads in our task object to go away. */
- task.wait ();
-
- return 0;
-}
-
-int
-main (int argc, char *argv[])
-{
- /* Set the number of iterations through our putq() loop and the
- number of threads to use in our Task<> derivative. */
- int iterations = argc > 1 ? atoi (argv[1]) : 9;
- int threads = argc > 2 ? atoi (argv[2]) : 2;
-
- run_test (iterations, threads);
-
- ACE_DEBUG ((LM_DEBUG,
- "(%P|%t) Application exiting\n"));
-
- return 0;
-}