static ACE_THR_FUNC_RETURN
worker (void *)
{
ACE_OS::sleep (3);
const ACE_TCHAR *msg = ACE_TEXT ("Message from Connection worker");
ACE_TCHAR buf [BUFSIZ];
buf[0] = ACE_OS::strlen (msg) + 1;
ACE_OS::strcpy (&buf[1], msg);
ACE_INET_Addr addr (rendezvous);
ACE_DEBUG((LM_DEBUG,
"(%t) Spawning %d client threads...\n",
cli_thrno));
int grp = ACE_Thread_Manager::instance ()->spawn_n (cli_thrno,
&cli_worker,
buf);
ACE_ASSERT (grp != -1);
ACE_Thread_Manager::instance ()->wait_grp (grp);
ACE_DEBUG ((LM_DEBUG,
"(%t) Client threads done; shutting down...\n"));
ACE_SSL_SOCK_Stream stream;
ACE_SSL_SOCK_Connector connect;
if (connect.connect (stream, addr) == -1)
ACE_ERROR ((LM_ERROR,
"(%t) %p Error while connecting\n",
"connect"));
const ACE_TCHAR *sbuf = ACE_TEXT ("\011shutdown");
ACE_DEBUG ((LM_DEBUG,
"shutdown stream handle = %x\n",
stream.get_handle ()));
if (stream.send_n (sbuf, (ACE_OS::strlen (sbuf) + 1) * sizeof (ACE_TCHAR)) == -1)
ACE_ERROR ((LM_ERROR,
"(%t) %p\n",
"send_n"));
stream.close ();
return 0;
}
static ACE_THR_FUNC_RETURN
cli_worker (void *arg)
{
// Client thread function.
ACE_INET_Addr addr (rendezvous);
ACE_SSL_SOCK_Stream stream;
ACE_SSL_SOCK_Connector connect;
ACE_Time_Value delay (0, req_delay);
size_t len = * reinterpret_cast<ACE_TCHAR *> (arg);
for (size_t i = 0 ; i < cli_conn_no; i++)
{
if (connect.connect (stream, addr) < 0)
{
ACE_ERROR ((LM_ERROR,
"(%t) %p\n",
"connect"));
continue;
}
for (size_t j = 0; j < cli_req_no; j++)
{
ACE_DEBUG ((LM_DEBUG,
"(%t) conn_worker handle 0x%x, req %d\n",
stream.get_handle (),
j+1));
if (stream.send_n (arg,
(len + 1) * sizeof (ACE_TCHAR)) == -1)
{
ACE_ERROR ((LM_ERROR,
"(%t) %p\n",
"send_n"));
continue;
}
ACE_OS::sleep (delay);
}
stream.close ();
}
return 0;
}
int
twoway_server (ACE_SSL_SOCK_Stream &stream)
{
ACE_INET_Addr cli_addr;
// Make sure we're not in non-blocking mode.
if (stream.disable (ACE_NONBLOCK) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"disable"),
0);
else if (stream.get_remote_addr (cli_addr) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"get_remote_addr"),
0);
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) client %s connected from %d\n",
cli_addr.get_host_name (),
cli_addr.get_port_number ()));
size_t total_bytes = 0;
size_t message_count = 0;
char *request = 0;
// Read data from client (terminate on error).
for (;;)
{
ACE_INT32 len;
ssize_t r_bytes = stream.recv_n ((void *) &len,
sizeof (ACE_INT32));
if (r_bytes == -1)
{
ACE_ERROR ((LM_ERROR,
"%p\n",
"recv"));
break;
}
else if (r_bytes == 0)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) reached end of input, connection closed by client\n"));
break;
}
else if (r_bytes != sizeof (ACE_INT32))
{
ACE_ERROR ((LM_ERROR,
"(%P|%t) %p\n",
"recv_n failed"));
break;
}
else
{
len = ntohl (len);
ACE_NEW_RETURN (request,
char [len],
0);
}
// Subtract off the sizeof the length prefix.
r_bytes = stream.recv_n (request,
len - sizeof (ACE_UINT32));
if (r_bytes == -1)
{
ACE_ERROR ((LM_ERROR,
"%p\n",
"recv"));
break;
}
else if (r_bytes == 0)
{
ACE_DEBUG ((LM_DEBUG,
"(%P|%t) reached end of input, connection closed by client\n"));
break;
}
else if (verbose
&& ACE::write_n (ACE_STDOUT,
request,
r_bytes) != r_bytes)
ACE_ERROR ((LM_ERROR,
"%p\n",
"ACE::write_n"));
else if (stream.send_n (request,
r_bytes) != r_bytes)
ACE_ERROR ((LM_ERROR,
"%p\n",
"send_n"));
total_bytes += size_t (r_bytes);
message_count++;
delete [] request;
request = 0;
}
// Close new endpoint (listening endpoint stays open).
stream.close ();
delete [] request;
return 0;
}
