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;
}
static int
oneway_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 ()));
// Timer business
ACE_Profile_Timer timer;
timer.start ();
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"));
total_bytes += size_t (r_bytes);
message_count++;
delete [] request;
request = 0;
}
timer.stop ();
ACE_Profile_Timer::ACE_Elapsed_Time et;
timer.elapsed_time (et);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("\t\treal time = %f secs \n\t\tuser time = %f secs \n\t\tsystem time = %f secs\n"),
et.real_time,
et.user_time,
et.system_time));
double messages_per_sec = double (message_count) / et.real_time;
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("\t\tmessages = %d\n\t\ttotal bytes = %d\n\t\tmbits/sec = %f\n\t\tusec-per-message = %f\n\t\tmessages-per-second = %0.00f\n"),
message_count,
total_bytes,
(((double) total_bytes * 8) / et.real_time) / (double) (1024 * 1024),
(et.real_time / (double) message_count) * 1000000,
messages_per_sec < 0 ? 0 : messages_per_sec));
// Close new endpoint (listening endpoint stays open).
stream.close ();
delete [] request;
return 0;
}