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// $Id$
// ============================================================================
//
// = Chorus COOL tests
// Throughput measurement using the TTCP benchmark adapted to work using
// Chorus COOL
//
// = FILENAME
// server.cpp
//
// = AUTHOR
// Aniruddha Gokhale
// Sergio Flores Ported from TAO
//
// ============================================================================
#include <iostream.h>
#include <fstream.h>
#include "ace/ACE.h"
#include "ace/Get_Opt.h"
#include "ttcp_i.h"
#include <api/binding.H>
#include <api/api.H>
#include <api/coolThreadPool.H>
#include <corba/eoa.H>
#include <corba/eorb.H>
#include "ttcp.H"
#include "sk_ttcp.H"
#include "sk_ttcp.C"
char Usage[] = "\
Usage: server [COOL options] [Common options] \n\
[COOL options] ** these are required ** \n\
cool-tcp://<THIS_HOSTNAME>:<THIS_HOST_PORT> -cool-tcp -cool-iiop \n\n\
THIS_HOSTNAME : the name of the host that the server will be running on. \n\
This is useful if you want to specify a different interface (e.g. ATM, \n\
100Mbit Ethernet)\n\n\
THIS_HOST_PORT: is the port number at which the server will start the high\n\
priority servant. The low priority servant will be created at\n\
(THIS_HOST_PORT+1).\n\n\
[Common options]:\n\
-l ## length of bufs read from or written to network (default 8192)\n\
-v verbose: print more statistics\n\
-d ## set debug level \n\
-f X format for rate: k,K = kilo{bit,byte}; m,M = mega; g,G = giga\n\
-L ## Output file name for the data type used\n\n\
";
CORBA::Long trans = 0; // we are the receiver
CORBA::Long buflen = 8 * 1024; // length of buffer
CORBA::Char *buf; // ptr to dynamic buffer
CORBA::Long nbuf; // number of buffers to send in sinkmode
CORBA::Long verbose = 0; // 0=print basic info, 1=print cpu rate, proc
// resource usage.
CORBA::Char fmt = 'K'; // output format:k=kilobits,K=kilobytes, m =
// megabits, M = megabytes, g = gigabits, G =
// gigabytes
u_int debug_level = 0;
CORBA::String title = 0; // results filename
CORBA::Char stats[128]; // gathering the statistics
CORBA::ULong srcDataSize; // Total amount of source data
CORBA::ULong nbytes; // bytes on net
CORBA::ULong numCalls; // # of I/O system calls
CORBA::Double cput, realt; // user, real time (seconds)
CORBA::ULong dt; // data type
/* declare struct variables for various message types */
ttcp_sequence::ShortSeq *sseq;
ttcp_sequence::LongSeq *lseq;
ttcp_sequence::OctetSeq *oseq;
ttcp_sequence::DoubleSeq *dseq;
ttcp_sequence::CharSeq *cseq;
ttcp_sequence::StructSeq *Sseq;
// main program - Driver
int
main (int argc, char **argv)
{
int c; // option
CORBA::Environment env; // environment
CORBA_ORB_ptr orb_ptr; // handle to the ORB
CORBA_BOA_ptr oa_ptr; // Object adapter
CORBA::String str; // for stringified representation of the object reference
ttcp_sequence_i my_ttcp_i ("TTCP_IIOP_test"); // instance of the target object
ttcp_sequence_ptr my_ttcp;
COOL::EOA::bind(argv[1], env);
if (env.exception() != 0)
{
ACE_ERROR_RETURN ((LM_ERROR,
"Impossible to bind the ORB to the description:%s\n",
argv[1]), -1);
}
// initialize the underlying ORB and get a handle to it
orb_ptr = CORBA_ORB_init (argc, argv, 0, env);
if (env.exception () != 0)
{
ACE_DEBUG ((LM_ERROR, "ORB_init failed..\n"));
CORBA::SystemException* ex;
ex = CORBA::SystemException::_narrow(env.exception());
if (ex)
{
CORBA::String_var msg = ex->message();
fprintf(stderr, "%s.\n", (const char*) msg);
}
else
{
fprintf(stderr, "Unknown user exception.\n");
}
return -1;
}
// now get a handle to the object adapter
oa_ptr = orb_ptr->OA_init (argc, argv, 0, env);
if (env.exception () != 0)
{
CORBA::SystemException* ex;
ex = CORBA::SystemException::_narrow(env.exception());
if (ex)
{
CORBA::String_var msg = ex->message();
fprintf(stderr, "%s.\n", (const char*) msg);
}
else
{
fprintf(stderr, "Unknown user exception.\n");
}
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
-1);
}
// for parsing the arguments
ACE_Get_Opt get_opt (argc, argv, "l:vd:f:L:", 2, 1);
debug_level = 0;
while ((c = get_opt ()) != -1)
{
switch (c)
{
case 'v':
verbose = 1;
break;
case 'L':
// title of output file that stores result
title = ACE_OS::strdup (get_opt.optarg);
break;
case 'd':
// debugging level
debug_level = ACE_OS::atoi (get_opt.optarg);
if (debug_level > 10)
debug_level = 10;
break;
case 'f':
// output format i.e., Mbps, Kbps, etc
fmt = *get_opt.optarg;
break;
default:
ACE_ERROR ((LM_ERROR, "Usage error\n"));
ACE_ERROR ((LM_ERROR, "%s\n", Usage));
return -1;
}
}
//
// Receiver
//
COOL::EOABindingData bindingData;
COOL_bind (my_ttcp_i, my_ttcp, bindingData, env);
if (env.exception ())
{
ACE_DEBUG ((LM_ERROR, "Bind failed.\n"));
return -1;
}
if (debug_level > 0)
{
// get a stringified representation of the object reference created above
str = orb_ptr->object_to_string (my_ttcp, env);
if (env.exception() != 0)
{
CORBA::SystemException* ex;
ex = CORBA::SystemException::_narrow(env.exception());
if (ex)
{
CORBA::String_var msg = ex->message();
fprintf(stderr, "%s.\n", (const char*) msg);
}
else
{
fprintf(stderr, "Unknown user exception.\n");
}
return -1;
}
ACE_DEBUG ((LM_DEBUG, "stringified obj reference = %s\n", str));
}
#if defined (USE_QUANTIFY)
// gather profile data
quantify_clear_data();
quantify_start_recording_data();
#endif
// Handle requests for this object until we're killed, or one of the
// methods asks us to exit.
ACE_DEBUG ((LM_DEBUG, "Entering boa->run ().\n"));
oa_ptr->run ();
return 0;
}
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