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// $Id$
#include "test_i.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/Sched_Params.h"
ACE_RCSID(Latency, server, "$Id$")
const char *ior_output_file = "test.ior";
int nthreads = 4;
int workload = 0;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Opt get_opts (argc, argv, "o:n:w:");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'o':
ior_output_file = get_opts.optarg;
break;
case 'n':
nthreads = ACE_OS::atoi (get_opts.optarg);
break;
case 'w':
workload = ACE_OS::atoi (get_opts.optarg);
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-o <iorfile>"
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
class Worker : public ACE_Task_Base
{
// = TITLE
// Run a server thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run server threads
//
public:
Worker (CORBA::ORB_ptr orb);
// ctor
virtual int svc (void);
// The thread entry point.
private:
CORBA::ORB_var orb_;
// The orb
};
int
main (int argc, char *argv[])
{
int priority =
(ACE_Sched_Params::priority_min (ACE_SCHED_FIFO)
+ ACE_Sched_Params::priority_max (ACE_SCHED_FIFO)) / 2;
priority = ACE_Sched_Params::next_priority (ACE_SCHED_FIFO,
priority);
// Enable FIFO scheduling, e.g., RT scheduling class on Solaris.
if (ACE_OS::sched_params (ACE_Sched_Params (ACE_SCHED_FIFO,
priority,
ACE_SCOPE_PROCESS)) != 0)
{
if (ACE_OS::last_error () == EPERM)
{
ACE_DEBUG ((LM_DEBUG,
"server (%P|%t): user is not superuser, "
"test runs in time-shared class\n"));
}
else
ACE_ERROR ((LM_ERROR,
"server (%P|%t): sched_params failed\n"));
}
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (argc, argv, "", ACE_TRY_ENV);
ACE_TRY_CHECK;
CORBA::Object_var poa_object =
orb->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in (), ACE_TRY_ENV);
ACE_TRY_CHECK;
PortableServer::POAManager_var poa_manager =
root_poa->the_POAManager (ACE_TRY_ENV);
ACE_TRY_CHECK;
if (parse_args (argc, argv) != 0)
return 1;
Test_i server_impl (orb.in (), workload);
Test_var server =
server_impl._this (ACE_TRY_ENV);
ACE_TRY_CHECK;
CORBA::String_var ior =
orb->object_to_string (server.in (), ACE_TRY_ENV);
ACE_TRY_CHECK;
ACE_DEBUG ((LM_DEBUG, "Activated as <%s>\n", ior.in ()));
// If the ior_output_file exists, output the ior to it
if (ior_output_file != 0)
{
FILE *output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
}
poa_manager->activate (ACE_TRY_ENV);
ACE_TRY_CHECK;
Worker worker (orb.in ());
if (worker.activate (THR_NEW_LWP | THR_JOINABLE,
nthreads) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate client threads\n"),
1);
worker.thr_mgr ()->wait ();
ACE_DEBUG ((LM_DEBUG, "event loop finished\n"));
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Catched exception:");
return 1;
}
ACE_ENDTRY;
return 0;
}
// ****************************************************************
Worker::Worker (CORBA::ORB_ptr orb)
: orb_ (CORBA::ORB::_duplicate (orb))
{
}
int
Worker::svc (void)
{
this->orb_->run ();
return 0;
}
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