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// $Id$
#include "testC.h"
#include "tao/debug.h"
#include "ace/Get_Opt.h"
#include "ace/Task.h"
#include "ace/Argv_Type_Converter.h"
ACE_RCSID(MT_Client, client, "$Id$")
const char *ior = "file://test.ior";
int nthreads = 5;
int niterations = 5;
int server_shutdown = 0;
int
parse_args (int argc, char *argv[])
{
ACE_Get_Arg_Opt<char> get_opts (argc, argv, "k:n:i:x");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 'k':
ior = get_opts.opt_arg ();
break;
case 'n':
nthreads = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'i':
niterations = ACE_OS::atoi (get_opts.opt_arg ());
break;
case 'x':
server_shutdown = 1;
break;
case '?':
default:
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-k <ior> "
"-n <nthreads> "
"-i <niterations> "
"\n",
argv [0]),
-1);
}
// Indicates sucessful parsing of the command line
return 0;
}
class Client : public ACE_Task_Base
{
// = TITLE
// Run the client thread
//
// = DESCRIPTION
// Use the ACE_Task_Base class to run the client threads.
//
public:
Client (Simple_Server_ptr server, int niterations);
// ctor
virtual int svc (void);
// The thread entry point.
private:
void validate_connection (ACE_ENV_SINGLE_ARG_DECL_NOT_USED);
// Validate the connection
private:
Simple_Server_var server_;
// The server.
int niterations_;
// The number of iterations on each client thread.
};
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
ACE_Argv_Type_Converter convert (argc, argv);
ACE_TRY_NEW_ENV
{
CORBA::ORB_var orb =
CORBA::ORB_init (convert.get_argc(), convert.get_ASCII_argv(), "" ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (parse_args (convert.get_argc(), convert.get_ASCII_argv()) != 0)
return 1;
CORBA::Object_var object =
orb->string_to_object (ior ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
Simple_Server_var server =
Simple_Server::_narrow (object.in () ACE_ENV_ARG_PARAMETER);
ACE_TRY_CHECK;
if (CORBA::is_nil (server.in ()))
{
ACE_ERROR_RETURN ((LM_ERROR,
"Object reference <%s> is nil\n",
ior),
1);
}
Client client (server.in (), niterations);
if (client.activate (THR_NEW_LWP | THR_JOINABLE,
nthreads) != 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot activate client threads\n"),
1);
client.thr_mgr ()->wait ();
ACE_DEBUG ((LM_DEBUG, "threads finished\n"));
if (server_shutdown)
{
server->shutdown (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
orb->destroy (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"Caught exception:");
return 1;
}
ACE_ENDTRY;
return 0;
}
// ****************************************************************
Client::Client (Simple_Server_ptr server,
int niterations)
: server_ (Simple_Server::_duplicate (server)),
niterations_ (niterations)
{
}
void
Client::validate_connection (ACE_ENV_SINGLE_ARG_DECL)
{
// Ping the object 100 times, ignoring all exceptions.
// It would be better to use validate_connection() but the test must
// run on minimum CORBA builds too!
for (int j = 0; j != 100; ++j)
{
ACE_TRY
{
this->server_->test_method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
}
ACE_CATCHANY {} ACE_ENDTRY;
}
}
int
Client::svc (void)
{
ACE_TRY_NEW_ENV
{
this->validate_connection (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
for (int i = 0; i < this->niterations_; ++i)
{
this->server_->test_method (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_TRY_CHECK;
if (TAO_debug_level > 0 && i % 100 == 0)
ACE_DEBUG ((LM_DEBUG, "(%P|%t) iteration = %d\n",
i));
}
}
ACE_CATCHANY
{
ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
"MT_Client: exception raised");
}
ACE_ENDTRY;
return 0;
}
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