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/* -*- C++ -*- */
// $Id$
//
// ============================================================================
//
// = DESCRIPTION
// This test to measure how many events per minute can the EC
// process, it also serves as an example how how to encode complex
// data types in a octet sequence.
//
// ============================================================================
#ifndef ECT_CONSUMER_DRIVER_H
#define ECT_CONSUMER_DRIVER_H
#include "ace/Task.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/High_Res_Timer.h"
#include "orbsvcs/Channel_Clients_T.h"
#include "ECT_Driver.h"
#include "ECT_Consumer.h"
class ECT_Consumer_Driver : public ECT_Driver
{
//
// = TITLE
//
// = DESCRIPTION
//
public:
ECT_Consumer_Driver (void);
virtual ~ECT_Consumer_Driver (void);
enum {
MAX_CONSUMERS = 16
// Maximum number of consumers.
};
int run (int argc, char* argv[]);
// Execute the test.
virtual void shutdown_consumer (void* consumer_cookie,
CORBA::Environment&);
// Callback method for consumers, each consumer will call this
// method once it receives all the shutdown events from the
// suppliers.
private:
int parse_args (int argc, char* argv[]);
// parse the command line args
void connect_consumers (RtecScheduler::Scheduler_ptr scheduler,
RtecEventChannelAdmin::EventChannel_ptr local_ec,
CORBA::Environment &_env);
void disconnect_consumers (CORBA::Environment &_env);
// Connect and disconnect the consumers.
void dump_results (void);
// Print out the results
private:
Test_Consumer* consumers_[ECT_Consumer_Driver::MAX_CONSUMERS];
// The consumer array.
int n_consumers_;
// The number of consumers.
int n_suppliers_;
// How many suppliers are sending events, used for shutdown, each
// supplier sends a shutdown message after it finishes, the consumer
// finishes when all the suppliers do.
int type_start_;
int type_count_;
// We receive the events whose type is in the range
// [type_start,type_start+type_count)
int shutdown_event_channel_;
// If not zero it will shutdown the event channel upon exit.
const char* pid_file_name_;
// The name of a file where the process stores its pid
CORBA::ORB_var orb_;
// A reference to the ORB, to shut it down properly.
ACE_SYNCH_MUTEX lock_;
int active_count_;
// How many consumers are still receiving events.
};
#endif /* ECT_CONSUMER_DRIVER_H */
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