-/* $Id: thread_pool_observer.hpp,v 1.4 2005-10-15 14:09:09 adam Exp $
- Copyright (c) 2005, Index Data.
+/* This file is part of Metaproxy.
+ Copyright (C) Index Data
-%LICENSE%
- */
+Metaproxy is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
#ifndef YP2_THREAD_POOL_OBSERVER_HPP
#define YP2_THREAD_POOL_OBSERVER_HPP
-#include <boost/thread/thread.hpp>
-#include <boost/thread/mutex.hpp>
-#include <boost/thread/condition.hpp>
+#include <boost/scoped_ptr.hpp>
-#include <unistd.h>
-#include <ctype.h>
-
-#include <deque>
-#include <yaz++/socket-observer.h>
+#include <yazpp/socket-observer.h>
#include <yaz/yconfig.h>
-namespace yp2 {
+namespace metaproxy_1 {
class IThreadPoolMsg {
public:
virtual IThreadPoolMsg *handle() = 0;
- virtual void result() = 0;
+ virtual void result(const char *info) = 0;
virtual ~IThreadPoolMsg();
+ virtual bool cleanup(void *info) = 0;
};
class ThreadPoolSocketObserver : public yazpp_1::ISocketObserver {
- private:
- class Worker {
- public:
- Worker(ThreadPoolSocketObserver *s) : m_s(s) {};
- ThreadPoolSocketObserver *m_s;
- void operator() (void) {
- m_s->run(0);
- }
- };
+ class Rep;
+ class Worker;
public:
ThreadPoolSocketObserver(yazpp_1::ISocketObservable *obs,
int no_threads);
virtual ~ThreadPoolSocketObserver();
- void socketNotify(int event);
void put(IThreadPoolMsg *m);
+ void cleanup(IThreadPoolMsg *m, void *info);
IThreadPoolMsg *get();
void run(void *p);
- int m_fd[2];
+ void get_thread_info(int &tbusy, int &total);
private:
- yazpp_1::ISocketObservable *m_SocketObservable;
- int m_no_threads;
- boost::thread_group m_thrds;
-
- std::deque<IThreadPoolMsg *> m_input;
- std::deque<IThreadPoolMsg *> m_output;
-
- boost::mutex m_mutex_input_data;
- boost::condition m_cond_input_data;
- boost::mutex m_mutex_output_data;
- bool m_stop_flag;
+ void socketNotify(int event);
+ boost::scoped_ptr<Rep> m_p;
-
};
}
#endif
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
- * c-file-style: "stroustrup"
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/