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Diffstat (limited to 'httpd/tnt/poller.h')
-rw-r--r-- | httpd/tnt/poller.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/httpd/tnt/poller.h b/httpd/tnt/poller.h new file mode 100644 index 0000000..d9b12e9 --- /dev/null +++ b/httpd/tnt/poller.h @@ -0,0 +1,61 @@ +/* tnt/poller.h + * Copyright (C) 2005 Tommi Maekitalo + * + * This program 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 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and + * NON-INFRINGEMENT. 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 TNT_POLLER_H +#define TNT_POLLER_H + +#include "tnt/job.h" +#include <cxxtools/dynbuffer.h> +#include <cxxtools/thread.h> +#include <sys/poll.h> + +namespace tnt +{ + class Poller : public cxxtools::AttachedThread + { + Jobqueue& queue; + int notify_pipe[2]; + + typedef std::deque<Jobqueue::JobPtr> jobs_type; + + jobs_type current_jobs; + cxxtools::Dynbuffer<pollfd> pollfds; + + jobs_type new_jobs; + + cxxtools::Mutex mutex; + int poll_timeout; + + void append_new_jobs(); + void append(Jobqueue::JobPtr& job); + void dispatch(); + void remove(jobs_type::size_type n); + + public: + Poller(Jobqueue& q); + + virtual void run(); + void doStop(); + void addIdleJob(Jobqueue::JobPtr job); + }; + +} + +#endif // TNT_POLLER_H + |