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/* Copyright (C) 2009 Sun Microsystems
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef PLUGIN_SINGLE_THREAD_SINGLE_THREAD_H
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#define PLUGIN_SINGLE_THREAD_SINGLE_THREAD_H
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#include <drizzled/gettext.h>
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#include <drizzled/error.h>
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#include <drizzled/plugin/scheduler.h>
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#include <drizzled/sql_parse.h>
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#include <drizzled/session.h>
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#include "drizzled/internal/my_sys.h"
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* Simple scheduler that uses the main thread to handle the request. This
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* should only be used for debugging.
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class SingleThreadScheduler : public drizzled::plugin::Scheduler
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SingleThreadScheduler(const char *name_arg) :
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Scheduler(name_arg) {}
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/* When we enter this function, LOCK_thread_count is held! */
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virtual bool addSession(drizzled::Session *session)
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if (drizzled::internal::my_thread_init())
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session->disconnect(drizzled::ER_OUT_OF_RESOURCES, true);
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session->status_var.aborted_connects++;
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This is not the real thread start beginning, but there is not an easy
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session->thread_stack= (char *)&session;
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killSessionNow(session);
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virtual void killSessionNow(drizzled::Session *session)
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drizzled::Session::unlink(session);
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drizzled::internal::my_thread_end();
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#endif /* PLUGIN_SINGLE_THREAD_SINGLE_THREAD_H */