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/*
This file is part of GNUnet.
(C) 2009 Christian Grothoff (and other contributing authors)
GNUnet 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.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file include/gnunet_constants.h
* @brief "global" constants for performance tuning
* @author Christian Grothoff
*/
#ifndef GNUNET_CONSTANTS_H
#define GNUNET_CONSTANTS_H
#ifdef __cplusplus
extern "C"
{
#if 0 /* keep Emacsens' auto-indent happy */
}
#endif
#endif
#include "gnunet_bandwidth_lib.h"
/**
* Bandwidth (in/out) to assume initially (before either peer has
* communicated any particular preference). Should be rather low; set
* so that at least one maximum-size message can be send roughly once
* per minute.
*/
#define GNUNET_CONSTANTS_DEFAULT_BW_IN_OUT GNUNET_BANDWIDTH_value_init (1024)
/**
* After how long do we consider a connection to a peer dead
* if we don't receive messages from the peer?
*/
#define GNUNET_CONSTANTS_IDLE_CONNECTION_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 5)
/**
* How long do we wait after a FORK+EXEC before testing for the
* resulting process to be up (port open, waitpid, etc.)?
*/
#define GNUNET_CONSTANTS_EXEC_WAIT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS, 100)
/**
* After how long do we consider a service irresponsive
* even if we assume that the service commonly does not
* respond instantly (DNS, Database, etc.).
*/
#define GNUNET_CONSTANTS_SERVICE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 10)
/**
* Until which load do we consider the peer overly idle
* (which means that we would like to use more resources).<p>
*
* Note that we use 70 to leave some room for applications
* to consume resources "idly" (i.e. up to 85%) and then
* still have some room for "paid for" resource consumption.
*/
#define GNUNET_CONSTANTS_IDLE_LOAD_THRESHOLD 70
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
#ifdef __cplusplus
}
#endif
#endif
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