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Tuning.h
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Tuning.h
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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_RESOURCE_TUNING_H_INCLUDED
#define RIPPLE_RESOURCE_TUNING_H_INCLUDED
#include <chrono>
namespace ripple {
namespace Resource {
/** Tunable constants. */
enum {
// Balance at which a warning is issued
warningThreshold = 5000
// Balance at which the consumer is disconnected
,
dropThreshold = 15000
// The number of seconds in the exponential decay window
// (This should be a power of two)
,
decayWindowSeconds = 32
// The minimum balance required in order to include a load source in gossip
,
minimumGossipBalance = 1000
};
// The number of seconds until an inactive table item is removed
std::chrono::seconds constexpr secondsUntilExpiration{300};
// Number of seconds until imported gossip expires
std::chrono::seconds constexpr gossipExpirationSeconds{30};
} // namespace Resource
} // namespace ripple
#endif