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b14c24960b
- Fix an erroneous high fee penalty that peers could incur for sending
older transactions.
- Update to the fees charged for imposing a load on the server.
- Prevent the relaying of internal pseudo-transactions.
- Before: Pseudo-transactions received from a peer will fail the signature
check, even if they were requested (using TMGetObjectByHash), because
they have no signature. This causes the peer to be charge for an
invalid signature.
- After: Pseudo-transactions, are put into the global cache
(TransactionMaster) only. If the transaction is not part of
a TMTransactions batch, the peer is charged an unwanted data fee.
These fees will not be a problem in the normal course of operations,
but should dissuade peers from behaving badly by sending a bunch of
junk.
- Improve logging: include the reason for fees charged to a peer.
Co-authored-by: Ed Hennis <ed@ripple.com>
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_RESOURCE_CHARGE_H_INCLUDED
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#define RIPPLE_RESOURCE_CHARGE_H_INCLUDED
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#include <ios>
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#include <string>
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namespace ripple {
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namespace Resource {
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/** A consumption charge. */
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class Charge
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{
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public:
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/** The type used to hold a consumption charge. */
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using value_type = int;
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// A default constructed Charge has no way to get a label. Delete
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Charge() = delete;
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/** Create a charge with the specified cost and name. */
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Charge(value_type cost, std::string const& label = std::string());
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/** Return the human readable label associated with the charge. */
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std::string const&
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label() const;
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/** Return the cost of the charge in Resource::Manager units. */
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value_type
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cost() const;
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/** Converts this charge into a human readable string. */
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std::string
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to_string() const;
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bool
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operator==(Charge const&) const;
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std::strong_ordering
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operator<=>(Charge const&) const;
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private:
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value_type m_cost;
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std::string m_label;
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};
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std::ostream&
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operator<<(std::ostream& os, Charge const& v);
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} // namespace Resource
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} // namespace ripple
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#endif
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