mirror of
https://github.com/bitcoin/bitcoin.git
synced 2025-02-11 11:16:09 -05:00
42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
// Copyright (c) 2022 The Bitcoin Core developers
|
|
// Distributed under the MIT software license, see the accompanying
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
|
#ifndef BITCOIN_KERNEL_MEMPOOL_OPTIONS_H
|
|
#define BITCOIN_KERNEL_MEMPOOL_OPTIONS_H
|
|
|
|
#include <kernel/mempool_limits.h>
|
|
|
|
#include <chrono>
|
|
#include <cstdint>
|
|
|
|
class CBlockPolicyEstimator;
|
|
|
|
/** Default for -maxmempool, maximum megabytes of mempool memory usage */
|
|
static constexpr unsigned int DEFAULT_MAX_MEMPOOL_SIZE_MB{300};
|
|
/** Default for -mempoolexpiry, expiration time for mempool transactions in hours */
|
|
static constexpr unsigned int DEFAULT_MEMPOOL_EXPIRY_HOURS{336};
|
|
/** Default for -mempoolfullrbf, if the transaction replaceability signaling is ignored */
|
|
static constexpr bool DEFAULT_MEMPOOL_FULL_RBF{false};
|
|
|
|
namespace kernel {
|
|
/**
|
|
* Options struct containing options for constructing a CTxMemPool. Default
|
|
* constructor populates the struct with sane default values which can be
|
|
* modified.
|
|
*
|
|
* Most of the time, this struct should be referenced as CTxMemPool::Options.
|
|
*/
|
|
struct MemPoolOptions {
|
|
/* Used to estimate appropriate transaction fees. */
|
|
CBlockPolicyEstimator* estimator{nullptr};
|
|
/* The ratio used to determine how often sanity checks will run. */
|
|
int check_ratio{0};
|
|
int64_t max_size_bytes{DEFAULT_MAX_MEMPOOL_SIZE_MB * 1'000'000};
|
|
std::chrono::seconds expiry{std::chrono::hours{DEFAULT_MEMPOOL_EXPIRY_HOURS}};
|
|
bool require_standard{true};
|
|
bool full_rbf{DEFAULT_MEMPOOL_FULL_RBF};
|
|
MemPoolLimits limits{};
|
|
};
|
|
} // namespace kernel
|
|
|
|
#endif // BITCOIN_KERNEL_MEMPOOL_OPTIONS_H
|