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-rw-r--r--src/kernel/mempool_options.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/kernel/mempool_options.h b/src/kernel/mempool_options.h
index e8c129050e..35621e1a28 100644
--- a/src/kernel/mempool_options.h
+++ b/src/kernel/mempool_options.h
@@ -4,12 +4,15 @@
#ifndef BITCOIN_KERNEL_MEMPOOL_OPTIONS_H
#define BITCOIN_KERNEL_MEMPOOL_OPTIONS_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{336};
namespace kernel {
/**
@@ -25,6 +28,7 @@ struct MemPoolOptions {
/* 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}};
};
} // namespace kernel