Merge pull request #7025

b10878f10 Change Dandelion++ fluff probability to 20%, and embargo timeout to 39s (Lee Clagett)
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Alexander Blair 2020-12-01 14:23:48 -08:00
commit 4f401f6fca
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2 changed files with 4 additions and 4 deletions

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@ -102,11 +102,11 @@
#define CRYPTONOTE_DANDELIONPP_STEMS 2 // number of outgoing stem connections per epoch
#define CRYPTONOTE_DANDELIONPP_FLUFF_PROBABILITY 10 // out of 100
#define CRYPTONOTE_DANDELIONPP_FLUFF_PROBABILITY 20 // out of 100
#define CRYPTONOTE_DANDELIONPP_MIN_EPOCH 10 // minutes
#define CRYPTONOTE_DANDELIONPP_EPOCH_RANGE 30 // seconds
#define CRYPTONOTE_DANDELIONPP_FLUSH_AVERAGE 5 // seconds average for poisson distributed fluff flush
#define CRYPTONOTE_DANDELIONPP_EMBARGO_AVERAGE 173 // seconds (see tx_pool.cpp for more info)
#define CRYPTONOTE_DANDELIONPP_EMBARGO_AVERAGE 39 // seconds (see tx_pool.cpp for more info)
// see src/cryptonote_protocol/levin_notify.cpp
#define CRYPTONOTE_NOISE_MIN_EPOCH 5 // minutes

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@ -75,11 +75,11 @@ namespace cryptonote
not ideal since a blackhole is more likely to reveal earlier nodes in
the chain.
This value was calculated with k=10, ep=0.10, and hop = 175 ms. A
This value was calculated with k=5, ep=0.10, and hop = 175 ms. A
testrun from a recent Intel laptop took ~80ms to
receive+parse+proces+send transaction. At least 50ms will be added to
the latency if crossing an ocean. So 175ms is the fudge factor for
a single hop with 173s being the embargo timer. */
a single hop with 39s being the embargo timer. */
constexpr const std::chrono::seconds dandelionpp_embargo_average{CRYPTONOTE_DANDELIONPP_EMBARGO_AVERAGE};
//TODO: constants such as these should at least be in the header,