Alexander Blair
9871fefbf9
Merge pull request #6565
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72cdfa4a2
2020-07-19 03:40:19 -07:00
Alexander Blair
c0a6e1aab9
Merge pull request #6557
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bd69e3b37
2020-07-19 03:39:53 -07:00
Alexander Blair
6d6c691a0f
Merge pull request #6536
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bd9653663
2020-07-19 03:37:15 -07:00
Alexander Blair
36d50d93f2
Merge pull request #6534
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7bd66b01b
2020-07-19 03:36:39 -07:00
stoffu
7bd66b01bf
daemon: guard against rare 'difficulty drift' bug with checkpoints and recalculation
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On startup, it checks against the difficulty checkpoints, and if any mismatch is found, recalculates all the blocks with wrong difficulties. Additionally, once a week it recalculates difficulties of blocks after the last difficulty checkpoint.
2020-06-09 10:40:51 +09:00
moneromooo-monero
72cdfa4a20
fix a few typos in error messages
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Reported by adrelanos
2020-05-19 15:59:26 +00:00
moneromooo-monero
bd69e3b37a
testdb: add override in a couple places where it's missing
2020-05-18 14:17:48 +00:00
moneromooo-monero
bd96536637
db_lmdb: test for mmap support at init time
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It'll make it clearer when a DB init failure is due to being
on a filesystem which does not support mmap
2020-05-16 00:20:22 +00:00
SomaticFanatic
5ef0607da6
Update copyright year to 2020
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Update copyright year to 2020
2020-05-06 22:36:54 -04:00
Lee Clagett
02d887c2e5
Adding Dandelion++ support to public networks:
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- New flag in NOTIFY_NEW_TRANSACTION to indicate stem mode
- Stem loops detected in tx_pool.cpp
- Embargo timeout for a blackhole attack during stem phase
2020-03-26 15:01:30 +00:00
luigi1111
7954f8cb18
Merge pull request #6358
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8958b4e
2020-04-10 16:01:37 -05:00
luigi1111
d102a72027
Merge pull request #6384
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ec01077
2020-04-04 13:14:19 -05:00
luigi1111
c4f75fe898
Merge pull request #6339
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c61abf8
2020-04-04 12:47:31 -05:00
moneromooo-monero
f8d76f395b
core: move the LockedTXN class out of txpool so it may be reused
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for example, in the RPC server
2020-03-12 11:30:05 +00:00
moneromooo-monero
ec01077720
db_lmdb: fix race crash using a stale cursor
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If a db resize happened, the txpool meta cursor might be stale,
and was not being renewed when necessary.
It would cause this SEGSEGV:
in mdb_cursor_set ()
in mdb_cursor_get ()
in cryptonote::BlockchainLMDB::get_txpool_tx_blob(crypto::hash const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, cryptonote::relay_category) const ()
in cryptonote::tx_memory_pool::get_transaction(crypto::hash const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, cryptonote::relay_category) const ()
in cryptonote::t_cryptonote_protocol_handler<cryptonote::core>::handle_notify_new_fluffy_block(int, epee::misc_utils::struct_init<cryptonote::NOTIFY_NEW_FLUFFY_BLOCK::request_t>&, cryptonote::cryptonote_connection_context&) ()
2020-03-12 00:57:32 +00:00
moneromooo-monero
8958b4e7aa
blockchain_db: faster fetching of consecutive txes
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Useful for wallet refresh or node sync
2020-02-27 15:05:34 +00:00
Interchained
c61abf87c0
remove empty statements
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Cleaning up a little around the code base.
2020-02-17 11:55:15 -05:00
Alexander Blair
8eedc8a390
Merge pull request #6140
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08635a08
2020-01-25 16:55:18 -08:00
Alexander Blair
e51ce477db
Merge pull request #6157
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402dd207
2020-01-24 20:07:37 -08:00
moneromooo-monero
402dd2078c
db_lmdb: guard against non NUL terminated keys
2019-11-19 11:12:49 +00:00
moneromooo-monero
08635a0875
blockchain: speedup fetching pruned contiguous tx blobs
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About twice as fast, very roughly
2019-11-15 13:23:30 +00:00
Lee Clagett
70c9cd3c9c
Change to Tx diffusion (Dandelion++ fluff) instead of flooding
2019-11-04 09:23:20 +00:00
Lee Clagett
5d7ae2d279
Adding support for hidden (anonymity) txpool
2019-11-02 20:36:03 +00:00
moneromooo-monero
37cccb8cfb
db_lmdb: an empty prunable data record means the tx is not pruned
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as opposed to an absent record
2019-10-17 17:39:05 +00:00
luigi1111
bf525793c7
Merge pull request #5915
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8330e77
2019-10-08 15:55:03 -05:00
moneromooo-monero
8330e772f1
monerod can now sync from pruned blocks
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If the peer (whether pruned or not itself) supports sending pruned blocks
to syncing nodes, the pruned version will be sent along with the hash
of the pruned data and the block weight. The original tx hashes can be
reconstructed from the pruned txes and theur prunable data hash. Those
hashes and the block weights are hashes and checked against the set of
precompiled hashes, ensuring the data we received is the original data.
It is currently not possible to use this system when not using the set
of precompiled hashes, since block weights can not otherwise be checked
for validity.
This is off by default for now, and is enabled by --sync-pruned-blocks
2019-09-27 00:10:37 +00:00
luigi1111
06bee964a8
Merge pull request #5878
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f9b3f6e
2019-09-24 10:10:28 -05:00
Jesus Ramirez
f9b3f6ef3b
Removed Berkeley DB and db switching logic
2019-09-16 16:18:05 +02:00
moneromooo-monero
4672b5cea9
db_lmdb: print percentages as percentages, not ratios
2019-09-04 14:53:59 +00:00
Howard Chu
50ec40ea16
Increase max_dbs from 20 to 32
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We've added a lot of new indices recently, and 20 isn't enough for them plus
new DBs opened during format migrations.
2019-08-18 17:10:45 +01:00
luigi1111
4b76656f5c
Merge pull request #5524
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06b8f29
2019-07-24 14:04:16 -05:00
luigi1111
e3de4aa68b
Merge pull request #5502
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25a7cfd1a66a86
2019-07-24 13:57:06 -05:00
moneromooo-monero
2ff99fb47f
db_lmdb: commit pruning txn at checkpoints
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to avoid errors when the txn is too large
2019-06-15 09:50:54 +00:00
moneromooo-monero
0564da5fdc
ensure no NULL is passed to memcpy
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NULL is valid when size is 0, but memcpy uses nonnull attributes,
so let's not poke the bear
2019-06-14 08:47:29 +00:00
moneromooo-monero
4b51f9a34f
core: do not commit half constructed batch db txn
2019-05-25 16:24:56 +00:00
moneromooo-monero
06b8f29992
blockchain: keep alternative blocks in LMDB
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Alternative blocks are cleared on startup unless --keep-alt-blocks
is passed on the command line
2019-05-08 17:36:52 +00:00
moneromooo-monero
e980938210
fix wide difficulty conversion with some versions of boost
2019-05-01 19:58:09 +00:00
moneromooo-monero
25a7cfdb4a
add a few checks where it seems appropriate
2019-04-29 20:52:40 +00:00
stoffu
5fafb90e91
testdb: add override keyword where missing
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and delete obsolete BlockchainBDB::get_tx_output_indices along the way
2019-04-17 10:26:25 +09:00
moneromooo-monero
5e673c03fe
blockchain_db: fix db txn ending too early
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The db txn in add_block ending caused the entire overarching
batch txn to stop.
Also add a new guard class so a db txn can be stopped in the
face of exceptions.
Also use a read only db txn in init when the db itself is
read only, and do not save the max tx size in that case.
2019-04-14 08:35:38 +00:00
moneromooo-monero
089c7637a6
cryptonote: rework block blob size sanity check
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Use the actual block weight limit, assuming that weight is always
greater or equal to size
2019-04-05 09:35:19 +00:00
moneromooo-monero
91f4c7f45f
Make difficulty 128 bit instead of 64 bit
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Based on Boolberry work by:
jahrsg <jahr@jahr.me>
cr.zoidberg <crypto.zoidberg@gmail.com>
2019-03-24 21:03:19 +00:00
Riccardo Spagni
5ac46c5310
Merge pull request #5256
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4b21d38d
2019-03-21 14:48:40 +02:00
moneromooo-monero
4b21d38dfd
blockchain: speed up getting N blocks weights/long term weights
2019-03-08 12:04:14 +00:00
binaryFate
1f2930ce0b
Update 2019 copyright
2019-03-05 22:05:34 +01:00
Riccardo Spagni
e65221d690
Merge pull request #5119
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f024a10b
2019-03-05 14:12:24 +02:00
moneromooo-monero
f024a10b68
db_lmdb: make mdb_block_info format conversion more future proof
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If mdb_block_info changes again, the v2 to v3 conversion would
convert to an incorrect format.
2019-03-05 12:06:23 +00:00
moneromooo-monero
79b4e9f377
save some database calls when getting top block hash and height
2019-03-05 11:58:05 +00:00
moneromooo-monero
b044d03a51
Avoid repeated (de)serialization when syncing
2019-03-05 11:57:55 +00:00
moneromooo-monero
e69477bf25
db: speedup block addition
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by avoiding repeated (de)serialization
2019-03-05 10:28:52 +00:00
