Commit Graph

286 Commits

Author SHA1 Message Date
moneromooo-monero 23813c7160 blockchain: add --reorg-notify
This will trigger if a reorg is seen. This may be used to do things
like stop automated withdrawals on large reorgs.

%s is replaced by the height at the split point
%h is replaced by the height of the new chain
%n is replaced by the number of new blocks after the reorg
2019-01-28 19:32:31 +00:00
Riccardo Spagni 0daa00e035 Merge pull request #5052
b6534c40 ringct: remove unused senderPk from ecdhTuple (moneromooo-monero)
7d375981 ringct: the commitment mask is now deterministic (moneromooo-monero)
99d946e6 ringct: encode 8 byte amount, saving 24 bytes per output (moneromooo-monero)
cdc3ccec ringct: save 3 bytes on bulletproof size (moneromooo-monero)
f931e16c add a bulletproof version, new bulletproof type, and rct config (moneromooo-monero)
2019-01-28 21:24:55 +02:00
moneromooo-monero f931e16c6e add a bulletproof version, new bulletproof type, and rct config
This makes it easier to modify the bulletproof format
2019-01-22 23:17:24 +00:00
moneromooo-monero b750fb27b0 Pruning
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
2019-01-22 20:30:51 +00:00
moneromooo-monero 008647d7eb blockchain_db: speedup tx output gathering
We know all the data we'll want for getblocks.bin is contiguous
2018-12-18 11:55:21 +00:00
Riccardo Spagni fe3c8c9682 Merge pull request #4923
aba9a9c2 daemon: stop miner before we bring the whole thing down (moneromooo-monero)
2018-12-12 12:00:37 +02:00
Riccardo Spagni e19a205ff4 Merge pull request #4920
e98ae34e core: fix adding new pre-hoh block when a tx is already in the pool (moneromooo-monero)
2018-12-12 11:59:43 +02:00
Riccardo Spagni dde1e69723 Merge pull request #4787
3dba7f25 protocol: option to pad transaction relay to the next kB (moneromooo-monero)
2018-12-12 11:53:10 +02:00
Riccardo Spagni 81418cb281 Merge pull request #4894
aee7a4e3 wallet_rpc_server: do not use RPC data if the call failed (moneromooo-monero)
1a0733e5 windows_service: fix memory leak (moneromooo-monero)
0dac3c64 unit_tests: do not rethrow a copy of an exception (moneromooo-monero)
5d9915ab cryptonote: fix get_unit for non default settings (moneromooo-monero)
d4f50cb1 remove some unused code (moneromooo-monero)
61163971 a few minor (but easy) performance tweaks (moneromooo-monero)
30023074 tests: slow_memmem now returns size_t (moneromooo-monero)
2018-12-04 17:33:19 +02:00
Riccardo Spagni c00ac446fd Merge pull request #4854
bd98e99c Removed a lot of unnecessary includes (Martijn Otto)
2018-12-04 17:08:42 +02:00
moneromooo-monero aba9a9c277 daemon: stop miner before we bring the whole thing down
This avoids the miner erroring out trying to submit blocks
to a core that's already shut down (and avoids pegging
the CPU while we're busy shutting down).
2018-11-30 15:10:25 +00:00
moneromooo-monero e98ae34e4b core: fix adding new pre-hoh block when a tx is already in the pool 2018-11-26 23:45:01 +00:00
moneromooo-monero d4f50cb109 remove some unused code
Found by codacy.com
2018-11-23 15:37:36 +00:00
Martijn Otto bd98e99c80 Removed a lot of unnecessary includes 2018-11-15 17:29:34 +01:00
Riccardo Spagni 0cc3fc3756 Merge pull request #4769
5808530f blockchain: remove unused output_scan_worker parameter (moneromooo-monero)
1426209a blockchain: don't run threads if we have just one function to run (moneromooo-monero)
6f7a5fd4 db_lmdb: slight speedup getting array data from the blockchain (moneromooo-monero)
99fbe100 db_lmdb: save some string copies for readonly db keys/values (moneromooo-monero)
bf31447e tx_pool: speed up take_tx for transactions from blocks (moneromooo-monero)
4f005a77 tx_pool: remove unnecessary get_transaction_hash (moneromooo-monero)
593ef598 perf_timer: call reserve on new timer array (moneromooo-monero)
6ecc99ad core: avoid unnecessary tx/blob conversions (moneromooo-monero)
00cc1a16 unit_tests: notify test special case for the usual weirdo (moneromooo-monero)
2018-11-14 21:35:03 +02:00
moneromooo-monero 3dba7f252e protocol: option to pad transaction relay to the next kB
To help protect one's privacy from traffic volume analysis
for people using Tor or I2P. This will really fly once we
relay txes on a timer rather than on demand, though.

Off by default for now since it's wasteful and doesn't bring
anything until I2P's in.
2018-11-06 15:47:05 +00:00
xiphon b3067962fa cryptonote_core: avoid gratuitous recalculations in check_block_rate() 2018-11-05 00:13:51 +00:00
xiphon 233f00c601 cryptonote_core: fix build error gcc 5.4.0 'sign-compare' 2018-11-01 22:57:08 +00:00
moneromooo-monero 6ecc99ad1f core: avoid unnecessary tx/blob conversions 2018-11-01 15:51:19 +00:00
Riccardo Spagni 056a58d13f Merge pull request #4536
fd62b6e7 blocks: use auto-generated .c files instead of 'LD -r -b binary' (xiphon)
2018-10-26 22:20:39 +02:00
Riccardo Spagni 557c17e206 Merge pull request #4408
341b3931 cryptonote_core: warn when the block rate deviates from expectations (moneromooo-monero)
2018-10-26 22:18:41 +02:00
xiphon fd62b6e79f blocks: use auto-generated .c files instead of 'LD -r -b binary' 2018-10-22 01:12:00 +03:00
moneromooo-monero c39e0a1706 core: don't verify range proofs multiple times 2018-10-17 16:23:10 +00:00
Riccardo Spagni ac5674524a Revert "Merge pull request #4472"
This reverts commit 79d46c4d55, reversing
changes made to c9fc61dbb5.
2018-10-08 21:39:54 +02:00
xiphon 02d3ef7bda blocks: use auto-generated .c files instead of 'LD -r -b binary' 2018-10-04 00:01:09 +00:00
Riccardo Spagni 83d8f03c23 Merge pull request #4333
73403004 add --block-notify to monerod and --tx-notify to monero-wallet-{cli,rpc} (moneromooo-monero)
2018-09-29 22:20:44 +02:00
Riccardo Spagni 0645dcdbdb Merge pull request #4378
ac934663 rpc: add a "is an update available" flag in get_info (moneromooo-monero)
2018-09-21 20:41:53 +02:00
moneromooo-monero 341b3931ed cryptonote_core: warn when the block rate deviates from expectations
The warning threshold is set to allow a false positive every
ten days on average.
2018-09-20 14:01:52 +00:00
moneromooo-monero be001326d1 remove obsolete daemon selection of fake outs and old tx construction 2018-09-14 10:51:45 +00:00
moneromooo-monero ac9346637a rpc: add a "is an update available" flag in get_info
Make it easier for a user to be told when to update
2018-09-14 09:28:03 +00:00
moneromooo-monero 5ffb2ff9b7 v8: per byte fee, pad bulletproofs, fixed 11 ring size 2018-09-11 13:38:07 +00:00
moneromooo-monero c444b1b229 require canonical multi output bulletproof layout 2018-09-11 13:37:39 +00:00
moneromooo-monero 2a8fcb421b Bulletproof aggregated verification and tests
Also constrains bulletproofs to simple rct, for simplicity
2018-09-11 13:37:37 +00:00
moneromooo-monero bacf0a1e2f bulletproofs: add aggregated verification
Ported from sarang's java code
2018-09-11 13:37:32 +00:00
moneromooo-monero b278b83860 core: sync database based on bytes added, not blocks added
Blocks have a very wide range, whereas actual size is the relevant
quantity to consider when syncing
2018-08-12 16:13:46 +00:00
luigi1111 025187e6c9 Merge pull request #3854
149da42 db_lmdb: enable batch transactions by default (stoffu)
34cb6b4 add --regtest and --fixed-difficulty for regression testing (vicsn)
9e1403e update get_info RPC and bump RPC version (vicsn)
207b66e first new functional tests (vicsn)
2018-07-19 13:35:25 -05:00
victorsintnicolaas 34cb6b4b70 add --regtest and --fixed-difficulty for regression testing
on_generateblocks RPC call combines functionality from the on_getblocktemplate and on_submitblock RPC calls to allow rapid block creation. Difficulty is set permanently to 1 for regtest.
Makes use of FAKECHAIN network type, but takes hard fork heights from mainchain
Default reserve_size in generate_blocks RPC call is now 1. If it is 0, the following error occurs 'Failed to calculate offset for'.
Queries hard fork heights info of other network types
2018-06-29 10:06:11 +02:00
moneromooo-monero 2771a18e85 threadpool: allow leaf functions to run concurrently
Decrease the number of worker threads by one to account
for the fact the calling thread acts as a worker thread now
2018-06-26 22:15:22 +01:00
moneromooo-monero a830db2577 rpc: rework to avoid repeated calculations in get_blocks.bin 2018-06-26 22:14:23 +01:00
moneromooo-monero ed2c81ed95 replace std::list with std::vector on some hot paths
also use reserve where appropriate
2018-06-26 22:14:21 +01:00
luigi1111 50bc95519e Merge pull request #3828
16e209e core: lock incoming tx lock when checking the txpool and chain (moneromooo-monero)
2018-06-19 12:41:07 -05:00
luigi1111 cfd66dae4b Merge pull request #3691
db55263 threadpool: allow constructing an object, and misc tweaks (moneromooo-monero)
ce173cb core: remove threadpool dependency from header (moneromooo-monero)
3147468 unit_tests: add threadpool unit test (moneromooo-monero)
2018-06-17 22:04:39 -05:00
luigi1111 22c8730261 Merge pull request #3450
3b941be core: add get_earliest_ideal_height_for_version() (stoffu)
2018-06-08 14:31:49 -05:00
luigi1111 a7ea14dc6a Merge pull request #3876
740da1b core: fix automatic safe db sync mode switching (moneromooo-monero)
e942d34 protocol: do not switch to unsafe sync mode for just a few blocks (moneromooo-monero)
2018-05-30 15:46:13 -05:00
moneromooo-monero 740da1ba95 core: fix automatic safe db sync mode switching 2018-05-28 12:14:04 +01:00
moneromooo-monero b9389e582e db_lmdb: save pruned and prunable tx data separately
This bumps DB version to 2, migration code will run for v1 DBs
2018-05-23 22:48:12 +01:00
moneromooo-monero 5f8ffca34d speed up get_output_distribution (and precalc common case) 2018-05-21 19:51:58 +01:00
moneromooo-monero ce173cbb5b core: remove threadpool dependency from header 2018-05-20 12:06:07 +01:00
moneromooo-monero 16e209e08d core: lock incoming tx lock when checking the txpool and chain
This gets rid of an innocuous race trying to add the same tx
twice to the txpool
2018-05-18 09:39:56 +01:00
moneromooo-monero 6f859e4328 cryptonote: make sure outPk setup always happens 2018-05-07 19:21:52 +01:00