LBRYCommunity/lbcd
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Author SHA1 Message Date
Brannon King 41472404c6 [lbry] enable segwit 2021-12-14 14:00:59 -08:00
Brannon King 30f4bd6582 [lbry] rpc: added optional address type for getnewaddress 2021-12-14 14:00:59 -08:00
Brannon King c035acb6b2 [lbry] rpc: ladded claim related fields for wallet 2021-12-14 14:00:59 -08:00
Alex Grintsvayg c87ce56241 [lbry] rpc: make uptime rpc return a real uptime 2021-12-14 14:00:59 -08:00
Brannon King 276a6141c7 [lbry] rpc: made estimatesmartfee call estimatefee (for now) 2021-12-14 14:00:59 -08:00
Roy Lee 96846fef20 [lbry] rpc, mining: fix generatetoaddress 2021-12-14 14:00:59 -08:00
Brannon King 9ae7b95c85 [lbry] rpc, mining: calculate claimtrie root hash for generate RPC 2021-12-14 14:00:59 -08:00
Brannon King 3fde64cd63 [lbry] rpc: added getchaintips RPC 
remove btcjson dep in chainquery
 2021-12-14 14:00:59 -08:00
Brannon King a76bc2b828 [lbry] rpc: import invalidate/reconsiderblock from bchd 2021-12-14 14:00:59 -08:00
Brannon King 4b47722136 [lbry] rpc: import getnetworkinfo from bchd 2021-12-14 14:00:59 -08:00
Brannon King 8f3de76e19 [lbry] rpc: fix getblock reponse 2021-12-14 14:00:59 -08:00
Brannon King 9f88501d07 [lbry] rpc: update defaultMaxFeeRate from 0.1 LBC to 0.5 LBC 2021-12-14 14:00:59 -08:00
Brannon King 207fadab42 [lbry] rpc: output segwit rule 2021-12-14 14:00:59 -08:00
Brannon King 8205e467af [lbry] rpc: add ClaimTrie root hash to GetBlockTemplate() 2021-12-14 14:00:59 -08:00
Brannon King 7f3d51f8c3 [lbry] rpc: support claim related methods 2021-12-14 14:00:59 -08:00
Brannon King 470a71fbe1 [lbry] print out memory usage periodically 2021-12-14 14:00:59 -08:00
Roy Lee 753f413c13 [lbry] claimtrie: import current snapshot 
Sync to tip

Co-authored-by: Brannon King <countprimes@gmail.com>
 2021-12-14 14:00:59 -08:00
Roy Lee 28a5e6fc65 [lbry] rename btcd to lbcd 
Co-authored-by: Brannon King <countprimes@gmail.com>
 2021-12-14 14:00:59 -08:00
Roy Lee dadad3859a [lbry] blockchain: connect to ClaimTrie 
Co-authored-by: Brannon King <countprimes@gmail.com>
 2021-12-14 14:00:59 -08:00
Brannon King 3f0ec0f28a [lbry] log: support claimtrie entries 2021-12-14 13:31:27 -08:00
Brannon King 62f2be3284 [lbry] txscript: remove claim prefix for addr calculation 2021-12-14 13:31:27 -08:00
Roy Lee 2765ac7215 [lbry] txscript: recognize LBRY claim script OPCODES 2021-12-14 13:31:27 -08:00
Roy Lee 6d80d906a8 [lbry] txscript: introduce claim script 
Co-authored-by: Brannon King <countprimes@gmail.com>
 2021-12-14 13:31:27 -08:00
Roy Lee 185cb711b5 [lbry] txscript: change MaxScriptSize from 10,000 to 20,005 2021-12-14 13:31:27 -08:00
Brannon King dfc7a4423c [lbry] server: don't ban peers on tx-not-in-block behavior 2021-12-14 13:31:24 -08:00
Roy Lee 57bca30a00 [lbry] server: update client version to /btcwire:0.5.0/LBRY.GO:0.12.2/ 
TODO: double check if lbryd bumps the version.
 2021-12-04 22:50:29 -08:00
Brannon King 4ecd4385f5 [lbry] blockchain: Consider a block with timestamp less 6 hours 'current' 2021-12-04 22:50:29 -08:00
Brannon King f8a5df1b87 [lbry] blockchain: support force active fork deployment 2021-12-04 22:50:29 -08:00
Roy Lee a7b3ed5c29 [lbry] blockchain, mempool: validate txscripts 
Co-authored-by: Brannon King <countprimes@gmail.com>
 2021-12-04 22:50:29 -08:00
Roy Lee 25c026e060 [lbry] blockchain: change Block Subsidy algorithm 2021-12-04 22:41:00 -08:00
Roy Lee 8591f960e2 [lbry] blockchain: change the difficulty adjustment algorithm. 
adjusted := target + (actual - target) / 8

  max := target + (target / 2)
  min := target - (target / 8)

  if adjusted > max {
    adjusted = max
  } else if adj < min {
    adjusted = min
  }

  diffculty := lastDifficulty * adjusted / target
 2021-12-04 22:41:00 -08:00
Roy Lee c8abd8fe93 [lbry] blockchain: make UTXO in Genesis block spendable 2021-12-04 22:41:00 -08:00
Roy Lee 53553df4a8 [lbry] blockchain, txscript: change maxScriptElementSize from 520 t0 20,000 bytes 2021-12-04 22:41:00 -08:00
Roy Lee b179b1d52d [lbry] blockchain, wire: verify blockheaders using LBRY PoW 2021-12-04 22:41:00 -08:00
Roy Lee ace9c12860 [lbry] blockchain: change max block size to 2,000,000 2021-12-04 22:41:00 -08:00
Roy Lee 8420857491 [lbry] blockchain, wire: add ClaimTrie to Block Header 2021-12-04 22:41:00 -08:00
Roy Lee 261f9be12e [lbry] chaincfg: update chainparams for LBRY chain 
Co-authored-by: Brannon King <countprimes@gmail.com>
Co-authored-by: Alex Grintsvayg <grin@lbry.com>
 2021-12-04 22:41:00 -08:00
Roy Lee a821057784 [lbry] chaincfg: setup genisis blocks 2021-12-04 22:41:00 -08:00
Roy Lee d7bfc9c077 [lbry] chaincfg: implement LBRY PoW Hash 2021-12-04 22:41:00 -08:00
Brannon King a5050cf2de [lbry] profile: support fgprof (flame graph) 2021-12-04 22:41:00 -08:00
Roy Lee 40606d22fd [lbry] wire: update protocol NetIDs 2021-12-04 22:41:00 -08:00
Brannon King 264075b311 [lbry] wire: optimize binaryFreeList handling 2021-12-04 22:41:00 -08:00
Tomasz Ziolkowski 780cc0889f reduce redundant memory allocatio - resolves btcsuite/btcd#1699 
Signed-off-by: Tomasz Ziolkowski <tomasz.ziolkowski@allegro.pl>
 2021-11-30 09:39:38 -05:00
Calvin Kim 3be166e3ae go.mod, go.sum: Update goleveldb 
Goleveldb recently had a PR in where memory allocation was reduced
drastically (github.com/syndtr/goleveldb/pull/367).  Update goleveldb
to use that PR.
 2021-11-30 09:35:11 -05:00
Olaoluwa Osuntokun 7070d53e09
Merge pull request #1769 from Roasbeef/txscript_zero_alloc_optimization_refactor 
txscript: backport tokenizer from dcrd
 2021-11-16 19:14:28 -08:00
Dave Collins b95ba0ac95
txscript: Make op callbacks take opcode and data. 
This converts the callback function defined on the internal opcode
struct to accept the opcode and data slice instead of a parsed opcode as
the final step towards removing the parsed opcode struct and associated
supporting code altogether.

It also updates all of the callbacks and tests accordingly and finally
removes the now unused parsedOpcode struct.

The final results for the raw script analysis and tokenizer
optimizations are as follows:

benchmark                                       old ns/op     new ns/op     delta
BenchmarkIsPayToScriptHash-8                    62393         0.51          -100.00%
BenchmarkIsPubKeyHashScript-8                   62228         0.56          -100.00%
BenchmarkGetSigOpCount-8                        61051         658           -98.92%
BenchmarkExtractPkScriptAddrsLarge-8            60713         17.2          -99.97%
BenchmarkExtractPkScriptAddrs-8                 289           17.9          -93.81%
BenchmarkIsWitnessPubKeyHash-8                  61688         0.42          -100.00%
BenchmarkIsUnspendable-8                        656           520           -20.73%
BenchmarkExtractAtomicSwapDataPushesLarge-8     61332         44.0          -99.93%
BenchmarkExtractAtomicSwapDataPushes-8          990           260           -73.74%
BenchmarkDisasmString-8                         102902        39754         -61.37%
BenchmarkGetPreciseSigOpCount-8                 130223        715           -99.45%
BenchmarkScriptParsing-8                        63464         681           -98.93%
BenchmarkIsMultisigScriptLarge-8                64166         5.83          -99.99%
BenchmarkIsMultisigScript-8                     630           58.5          -90.71%
BenchmarkPushedData-8                           64837         1779          -97.26%
BenchmarkCalcSigHash-8                          3627895       3605459       -0.62%
BenchmarkIsPubKeyScript-8                       62323         2.83          -100.00%
BenchmarkIsPushOnlyScript-8                     62412         569           -99.09%
BenchmarkIsWitnessScriptHash-8                  61243         0.56          -100.00%
BenchmarkGetScriptClass-8                       61515         16.4          -99.97%
BenchmarkIsNullDataScript-8                     62495         2.53          -100.00%
BenchmarkIsMultisigSigScriptLarge-8             69328         2.52          -100.00%
BenchmarkIsMultisigSigScript-8                  2375          141           -94.06%
BenchmarkGetWitnessSigOpCountP2WKH-8            504           72.0          -85.71%
BenchmarkGetWitnessSigOpCountNested-8           1158          136           -88.26%
BenchmarkIsWitnessPubKeyHash-8                  68927         0.53          -100.00%
BenchmarkIsWitnessScriptHash-8                  62774         0.63          -100.00%

benchmark                                       old allocs     new allocs     delta
BenchmarkIsPayToScriptHash-8                    1              0              -100.00%
BenchmarkIsPubKeyHashScript-8                   1              0              -100.00%
BenchmarkGetSigOpCount-8                        1              0              -100.00%
BenchmarkExtractPkScriptAddrsLarge-8            1              0              -100.00%
BenchmarkExtractPkScriptAddrs-8                 1              0              -100.00%
BenchmarkIsWitnessPubKeyHash-8                  1              0              -100.00%
BenchmarkIsUnspendable-8                        1              0              -100.00%
BenchmarkExtractAtomicSwapDataPushesLarge-8     1              0              -100.00%
BenchmarkExtractAtomicSwapDataPushes-8          2              1              -50.00%
BenchmarkDisasmString-8                         46             51             +10.87%
BenchmarkGetPreciseSigOpCount-8                 3              0              -100.00%
BenchmarkScriptParsing-8                        1              0              -100.00%
BenchmarkIsMultisigScriptLarge-8                1              0              -100.00%
BenchmarkIsMultisigScript-8                     1              0              -100.00%
BenchmarkPushedData-8                           7              6              -14.29%
BenchmarkCalcSigHash-8                          1335           712            -46.67%
BenchmarkIsPubKeyScript-8                       1              0              -100.00%
BenchmarkIsPushOnlyScript-8                     1              0              -100.00%
BenchmarkIsWitnessScriptHash-8                  1              0              -100.00%
BenchmarkGetScriptClass-8                       1              0              -100.00%
BenchmarkIsNullDataScript-8                     1              0              -100.00%
BenchmarkIsMultisigSigScriptLarge-8             5              0              -100.00%
BenchmarkIsMultisigSigScript-8                  3              0              -100.00%
BenchmarkGetWitnessSigOpCountP2WKH-8            2              0              -100.00%
BenchmarkGetWitnessSigOpCountNested-8           4              0              -100.00%
BenchmarkIsWitnessPubKeyHash-8                  1              0              -100.00%
BenchmarkIsWitnessScriptHash-8                  1              0              -100.00%

benchmark                                       old bytes     new bytes     delta
BenchmarkIsPayToScriptHash-8                    311299        0             -100.00%
BenchmarkIsPubKeyHashScript-8                   311299        0             -100.00%
BenchmarkGetSigOpCount-8                        311299        0             -100.00%
BenchmarkExtractPkScriptAddrsLarge-8            311299        0             -100.00%
BenchmarkExtractPkScriptAddrs-8                 768           0             -100.00%
BenchmarkIsWitnessPubKeyHash-8                  311299        0             -100.00%
BenchmarkIsUnspendable-8                        1             0             -100.00%
BenchmarkExtractAtomicSwapDataPushesLarge-8     311299        0             -100.00%
BenchmarkExtractAtomicSwapDataPushes-8          3168          96            -96.97%
BenchmarkDisasmString-8                         389324        130552        -66.47%
BenchmarkGetPreciseSigOpCount-8                 623367        0             -100.00%
BenchmarkScriptParsing-8                        311299        0             -100.00%
BenchmarkIsMultisigScriptLarge-8                311299        0             -100.00%
BenchmarkIsMultisigScript-8                     2304          0             -100.00%
BenchmarkPushedData-8                           312816        1520          -99.51%
BenchmarkCalcSigHash-8                          1373812       1290507       -6.06%
BenchmarkIsPubKeyScript-8                       311299        0             -100.00%
BenchmarkIsPushOnlyScript-8                     311299        0             -100.00%
BenchmarkIsWitnessScriptHash-8                  311299        0             -100.00%
BenchmarkGetScriptClass-8                       311299        0             -100.00%
BenchmarkIsNullDataScript-8                     311299        0             -100.00%
BenchmarkIsMultisigSigScriptLarge-8             330035        0             -100.00%
BenchmarkIsMultisigSigScript-8                  9472          0             -100.00%
BenchmarkGetWitnessSigOpCountP2WKH-8            1408          0             -100.00%
BenchmarkGetWitnessSigOpCountNested-8           3200          0             -100.00%
BenchmarkIsWitnessPubKeyHash-8                  311299        0             -100.00%
BenchmarkIsWitnessScriptHash-8                  311299        0             -100.00%
 2021-11-16 18:49:46 -08:00
Dave Collins ef3d06e62b
txscript: Make executeOpcode take opcode and data. 
This converts the executeOpcode function defined on the engine to accept
an opcode and data slice instead of a parsed opcode as a step towards
removing the parsed opcode struct and associated supporting code altogether.

It also updates all callers accordingly.
 2021-11-16 18:49:41 -08:00
Dave Collins 595d379fa6
txscript: Remove unused parseScriptTemplate func. 
Also remove tests associated with the func accordingly.
 2021-11-16 18:49:38 -08:00
Dave Collins ca044fefcb
txscript: Remove unused parsedOpcode.bytes func. 2021-11-16 18:49:36 -08:00
Dave Collins 491b7b59fc
txscript: Remove unused unparseScript func. 
Also remove tests associated with unparsing opcodes accordingly.
 2021-11-16 18:49:33 -08:00