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780 Commits

Author SHA1 Message Date
Jeffrey Wilcke d8fe64acaa core, miner: added queued write to WriteBlock 
This fixes an issue with the lru cache not being available when calling
WriteBlock. WriteBlock previously always assumed to be called from the
InsertChain where the lru cache was always created prior to calling
WriteBlock. When being called from the worker this could lead in to a
nil pointer exception being thrown and causing database corruption.
 2015-06-30 11:14:43 +02:00
Gustav Simonsson 4c490db6af Use uint64 for block header timestamp 2015-06-30 10:52:11 +02:00
Péter Szilágyi 5f3792c2a7 cmd/geth: decent error message if metrics are disabled 2015-06-30 00:57:55 +02:00
Péter Szilágyi 01fe972113 cmd, core, eth, metrics, p2p: require enabling metrics 2015-06-30 00:51:46 +02:00
Jeffrey Wilcke 992e4f83cb core: replaced BlockCache with lru.Cache 2015-06-30 00:36:25 +02:00
Jeffrey Wilcke a8ebf756c7 Merge branch 'miner-broadcast' into core-optimisations-2 
Conflicts:
	core/chain_manager.go
	miner/worker.go
 2015-06-29 18:55:49 +02:00
Jeffrey Wilcke e349fac97d core: fixed tests 2015-06-29 18:51:49 +02:00
Jeffrey Wilcke aba901e13c core: removed write's go routine 2015-06-29 18:51:49 +02:00
obscuren 07db098ccf core: renamed next to pending & fixed tests 2015-06-29 18:51:49 +02:00
obscuren 855e76fddd core: reduced cache limit to 256 2015-06-29 18:51:49 +02:00
obscuren 6ca3a44638 core: switched to proper LRU 2015-06-29 18:51:49 +02:00
obscuren 4460dc9d1a core: added LRU caching and added batch writing when LDB is used 2015-06-29 18:51:49 +02:00
Felix Lange 76821d167a core, eth, rpc: avoid unnecessary block header copying 2015-06-29 18:51:48 +02:00
Felix Lange fccc7d71eb core: remove superfluous big.Int allocations 
With blocks now being immutable, use big.Int values from
accessor functions instead of copying their results.
 2015-06-29 18:51:48 +02:00
Felix Lange d0bb90c69e core: generate benchmark keys only once 2015-06-29 18:51:48 +02:00
Felix Lange 992dc74efd core: avoid duplicate calls to Transaction.Data 2015-06-29 18:51:48 +02:00
Felix Lange 0b22ad99c1 core: optimize IntrinsicGas 2015-06-29 18:51:48 +02:00
Felix Lange a8889b092b core/types: cache computed block values 2015-06-29 18:51:48 +02:00
Felix Lange 11b8d1df59 core/types: cache computed transaction values 2015-06-29 18:51:48 +02:00
Felix Lange c3d6228023 core: add InsertChain benchmarks 2015-06-29 18:51:47 +02:00
Felix Lange ceaf1c080b core: add GenerateChain, GenesisBlockForTesting 2015-06-29 18:51:47 +02:00
Felix Lange 1d42888d30 core/types: make blocks immutable 2015-06-29 18:51:47 +02:00
Felix Lange 654564e164 core/types: make transactions immutable 2015-06-29 18:51:47 +02:00
Jeffrey Wilcke b39042db56 core, miner: implemented canary 2015-06-29 13:31:49 +02:00
Jeffrey Wilcke d1e93db3eb core, miner: added write block method & changed mining propagation 2015-06-29 13:31:49 +02:00
Péter Szilágyi 792b0ddccd core, eth, eth/fetcher, ethdb: polish metrics gathering a bit 2015-06-24 18:34:04 +03:00
Péter Szilágyi 43e4a6501b core, ethdb: instrument the block and state db 
Conflicts:
	ethdb/database.go
 2015-06-24 18:34:04 +03:00
Péter Szilágyi 7f92e708c5 cmd/geth, core: impl. percentile reporting, instrument insertions 2015-06-24 18:34:04 +03:00
Bas van Kervel a4a4e9fcf8 removed old rpc structure and added new inproc api client 2015-06-22 09:17:09 +02:00
Jeffrey Wilcke 9cf7913c61 Merge pull request #1304 from obscuren/state-renames 
core, miner, xeth: renamed gas methods
 2015-06-21 16:49:47 -07:00
obscuren 07c3de3f75 core, miner, xeth: renamed gas methods 
* BuyGas => SubGas
* RefundGas => AddGas
* SetGasPool => SetGasLimit
 2015-06-21 17:09:19 +02:00
obscuren c590b505ed core, ethdb, trie: validate database errors 2015-06-21 16:59:15 +02:00
obscuren 430bcdb219 core/vm: clarified SSTORE 2015-06-18 12:25:02 +02:00
obscuren 15e169e5b6 core: ValidatedHeader (method => function) 
Changed header validation method to function in preparation of
@karalabe's PR.
 2015-06-18 11:47:50 +02:00
obscuren f5abc9f188 core, core/vm: state improvements and tx pool speed up 
Removed full tx validation during state transitions
 2015-06-17 17:10:22 +02:00
obscuren 753d62a4dd core: TMP testing code 2015-06-17 17:10:13 +02:00
obscuren bdd63837ea core/state: removed trie copy 2015-06-17 13:39:19 +02:00
obscuren aa699a1283 core/state: removed state from state object 2015-06-17 13:27:51 +02:00
obscuren aaddc99c35 core/state: fixed state tests 2015-06-17 12:53:22 +02:00
obscuren 30b27336ea core/state: remove the need for common.Value 2015-06-17 11:30:42 +02:00
obscuren 787a61bb27 core/state, core/vm: reworked storage get / set to use common.Hash 2015-06-17 11:24:40 +02:00
obscuren 5721fcf668 core/state, core/vm: cleanup refunds 2015-06-17 10:20:33 +02:00
Jeffrey Wilcke cc0b451119 Merge pull request #1260 from obscuren/tx-drop-low-tx 
core: drop low gas tx
 2015-06-15 09:09:44 -07:00
obscuren e79cc42dfe core: moved check for max queue to checkQueue 
Moved the queue to check to the checkQueue method so no undeeded loops
need to be initiated or sorting needs to happen twice.
 2015-06-15 16:46:45 +02:00
zsfelfoldi 3c7b64ce20 removed duplicate function after rebase 2015-06-15 15:55:39 +02:00
zsfelfoldi 3f94d09c1f fixed saving receipts 2015-06-15 15:55:38 +02:00
obscuren 21fa29111b core: reduce max allowed queued txs per address 
Transactions in the queue are now capped to a maximum of 200
transactions. This number is completely arbitrary.
 2015-06-15 12:16:29 +02:00
obscuren 6d817e16c1 core, miner: tx pool drops txs below ask price 2015-06-15 11:33:08 +02:00
Jeffrey Wilcke 6f5c6150b7 Merge pull request #1255 from obscuren/chain-proc-interupt 
eth, core: interrupt the chain processing on stop
 2015-06-12 08:04:02 -07:00
obscuren 645dfd9693 core: changed interrupt strategy 
Removed chain manager's select/channel approach when checking for
interrupts. Now using an atomic int32 instead which checked for every
block processed.
 2015-06-12 16:52:54 +02:00
obscuren 90c4493a10 eth, core: interupt the chain processing on stop 
Added an additional channel which is used to interupt the chain manager
when it's processing blocks.
 2015-06-12 13:41:34 +02:00
obscuren 287f990891 core/vm: Improved error reporting for trace logging 2015-06-12 13:35:14 +02:00
obscuren 02d629af8f core/vm: fixed printable characters using unicode instead 2015-06-12 11:18:17 +02:00
Jeffrey Wilcke 6609d45ef4 Merge pull request #1228 from obscuren/vm-optimisations 
core/vm: optimisations
 2015-06-11 03:32:39 -07:00
obscuren 37111aa4bd core: retry block now also parellise nonce checks 2015-06-11 12:06:05 +02:00
obscuren f599a1b5f1 core/vm: added a comment regarding the uint64 vs *big.Int 2015-06-11 11:59:30 +02:00
obscuren e7627623b9 core/vm: reverse loop stack 2015-06-10 21:08:54 +02:00
obscuren f94c5473ad core/vm: fixed a bug where `Data` ignored the stack ptr 2015-06-10 21:08:04 +02:00
obscuren 10af69b57c core, core/vm: moved logger and added gas cost to struct logging 2015-06-10 19:56:40 +02:00
obscuren fc2a061d51 core/vm: unexported stack again. No longer required 2015-06-10 17:47:36 +02:00
obscuren 065aff9ffa core/vm: documentation and name changes 2015-06-10 17:47:36 +02:00
obscuren 4407524d13 core: fixed race condition for subscriptions 2015-06-10 17:13:32 +02:00
obscuren 29f7902fee core: fixed test 2015-06-10 17:13:32 +02:00
obscuren 65a48f9cd8 core: fixed race condition in the transaction pool 
Removed `Stop/Start` mechanism from the transaction pool.
 2015-06-10 17:13:32 +02:00
obscuren 1774c49456 core: log tx count for each set of blocks we're importing 2015-06-10 12:57:58 +02:00
obscuren 6fb6e6679e core/vm, core/state: added storage to structured vm logging 2015-06-10 12:57:37 +02:00
obscuren 38c61f6f25 core, core/vm: added structure logging 
This also reduces the time required spend in the VM
 2015-06-10 12:23:49 +02:00
obscuren ff5b3ef087 core/vm: added structured logging 2015-06-10 10:59:44 +02:00
obscuren 468501cb86 core/vm: changed program counter to uint64 2015-06-10 10:44:46 +02:00
obscuren bc6031e7bb core, xeth: moved nonce management burden from xeth to txpool 2015-06-09 21:01:02 +02:00
Péter Szilágyi d652a58ada core: fix a race condition accessing the gas limit 2015-06-09 21:13:21 +03:00
Péter Szilágyi fecf214175 core: fix a lock annoyance and potential deadlock 2015-06-09 21:02:26 +03:00
Felix Lange 73c355591f core, eth: document that result of GetTransactions is modifiable 2015-06-09 17:07:10 +02:00
Felix Lange 7aefe123e9 core/types: add Transaction.Size 2015-06-09 17:06:31 +02:00
Jeffrey Wilcke c71ab2a6a3 Merge pull request #1219 from Gustav-Simonsson/precompiled_ec_recover_padding 
Precompiled ec recover padding
 2015-06-09 07:21:23 -07:00
Gustav Simonsson 6e3b58e491 Remove unneeded if check on EC recover padding 2015-06-09 16:03:05 +02:00
Jeffrey Wilcke 365576620a Merge pull request #1216 from karalabe/fix-eth-dataraces 
Fix various data races in eth and core
 2015-06-09 06:53:49 -07:00
Gustav Simonsson ad5b5a4895 Pad precompiled EC recover input and add validations 2015-06-09 15:41:15 +02:00
Péter Szilágyi ebf2aabd25 core: fix up a deadlock caused by double locking 2015-06-09 16:26:44 +03:00
Péter Szilágyi ca8cb65b73 core: fix data race accessing ChainManager.currentBlock 2015-06-09 15:30:46 +03:00
Péter Szilágyi 07baf66200 core: fix data race in accessing ChainManager.td 2015-06-09 15:23:20 +03:00
obscuren 190c1b688a core: skip genesis block for reprocess. Closes #1202 2015-06-09 13:24:32 +02:00
obscuren a5b977aa90 core: write accounts to statedb. Closes #1210 2015-06-09 11:37:01 +02:00
Jeffrey Wilcke 0f1cdfa53a Merge pull request #1193 from tgerring/hotbackup 
Improve export command
 2015-06-08 16:32:38 -07:00
obscuren 5245bd7b20 core: added a test for missing nonces 
This test showed the logic in the queue was slightly flawed sending out
transactions to its peer it couldn't even resolve itself.
 2015-06-09 00:41:47 +02:00
obscuren 6244b10a8f core: settable genesis nonce 
You can set the nonce of the block with `--genesisnonce`. When the
genesis nonce changes and it doesn't match with the first block in your
database it will fail. A new `datadir` must be given if the nonce of the
genesis block changes.
 2015-06-08 18:33:43 +02:00
Felix Lange 6c27e2aaf6 core: add bad block for the 'missing nonce check' fork 2015-06-08 02:54:10 +02:00
Felix Lange 0b493910d3 core: fix the nonce check one more time 
The block nonce verification was effectively disabled by a typo.
This time, there is an actual test for it.
 2015-06-08 02:19:39 +02:00
Taylor Gerring 4ab0cedf42 Export should start with block 0 2015-06-06 10:59:56 -04:00
Taylor Gerring ed621aae33 Cleanup 2015-06-06 09:50:23 -04:00
Taylor Gerring 89c9320d80 Allow exporting subset of chain 2015-06-05 23:01:54 -04:00
obscuren 7ab87f9f6e wip 2015-06-05 17:33:30 +02:00
obscuren 912cf7ba04 core: added fork test & double nonce test 2015-06-04 19:28:39 +02:00
obscuren 0f51ee6c88 crypto: return common.Address rather than raw bytes 2015-06-04 19:28:39 +02:00
obscuren dcdb4554d7 core: documented changes in tx pool 2015-06-04 16:19:22 +02:00
obscuren cf5ad266f6 core: only change the nonce if the account nonce is lower 2015-06-04 15:44:42 +02:00
obscuren 9dd12a64a7 core: renamed txs to pending 2015-06-04 13:16:31 +02:00
obscuren 140d883901 core: test updates 2015-06-03 22:53:33 +02:00
obscuren d09a6e5421 core, eth, miner: moved nonce management to tx pool. 
Removed the managed tx state from the chain manager to the transaction
pool where it's much easier to keep track of nonces (and manage them).
The transaction pool now also uses the queue and pending txs differently
where queued txs are now moved over to the pending queue (i.e. txs ready
for processing and propagation).
 2015-06-03 22:43:23 +02:00
Felix Lange ec7a2c3442 core: don't remove transactions after block processing 
The transaction pool drops processed transactions on its own
during pool maintenance.
 2015-06-03 22:43:23 +02:00
Felix Lange 5721c43585 core: update documentation comments for TxPool 2015-06-03 22:43:23 +02:00
Felix Lange ca31d71107 core: remove unused code from TxPool 2015-06-03 22:43:23 +02:00
Felix Lange 08befff8f1 core: compute less transaction hashes in TxPool 2015-06-03 22:43:23 +02:00
obscuren 770a0e7839 wip 2015-06-03 22:39:17 +02:00
obscuren b26f5e0bb7 types: block json unmarshal method added 2015-06-03 22:39:17 +02:00
obscuren fa4aefee44 core/vm: cleanup and renames 2015-06-03 22:39:17 +02:00
Jeffrey Wilcke 8610314918 Merge pull request #1167 from Gustav-Simonsson/check_ec_recover_err 
Add missing err checks on From()
 2015-06-03 10:29:47 -07:00
Jeffrey Wilcke 71d9367edc Merge pull request #1151 from fjl/parallel-nonce-2 
core: re-add parallel nonce checks
 2015-06-03 09:12:06 -07:00
Jeffrey Wilcke 122d2db095 Merge pull request #1150 from fjl/fix-jumpdest 
core/vm: improve JUMPDEST analysis
 2015-06-03 09:11:56 -07:00
Jeffrey Wilcke 02f785af70 Merge pull request #1166 from Gustav-Simonsson/add_ec_sig_validations 
Add EC signature validations before call to libsecp256k1
 2015-06-03 08:11:24 -07:00
Felix Lange 48fb0c3213 core/vm: check for 'no code' before doing any work 2015-06-03 16:25:06 +02:00
Felix Lange ea2718c946 core/vm: improve JUMPDEST analysis 
* JUMPDEST analysis is faster because less type conversions are performed.
* The map of JUMPDEST locations is now created lazily at the first JUMP.
* The result of the analysis is kept around for recursive invocations
  through CALL/CALLCODE.

Fixes #1147
 2015-06-03 16:25:05 +02:00
Gustav Simonsson 55bf5051ad Unsupport bruncles 2015-06-01 22:43:05 +02:00
Gustav Simonsson 147a699c65 Add missing err checks on From() (skip RPC for now) 2015-06-01 22:12:03 +02:00
Gustav Simonsson 32e1b104f8 Add EC signature validations before call to libsecp256k1 2015-06-01 21:06:52 +02:00
Felix Lange 55b60e699b core: insert less length zero chains 
This reduces the amount of queueEvents that are sent internally.
 2015-06-01 12:48:12 +02:00
Felix Lange e7e2cbfc01 core: re-add parallel nonce checks 
In this incancation, the processor waits until the nonce
has been verified before handling the block.
 2015-06-01 12:47:13 +02:00
Felix Lange a906a84950 Merge pull request #1155 from karalabe/fix-chainmanager-datarace 
core: fix #1154, sort out data race accessing the future blocks
 2015-05-30 01:21:09 +02:00
Péter Szilágyi b7fc85d68e core: fix #1154, sort out data race accessing the future blocks 2015-05-29 23:46:10 +03:00
obscuren 12b90600eb core: moved guards 2015-05-28 18:18:23 +02:00
Jeffrey Wilcke b6e137b2b4 Merge pull request #1141 from obscuren/parallelisation-issue 
Parallelisation issue
 2015-05-28 07:37:37 -07:00
Jeffrey Wilcke 03178a77b6 Merge pull request #1132 from obscuren/log_optimisations 
core: log optimisations
 2015-05-28 07:35:07 -07:00
obscuren 16038b4e67 core: added bad block 2015-05-28 16:26:19 +02:00
obscuren 109f995684 core: log block hash during nonce error 2015-05-28 15:46:36 +02:00
obscuren 75f5ae80fd core: partially removed nonce parallelisation and added merge error chk 
Invalid forks are now detected

Current setup of parellelisation actually inserts bad blocks. This fix
is tmp until a better one is found
 2015-05-28 15:35:50 +02:00
Péter Szilágyi 29b0480cfb core, eth/downloader: expose the bad hashes, check in downloader 2015-05-28 14:03:10 +03:00
obscuren e3253b5d5e core: fixed an issue with storing receipts 2015-05-28 01:00:23 +02:00
obscuren 7595716816 core: adjust gas calculation 2015-05-27 17:01:28 +02:00
Jeffrey Wilcke 8951a03db3 Merge pull request #1121 from obscuren/miner_time_fix 
Miner time fix
 2015-05-27 04:51:42 -07:00
obscuren 12650e16d3 core, miner: fixed miner time issue and removed future blocks 
* Miner should no longer generate blocks with a time stamp less or equal
than it's parent.
* Future blocks are no longer processed and queued directly.
  Closes #1118
 2015-05-27 13:30:52 +02:00
Gustav Simonsson bf5f0b1d0c Update ValidateHeader comments 2015-05-27 13:30:24 +02:00
Gustav Simonsson 14955bd454 Revert "core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisor" 
This reverts commit be2b0501b5.
 2015-05-27 13:01:06 +02:00
obscuren be2b0501b5 core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisor 2015-05-27 01:52:03 +02:00
obscuren b2f2806055 cmd/geth, core: Updated DB version & seedhash debug method 2015-05-27 01:38:41 +02:00
obscuren c37389f19c core: check negative value transactions. Closes #1109 2015-05-26 20:38:26 +02:00
obscuren eae0927597 core: prevent crash when last block fails 2015-05-26 15:35:51 +02:00
obscuren a6b46420d0 core: ban hash 38f5bb...a714bc 
Hash 38f5bbbffd74804820ffa4bab0cd540e9de229725afb98c1a7e57936f4a714bc
ignored.
 2015-05-26 13:48:10 +02:00
obscuren f6f81169fe core/vm: Fork fix. Removal of appending 0 bytes in memset 2015-05-26 13:48:10 +02:00
Jeffrey Wilcke 5044eb4b26 Merge pull request #1101 from obscuren/issue-1096 
core/vm: Cleanups & SUB output fix. Closes #1096
 2015-05-26 03:50:27 -07:00
obscuren b419e2631a core/vm: Cleanups & SUB output fix. Closes #1096 2015-05-26 12:42:33 +02:00
obscuren 7381be8edb core/vm, rpc: added disasm to `ext_` RPC 2015-05-22 15:38:46 +02:00
Jeffrey Wilcke 90b672f1af Merge pull request #1062 from Gustav-Simonsson/tests_updates 
Tests updates
 2015-05-21 04:49:23 -07:00
obscuren ef8744d9fc core: switched back to `set.Set` for uncle verification 2015-05-21 11:36:39 +02:00
Jeffrey Wilcke 9bde7fd72e Merge pull request #1043 from obscuren/test_fixes 
core/vm: optimisation on RETURN and updated tests
 2015-05-20 03:06:04 -07:00
zsfelfoldi 00ec4132f8 Storing tx receipts in extraDb 2015-05-20 06:41:50 +02:00
obscuren f5af1fdca8 core/vm: RETURN op code returns pointer to memory rather than copy 2015-05-20 00:21:23 +02:00
obscuren 8dac28f2e3 core: block cache Has method thread safe 2015-05-19 21:50:56 +02:00
obscuren 87a05c8f38 core: skipped tests while cache disabled 2015-05-19 21:50:26 +02:00
obscuren 7d9a13e0d5 core: disable cash tmp 2015-05-19 12:59:58 +02:00
Jeffrey Wilcke bd0c0a633b Merge pull request #1022 from obscuren/parallel_nonce_checks 
Parallelise nonce checks
 2015-05-18 11:13:53 -07:00
obscuren 40717465bc core: fixed tests 2015-05-18 18:16:53 +02:00
obscuren 59c0d01418 core: chain manager no longer exports genesis block 2015-05-18 18:16:53 +02:00
Gustav Simonsson 1d51cada3c Handle call depth exception for CREATE 2015-05-18 16:23:20 +02:00
obscuren c67424ecc8 core: parallelise nonce checking when processing blocks 
ChainManager now uses a parallel approach to block processing where all
nonces are checked seperatly from the block processing process. This
speeds up the process by about 3 times on my i7
 2015-05-18 13:59:22 +02:00
obscuren 67d44519ce core: bugfix test 2. set => hash map 2015-05-18 10:49:09 +02:00
obscuren 54f0f82dd1 ret 2015-05-18 10:14:48 +02:00
obscuren e323f0e831 core: tmp diagnostic logs 2015-05-18 10:13:50 +02:00
obscuren 27782bbade core: global chain insert lock 2015-05-17 00:55:02 +02:00
obscuren d98a6f85fc core: further improved uncle error messages 2015-05-16 13:02:30 +02:00
obscuren 7ea76fcf99 core, cmd/geth, cmd/mist: cleanup. bump version 0.9.21 2015-05-16 00:26:36 +02:00
obscuren 5cec1aad15 core, miner: fork resolving and restart miner after sync op 
Fork resolving fixes #940
 2015-05-15 20:26:15 +02:00
Gustav Simonsson 32276e8b01 Update StateTests and nil create return on failed code deposit 2015-05-15 18:49:31 +02:00
obscuren cfb2b51b74 eth/downloader: fixed test 2015-05-15 12:47:32 +02:00
obscuren f6669db001 core: fixed mining strategy 2015-05-15 12:24:29 +02:00
obscuren b71091e337 eth, eth/downloader, miner: use download events to check miner start 2015-05-15 00:43:10 +02:00
obscuren 0f76a1c6df core: changed how head events are checked 2015-05-15 00:42:06 +02:00
obscuren 580bae0a86 core: improved uncle messages 2015-05-15 00:40:07 +02:00
obscuren b19bf3ec78 core: changed log message for forks. closes #952 2015-05-14 17:16:46 +02:00
Vitalik Buterin bc83761996 Fixed max uncle count error message 2015-05-13 20:29:57 -04:00
Bas van Kervel 95773b9673 removed redundant newlines in import block 2015-05-12 15:20:53 +02:00
Bas van Kervel b79dd188d9 replaced several path.* with filepath.* which is platform independent 2015-05-12 14:24:11 +02:00
obscuren 3c6c891680 core: optimise pending transaction processing 2015-05-11 11:39:33 +02:00
obscuren a2919b5e17 core, eth, miner: improved tx removal & fatal error on db sync err 
* core: Added GasPriceChange event
* eth: When one of the DB flush methods error a fatal error log message
  is given. Hopefully this will prevent corrupted databases from
  occuring.
* miner: remove transactions with low gas price. Closes #906, #903
 2015-05-11 11:39:33 +02:00
Jeffrey Wilcke 45c070fc8b Merge pull request #833 from ethersphere/frontier/solidity 
solidity compiler and contract metadocs integration
 2015-05-08 03:43:31 -07:00
obscuren dcfecebe1f core: get transaction by hash from transaction pool 2015-05-07 18:22:57 +02:00
obscuren 7e160a677d xeth, core, event/filter, rpc: new block and transaction filters 2015-05-07 14:44:32 +02:00
zelig 009b221692 solidity compiler and contract metadocs integration 
* common/compiler: solidity compiler + tests
* rpc: eth_compilers, eth_compileSolidity + tests
* fix natspec test using keystore API, notice exp dynamically changes addr, cleanup
* resolver implements registrars and needs to create reg contract (temp)
* xeth: solidity compiler. expose getter Solc() and paths setter SetSolc(solcPath)
* ethereumApi: implement compiler related RPC calls using XEth - json struct tests
* admin: make use of XEth.SetSolc to allow runtime setting of compiler paths
* cli: command line flags solc to set custom solc bin path
* js admin api with new features debug and contractInfo modules
* wiki is the doc https://github.com/ethereum/go-ethereum/wiki/Contracts-and-Transactions
 2015-05-07 12:58:21 +02:00
Gustav Simonsson 2808409fbd Add genesis block total difficulty in tests 2015-05-06 23:22:49 +02:00
Jeffrey Wilcke 323216ed85 Merge pull request #861 from obscuren/transaction_pool_fixes 
core: transaction pool fixes & resending transactions
 2015-05-06 11:23:58 -07:00
obscuren 92f998c7ef core: use removeTx instead of delete 2015-05-06 18:30:55 +02:00
Gustav Simonsson b1cc9cdc74 Integrate new ethash API and change geth makedag cmd 2015-05-05 08:24:15 +02:00
obscuren 37770ed0d3 core: added unix timestamp to debug output for block proc 2015-05-03 21:49:19 +02:00
obscuren c5b8acbaf0 core: print ignored blocks 2015-05-03 14:09:50 +02:00
obscuren c6ad3aec05 eth,core: changed NewTicker to Tick 2015-05-03 13:27:37 +02:00
obscuren b298928c49 core: added 'ignored' status 2015-05-01 16:00:30 +02:00
obscuren 15873fafc0 core: added a wait group to chain manager for graceful shutdown 2015-04-30 17:50:47 +02:00
obscuren e4dba36892 core: check for parent in calc TD. TD = (N != 0 == parent.TD) || (== D) 2015-04-30 14:55:21 +02:00
obscuren 28b39267d9 core, eth: verify td of received blocks 2015-04-30 13:50:59 +02:00
obscuren 88292f35db core: remove txs from queue in addition to removal of pending 2015-04-30 00:20:59 +02:00
obscuren 2590a7dabb core: added some additional chain tests for shortest chain 2015-04-30 00:14:41 +02:00
obscuren 9e63798d03 core/types, eth: meassure and display propagation times 2015-04-29 19:55:30 +02:00
obscuren c930045834 core: fixed tetst to reflect (int, error) return by insertChain 2015-04-29 15:27:04 +02:00
obscuren 735b029db9 core: return the index of the block that failed when inserting a chain 2015-04-29 14:00:24 +02:00
obscuren 4e07967711 core: fixed chain reorg during splits 
Chain reorgs weren't properly handled when a chain was further ahead.
Previously we'd end up with mixed chains in our canonical numbering
sequence. Added test for this type of forking.

```
     /-o-o-o   A
o-C-+
     \-o-o-o-o B
```

Ends up with with C A1, A2, A3, B4
 2015-04-29 12:51:05 +02:00
obscuren af73d1d682 core/types: added fake parent hash / hash to String() output 2015-04-29 12:51:05 +02:00
obscuren 7ac24d551b core: seperated proccing mutex and getting mutex 2015-04-29 12:51:04 +02:00
obscuren 9f32117457 core: bump database version 2015-04-29 12:51:04 +02:00
obscuren a4b79f1dac core: moved mutex locks in insert blocks to start of function 
Insert blocks will no longer allow processing of multiple chains at the
same time. The block lock has been moved to start of the function.
 2015-04-29 12:51:04 +02:00
obscuren 04a09b7e2d core: set min gas price at startup 2015-04-29 12:51:04 +02:00
obscuren 145e02fc54 core, miner: added value check on tx validation 
* Changed CalcGasLimit to no longer need current block
* Added a gas * price + value on tx validation
* Transactions in the pool are now re-validated once every X
 2015-04-26 11:19:40 +02:00
Jeffrey Wilcke 8d09f95bc7 Merge pull request #805 from obscuren/download_improvements 
eth, eth/downloader: improve downloader and remove asynchronousness
 2015-04-24 15:56:17 -07:00
obscuren 405720b218 xeth, core, cmd/utils: Transaction can not be over block gas limit 
Transactions will be invalidated when the tx.gas_limit > block.gas_limit
 2015-04-24 17:48:13 +02:00
obscuren cd2782f59c core: fixed wildcard topic filters. Closes #725 2015-04-24 13:45:21 +02:00
Bas van Kervel c273ed7d82 Moved leveldb update loop to eth/backend 
change order of block insert and update LastBlock

bugfix, wrong hash stored in blockDb
 2015-04-23 17:58:58 +02:00
obscuren 7f14fbd579 core: pending txs now re-validated once every second 2015-04-23 11:50:12 +02:00
obscuren fba40e18d9 core: added accessor for queued transactions 2015-04-23 11:50:12 +02:00
obscuren d3be1a2719 eth: moved mined, tx events to protocol-hnd and improved tx propagation 
Transactions are now propagated to peers from which we have not yet
received the transaction. This will significantly reduce the chatter on
the network.

Moved new mined block handler to the protocol handler and moved
transaction handling to protocol handler.
 2015-04-23 11:50:12 +02:00
obscuren 888ece0cb2 core: fixed test 2015-04-23 11:50:12 +02:00
obscuren 7edbb0110f core: set the state for the managed tx state 
Set the state for the managed tx state instead of creating a new
managed state.
 2015-04-23 11:50:12 +02:00
obscuren 1506e00a23 core: improved error message for invalid nonce txs 2015-04-23 11:50:11 +02:00
obscuren 7138404cb0 core: only post event once per tx & fixed test 2015-04-23 11:50:11 +02:00
obscuren 498b24270a core: implemented a queued approach processing transactions 
Implemented a new transaction queue. Transactions with a holes in their
nonce sequence are also not propagated over the network.

N: 0,1,2,5,6,7 = propagate 0..2 -- 5..N is kept in the tx pool
 2015-04-23 11:50:11 +02:00
Gustav Simonsson 4e0a2c8e8c Validate block header UncleHash against calculated hash 2015-04-22 23:16:19 +02:00
obscuren ed0817c55d core/rpc: fix for null entries in log filters. Closes #725 
You can now specify `null` as a way of saying "not interested in this
topic, match all". core.Filter assumes the zero'd address to be the
wildcard. JSON rpc assumes empty strings to be wildcards.
 2015-04-21 12:00:57 +02:00
obscuren 093d6d5074 core: removed nonce resetting from the block processor. 
All nonce error handling has been moved to the worker
 2015-04-21 11:27:12 +02:00
obscuren b8160cc6d4 core: shuffled some code 2015-04-20 20:37:40 +02:00
obscuren f28b2bb6ed core: upgraded block chain version 2015-04-20 18:12:05 +02:00
obscuren 36ec42e50c Merge branch 'frontier/natspec' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/natspec 2015-04-20 18:08:14 +02:00
obscuren 72d065d491 core: force block process & fixed chain manager test 2015-04-20 16:02:50 +02:00
obscuren 97a9753f87 core: added chain reset mechanism on bad blocks 2015-04-20 12:58:17 +02:00
obscuren 45da3e17e2 core: added chain head reset to known block 2015-04-20 12:29:02 +02:00
obscuren 97b0c4b697 core: moved TD calculation from proc to chain 2015-04-20 12:01:20 +02:00
zsfelfoldi d8fb834386 test account is no longer permanently in genesis block, only put there when testing 2015-04-19 20:57:49 +01:00
zsfelfoldi dba2367157 NatSpec contracts are now not in the genesis block but added by the test 2015-04-19 20:57:49 +01:00
zsfelfoldi b635cad9fe NatSpec passing end to end test 2015-04-19 20:57:49 +01:00
zsfelfoldi 94489b2269 s 2015-04-19 20:57:49 +01:00
zsfelfoldi e2d333d209 NatSpec contracts in genesis block, end to end test (unfinished) 2015-04-19 20:57:49 +01:00
obscuren 8f3a7e41de Merge branch 'rlp-size-validation' of https://github.com/fjl/go-ethereum into fjl-rlp-size-validation 
Conflicts:
	eth/protocol.go
 2015-04-19 17:07:40 +02:00
obscuren 164b878854 cleanup 2015-04-19 00:08:57 +02:00
obscuren d34e4dc5ac Merge branch 'develop' into downloader-proto 2015-04-18 21:26:43 +02:00
obscuren 84f1af6413 core: merge using equal block numbers rather than the current block 2015-04-18 21:23:42 +02:00
obscuren 1bc2d83b6f core: improved uncle validation error message 2015-04-18 14:24:44 +02:00
Felix Lange 574d5d6ae6 core/types: add rlp tag "nil" for Transaction.Recipient 2015-04-17 14:45:10 +02:00
obscuren dff39553d4 core: changed split detection to also account for number less than 2015-04-16 00:11:40 +02:00
obscuren 5d2138a2b2 core: fixed issue for logs filter. Closes #629 
Log filter `Address` field was cast to a Hash which causes it to always
fail.
 2015-04-15 11:59:41 +02:00
obscuren ccb4722a59 core/types: Changed bloom lookup to take anything bytes backed 2015-04-15 11:58:45 +02:00
obscuren 8310bcda61 state: fixed mutex lockes 2015-04-14 12:47:54 +02:00
obscuren 333d4e0f27 core: during split properly insert parent blocks 
During a split parent and grand parent were included in the database but
not in the canonical chain (numbered chain). Added a `merge` function
which finds the common ancestor of the chains and reinserts the missing
blocks.
 2015-04-14 00:20:29 +02:00
obscuren d423305f07 state: fixed nonce issue in managed state 
Rlock => Lock when creating a new nonce
 2015-04-13 22:57:03 +02:00
Jeffrey Wilcke 1fa844aaf5 Merge pull request #702 from ethersphere/frontier/blockpool 
blockpool stability fixes:
 2015-04-13 17:35:25 +02:00
Jeffrey Wilcke 5f9346bc7a Merge pull request #700 from bas-vk/issue_650 
Added blockchain DB versioning support, closes #650
 2015-04-13 17:34:34 +02:00
zelig 3d57e377a4 blockpool stability fixes: 
- follow up locks and fix them
- chainManager: call SetQueued for parentErr future blocks, uncomment TD checks, unskip test
- make ErrIncorrectTD non-fatal to be forgiving to genuine mistaken nodes (temp) but demote them to guard against stuck best peers.
- add purging to bounded nodeCache (config nodeCacheSize)
- use nodeCache when creating blockpool entries and let non-best peers add blocks (performance boost)
- minor error in addError
- reduce idleBestPeerTimeout to 1 minute
- correct status counts and unskip status passing status test
- glogified logging
 2015-04-13 13:13:55 +01:00
Bas van Kervel 49a513bdeb Added blockchain DB versioning support, closes #650 2015-04-13 10:13:52 +02:00
obscuren 3aa5437a10 Set input to nil for create 2015-04-10 19:59:01 +02:00
obscuren 46898f1e55 Merge branch 'frontier/blockpool' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/blockpool 2015-04-09 16:54:32 +02:00
obscuren 0636e17dbe Added default registrar 2015-04-09 16:37:04 +02:00
zelig 262714fc6c future queued block support 
- queued       bool // flag for blockpool to skip TD check
- set to true when future block queued
- in checkTD: skip check if queued
- TODO: add test (insertchain sets future block)
 2015-04-09 13:58:35 +01:00
obscuren 204ac81188 Moved handling of nonces to the managed state 2015-04-08 23:30:07 +02:00
obscuren 6e2f78ebdd Default log to stderr 2015-04-08 22:18:16 +02:00
obscuren 6184781b49 Improved transaction pool 
The transaction pool will now some easily be able to pre determine the
validity of a transaction by checking the following:

* Account existst
* gas limit higher than the instrinsic gas
* enough funds to pay upfront costs
* nonce check
 2015-04-08 20:47:32 +02:00