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727 Commits

Author SHA1 Message Date
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
obscuren
f08e9cbe42 ignore invalid txs right after being added if they prove incorrect 2015-04-08 18:08:21 +02:00
obscuren
1c872ddf4b Changed how logs are being recorded 
Logs are now recorded per transactions instead of tossing them out after
each transaction. This should also fix an issue with
`eth_getFilterLogs` (#629) Also now implemented are the `transactionHash,
blockHash, transactionIndex, logIndex` on logs. Closes #654.
 2015-04-08 17:15:45 +02:00
obscuren
a953f3ec97 Sync managed accounts to the network 2015-04-08 13:07:21 +02:00
obscuren
31b086f511 Added additional methods to the managed state 
* GetNonce Returns the canonical nonce
* SetNonce Set the managed account's nonce
 2015-04-08 13:06:56 +02:00
obscuren
09147a50ed Improved tx pool to ignore invalid transactions 
Transaction pool will attempt to ignore invalid transactions it had
previously encountered.
 2015-04-08 00:31:23 +02:00
Jeffrey Wilcke
758205b187 Merge pull request #648 from Gustav-Simonsson/forward_ecrecover_err_and_remove_dup_checks 
Forward and log EC recover err and remove dup pubkey len check
 2015-04-07 20:48:56 +02:00
obscuren
688d118c7e Updated logging 2015-04-07 14:57:04 +02:00
obscuren
43454053b0 Fixed tests 2015-04-07 13:10:12 +02:00
Gustav Simonsson
2591883a18 Use logger.Error instead of 0 with glog 2015-04-07 12:48:19 +02:00
Gustav Simonsson
3f306f63d4 Forward and log EC recover err and remove dup pubkey len check 2015-04-07 12:48:19 +02:00
obscuren
9c55576c7b Block header changed & console miner control 
* miner control moved to `admin.miner`
* miner option to set extra data
* block extra now bytes
 2015-04-05 18:59:18 +02:00
obscuren
736aefe9b5 time lapse 2015-04-05 17:59:38 +02:00
obscuren
053d5552ab Updated logging 2015-04-04 23:04:19 +02:00
obscuren
eb1c26746d Changed R S to big int and fixed tests 2015-04-04 21:41:24 +02:00
obscuren
eb8f0b85f7 Changed R & S to *big.Int 2015-04-04 21:32:24 +02:00
obscuren
c39484bc4b Added thread safe each 2015-04-04 20:34:10 +02:00
obscuren
eff6a43419 Removed debugging 2015-04-04 18:29:11 +02:00
obscuren
7a18a39351 prevent deadlock 2015-04-04 18:23:51 +02:00
obscuren
e1ed8c33bd Improved chain manager, improved block processor, fixed tests 
* ChainManager allows cached future blocks for later processing
* BlockProcessor allows a 4 second window on future blocks
* Fixed tests
 2015-04-04 16:35:23 +02:00
obscuren
29f120206e Added block cache delete method 2015-04-04 16:33:12 +02:00
obscuren
c985ce4d78 Changed log to new logging 2015-04-04 13:41:58 +02:00
obscuren
1889727144 Moved logging to logger.Core 2015-04-04 13:24:01 +02:00
obscuren
218bfeb60e check for nil block (tmp). 
@zelig this needs to be addressed in the block pool.
 2015-04-04 12:40:48 +02:00
obscuren
a0e44e3281 basic glog 2015-04-04 12:40:11 +02:00
obscuren
ec8a6e0a2b Merge branch 'develop' into glog 2015-04-03 17:19:22 +02:00
obscuren
f9d94c7462 do not include BlockEqualTS as valid uncles 2015-04-03 17:19:09 +02:00
obscuren
36452afd4e glog wip 2015-04-03 17:09:11 +02:00
obscuren
f49e398ebe bool => int 2015-04-03 12:28:55 +02:00
obscuren
c59c826ab4 fixed stack level 2015-04-03 11:27:56 +02:00
obscuren
b8124ec791 Removed old (unused) argument 2015-04-01 23:58:26 +02:00
Jeffrey Wilcke
219d94c1dd Merge pull request #623 from Gustav-Simonsson/read_protocol_values_from_common_params 
Read most protocol params from common/params.json
 2015-04-01 23:37:17 +02:00
Gustav Simonsson
c26c8d3a44 Read most protocol params from common/params.json 
* Add params package with exported variables generated from
  github.com/ethereum/common/blob/master/params.json
* Use params package variables in applicable places
* Add check for minimum gas limit in validation of block's gas limit
* Remove common/params.json from go-ethereum to avoid
  outdated version of it
 2015-04-02 06:22:32 +02:00
obscuren
344b3556eb Fixed uncle rewards in miner 
The uncle rewards were changed in the block processor. This change will
reflect those changes in the miner as well.
 2015-04-01 21:18:41 +02:00
obscuren
516ec28544 sha3 stack check 2015-04-01 17:51:22 +02:00
obscuren
96cf776f81 Check stack for BALANCE. Closes #622 2015-04-01 17:45:38 +02:00
zelig
6ffea34d8b check TxMsg 
- add validation on TxMsg checking for nil
- add test for nil transaction
- add test for zero value transaction (no extra validation needed)
 2015-04-01 12:32:42 +01:00
zelig
82da6bf4d2 test for invalid rlp encoding of block in BlocksMsg 
- rename Validate -> ValidateFields not to confure consensus block validation
- add nil transaction and nil uncle header validation
- remove bigint field checks: rlp already decodes *big.Int to big.NewInt(0)
- add test for nil header, nil transaction
 2015-04-01 12:32:42 +01:00
zelig
e1be34bce1 eth: SEC-29 eth wire protocol decoding invalid message data crashes client 
- add validate method to types.Block
- validate after Decode -> error
- add tests for NewBlockMsg
 2015-04-01 12:32:42 +01:00
obscuren
6afc5e762a Merge branch 'hexify' of https://github.com/tgerring/go-ethereum into tgerring-hexify 2015-04-01 12:49:10 +02:00
Taylor Gerring
86ba7432a9 txMeta storage as struct 2015-04-01 12:14:35 +02:00
obscuren
f468364e4d fixed tests 2015-04-01 11:42:02 +02:00
obscuren
0a554a1f27 Blocktest fixed, Execution fixed 
* Added new CreateAccount method which properly overwrites previous
  accounts (excluding balance)
* Fixed block tests (100% success)
 2015-04-01 10:53:32 +02:00
Taylor Gerring
40ea466200 Store and retrieve tx context metadata #608 
Improving this in the future will allow for cleaning up a bit of legacy
code.
 2015-03-31 22:40:12 +02:00
obscuren
3453f8c5d2 Added Code field 2015-03-31 15:30:55 +02:00
Gustav Simonsson
9feed3f61e Correct gas limit validation according to new algorithm 
* Use absolute value of (block's gas limit) - (parent's gas limit)
  in comparison with diff limit.
* Ensure the diff is strictly smaller than the allowed size.
 2015-03-30 16:07:24 +02:00
obscuren
61c5edcb57 Cleanup. 2015-03-29 15:02:49 +02:00
obscuren
af153e7884 Merge branch 'fix_ecrecover' of https://github.com/ebuchman/go-ethereum into ebuchman-fix_ecrecover 2015-03-29 13:34:41 +02:00
Jeffrey Wilcke
b9ca5eef58 Merge pull request #579 from tgerring/rpcargs 
RPC Args
 2015-03-28 20:42:45 +01:00
obscuren
368ebe63a9 Cleanup VM. 
* CALLDATA use getData
* removed old context get range value
* removed casting big => int for some cases
* pc now big int #457
 2015-03-28 20:30:38 +01:00
obscuren
3b7e4173ce Cleanup VM 2015-03-28 20:03:25 +01:00
obscuren
3ea8c7301e PUSH gas fix 2015-03-27 16:53:05 +01:00
Taylor Gerring
43d521e90e Decouple core from rpc 2015-03-27 16:36:01 +01:00
obscuren
df648cbc60 Removed comments 2015-03-27 16:11:19 +01:00