Commit Graph

108 Commits

Author SHA1 Message Date
Jeffrey Wilcke
bcc1660abc core, miner, tests: added test, implemented bad block reporting 2015-07-05 15:14:31 +02:00
Jeffrey Wilcke
ab16ce70fc core, miner, tests: renamed state methods
* Update => SyncIntermediate
* Added SyncObjects

SyncIntermediate only updates whatever has changed, but, as a side
effect, requires much more disk space.

SyncObjects will only sync whatever is required for a block and will not
save intermediate state to disk. As drawback this requires more time
when more txs come in.
2015-07-04 02:51:36 +02:00
Jeffrey Wilcke
2feb23c1da core, eth, miner, xeth: receipt storage fix
* Added GetReceiptsFromBlock, GetReceipt, PutReceipts
* Added ContractAddress to receipt. See #1042
2015-07-04 02:32:10 +02:00
Jeffrey Wilcke
0e33fbdcb9 miner: ignore future errors 2015-07-03 17:21:23 +02:00
Jeffrey Wilcke
29e2fb38f8 core, miner: miner header validation, transaction & receipt writing
* Miners do now verify their own header, not their state.
* Changed old putTx and putReceipts to be exported
* Moved writing of transactions and receipts out of the block processer
  in to the chain manager. Closes #1386
* Miner post ChainHeadEvent & ChainEvent. Closes #1388
2015-07-03 13:56:50 +02:00
Gustav Simonsson
4c490db6af Use uint64 for block header timestamp 2015-06-30 10:52:11 +02:00
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
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
ac80ec59dc miner: update root only when mining 2015-06-29 18:51:49 +02:00
Felix Lange
1d42888d30 core/types: make blocks 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
Jeffrey Wilcke
059a1e9e4e miner: broadcast block before insertion/validation 2015-06-29 13:31:49 +02:00
obscuren
07c3de3f75 core, miner, xeth: renamed gas methods
* BuyGas => SubGas
* RefundGas => AddGas
* SetGasPool => SetGasLimit
2015-06-21 17:09:19 +02:00
obscuren
6d817e16c1 core, miner: tx pool drops txs below ask price 2015-06-15 11:33:08 +02:00
obscuren
cf3aabb9d3 miner: update gas used after tx proc for pending block 2015-06-10 13:52:38 +02:00
Jason Carver
a9c058dfe0 crash fix: skip deep log if self.chain is not caught up
@see trace https://gist.github.com/eupraxic/87fdfefe702c51d5944d
2015-06-08 11:49:59 -07:00
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
obscuren
35806ccc1c build server fix 2015-05-28 17:18:13 +02:00
obscuren
912ae80350 miner: Added 5 blocks wait in prep for #1067 2015-05-27 13:33:52 +02:00
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
Jason Carver
de12183d38 deep-mining-log: need ring buffer to be one bigger for all-blocks-mined case 2015-05-26 18:55:52 -07:00
Jason Carver
6019f1bb0a deep-mining-log: only track non-stale blocks
if you track stale blocks, then you quickly overflow your ring buffer in the local network case where you're mining every block and generating a lot of stales.
2015-05-26 18:54:56 -07:00
Jason Carver
f1ce5877ba do not export ring buffer struct 2015-05-23 12:09:59 -07:00
Jason Carver
8a7fb5fd34 do not export constant for when to log a deep block you mined 2015-05-23 12:09:52 -07:00
Jason Carver
ba295ec6fe Log locally mined blocks, after they are 5-deep in the chain
This helps determine which blocks are unlikely to end up as uncles

 * Store the 5 most recent locally mined block numbers
 * On every imported block, check if the 5-deep block num is in that store
 * Also confirm that the block is signed with miner's coinbase

Why not just check the coinbase? This log is useful if you're running
multiple miners and want to know if *this* miner is performing well.
2015-05-22 12:53:32 -07:00
zelig
f9abcee0f9 fix solc tests unskip 2015-05-20 02:47:13 +01:00
obscuren
bc5e60cd63 miner: stale block notification 2015-05-18 18:16:53 +02:00
Jeffrey Wilcke
c7a13c9be8 Merge pull request #969 from Gustav-Simonsson/ethash_improve_hashrate_update2
Make read of ethash hashrate atomic and update ethash godep
2015-05-14 04:05:27 -07:00
Vitalik Buterin
bdec8c3e41 Combined two loops 2015-05-14 05:02:15 -04:00
Gustav Simonsson
b24f16fa53 Make read of ethash hashrate atomic and update ethash godep 2015-05-14 04:05:49 +02:00
Vitalik Buterin
fca3333f7f Created separate family and ancestors environment objects 2015-05-13 20:46:23 -04:00
Gustav Simonsson
2c1b0ff17e Update key store to new spec but keep address field for now
* Also fix address types post-rebase
2015-05-12 17:22:17 +02:00
obscuren
97dd4551ef miner, cmd/geth: miner will not ignored owned account transactions
Miner does not ignore low gas txs from accounts that are owned.
2015-05-11 21:47:34 +02:00
obscuren
21e52efdfe cmd/geth, miner, backend, xeth: Fixed miner threads to be settable
Miner threads are now settable through the admin interface (closes #897)
and specify 0 CPU worker threads when eth_getWork is called (closes #916)
2015-05-11 17:21:22 +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
obscuren
e3a08875f6 miner: start/stop mutex locked. Closes #887 2015-05-09 12:32:36 +02:00
obscuren
a7705fc203 miner: moved gasprice to non-method 2015-05-09 12:13:46 +02:00
obscuren
13ddf20bd2 miner, cmd/geth: settable gas price from flags and console
* --gasprice "<num>" flag
* admin.miner.setGasPrice( <num> )
2015-05-09 12:04:00 +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
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
obscuren
48135657c4 miner: show error message for gas limit per account 2015-04-23 11:50:12 +02:00
obscuren
4feb5f6f9c xeth, miner: updated some logging 2015-04-23 11:50:11 +02:00
Felix Lange
96e2b6bc07 miner: use 32bit atomic operations
64bit atomic operations are not available on all 32bit platforms.
2015-04-22 12:31:19 +02:00
obscuren
1d6d42919e miner: ignore a tx's transactor after a gas limit has been returned
When worker encounters a gas limit error, subsequent txs should be
ignored from that particular account. This will prevent:

1. Nonce errors been thrown all around
2. The "Known tx" error. Closes #719
3. Repeated contract address. Closes #731
2015-04-21 11:26:04 +02:00
obscuren
2c1a6a349b miner: removed default timer & update dag when threads > 0 2015-04-19 21:45:40 +02:00
Fabian Vogelsteller
576393550d add extra space to miner icon 2015-04-17 15:00:37 +02:00
obscuren
ec6cbb914b miner: start a newly registered agent if the miner is running. Closes #681 2015-04-15 17:04:22 +02:00
obscuren
eaf73b55bc miner: moved bad uncle logging to ridiculous log level. Closes #720 2015-04-15 12:12:20 +02:00