Jeffrey Wilcke
a23478c0be
core, eth, trie, xeth: merged state, chain, extra databases in one
2015-08-07 22:29:02 +02:00
Jeffrey Wilcke
35f271b264
miner, core: sort txs by price, nonce
2015-08-05 17:44:19 +02:00
Jeffrey Wilcke
f12e0161ca
Merge pull request #1588 from obscuren/diff-bomb
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core, miner: added difficulty bomb
2015-08-05 04:26:57 -07:00
Jeffrey Wilcke
71d32f54f7
core, miner: added difficulty bomb
2015-08-05 13:09:09 +02:00
Jeffrey Wilcke
d8590d9790
miner: fixed worker race condition
2015-08-04 20:54:21 +02:00
Felix Lange
bfbcfbe4a9
all: fix license headers one more time
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I forgot to update one instance of "go-ethereum" in commit 3f047be5a
2015-07-23 18:35:11 +02:00
Felix Lange
3f047be5aa
all: update license headers to distiguish GPL/LGPL
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All code outside of cmd/ is licensed as LGPL. The headers
now reflect this by calling the whole work "the go-ethereum library".
2015-07-22 18:51:45 +02:00
Péter Szilágyi
3029349761
miner: fix current work data race
2015-07-20 14:37:43 +03:00
Jeffrey Wilcke
1b9ef0e52d
miner: moved state sync
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Moved the state sync so it only syncs the state when the block mining yield a possitive result
2015-07-16 14:19:27 +02:00
Jeffrey Wilcke
e870e61bc9
miner: smart mining
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Work is now handled and carried over multiple sessions. Previously one
session only was assumed, potentially resulting in invalid (outdated)
work
* Larger work / result queue
* Full validation option
2015-07-15 20:37:12 +02:00
Jeffrey Wilcke
97d22be318
Merge pull request #1441 from obscuren/logs-return-fix
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miner, xeth: fire log event during mining. Fix return raw tx
2015-07-09 07:24:35 -07:00
Jeffrey Wilcke
819ecd4508
miner, xeth: fire log event during mining. Fix return raw tx
2015-07-08 15:34:11 +02:00
Gustav Simonsson
5d6d40f329
Use uint64 on ts in chain_manager, block_processor
2015-07-08 13:21:06 +02:00
Felix Lange
ea54283b30
all: update license information
2015-07-07 14:12:44 +02:00
Jeffrey Wilcke
37c1a8f69d
eth,miner,rpc: set coinbase
2015-07-07 10:58:47 +02:00
Jeffrey Wilcke
e6bb9c1cad
core, miner: removed vm errors from consensus err checking
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Removed VM errors from the consensus errors. They now used for output
only.
2015-07-06 12:43:05 +02:00
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
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* 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
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* 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
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* 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
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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
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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
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* 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
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@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.
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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
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* 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
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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
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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
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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
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* 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
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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
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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
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* 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
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* --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
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* 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
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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
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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
obscuren
4f3c169b4e
miner: don't break loop when encountering gas limit reach err
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Processing transactions should continue when a transaction throws a gas
limit reached error. Other transactions may actually succeed.
2015-04-13 22:58:53 +02:00
obscuren
6184781b49
Improved transaction pool
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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
1c872ddf4b
Changed how logs are being recorded
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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
d09d2b96fc
fixed stop of miner
2015-04-08 00:30:23 +02:00
obscuren
688d118c7e
Updated logging
2015-04-07 14:57:04 +02:00
obscuren
7b6a8cc9ae
Fixed pending states
2015-04-07 12:32:55 +02:00
obscuren
9c55576c7b
Block header changed & console miner control
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* 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
50edd4243e
removed hash rate from info log. Added hashrate js func
2015-04-05 13:05:10 +02:00
obscuren
053d5552ab
Updated logging
2015-04-04 23:04:19 +02:00
obscuren
2683aac9b0
Make sure we're not mining on an invalid TS
2015-04-04 13:27:17 +02:00
obscuren
60da9a1289
Put the old hammer back in <3
2015-04-02 13:03:33 +02:00
obscuren
3f4c1aaf01
info => debug
2015-04-02 12:58:17 +02:00
obscuren
b8124ec791
Removed old (unused) argument
2015-04-01 23:58:26 +02:00
obscuren
344b3556eb
Fixed uncle rewards in miner
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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
d36501a6e5
Fixed miner
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* Miners could stall because the worker wasn't aware the miner was done
2015-03-26 17:45:03 +01:00
obscuren
950b4a68c8
Improved miner recovery
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* In case of uncle mining (e.g. same TS) the miner would stop if all
threads happened to mine a potential uncle
2015-03-25 13:51:12 +01:00
obscuren
eab8f7355d
Event fixes for miner
2015-03-24 13:37:38 +01:00
obscuren
a59ea7ce29
Changed miner
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* Instead of delivering `Work` to the `Worker`, push a complete Block to
the `Worker` so that each agent can work on their own block.
2015-03-24 10:34:06 +01:00
obscuren
c8e9ca0483
fixed bad uncles
2015-03-23 18:27:05 +01:00
obscuren
0330077d76
moved state and vm to core
2015-03-23 16:59:09 +01:00
obscuren
9be7853e34
Fixed issues with stalled remote miner
2015-03-23 16:35:44 +01:00
obscuren
dc3a9379f5
logging for possible uncles
2015-03-23 16:14:33 +01:00
obscuren
0be6d34048
finally merged *the missing*
2015-03-23 12:12:49 +01:00
obscuren
ce862ee758
Removed some comments
2015-03-21 14:51:45 +01:00
obscuren
54dac59285
wip
2015-03-20 17:42:09 +01:00
obscuren
0a1eeca41e
conversions. -compilable-
2015-03-18 13:00:01 +01:00
obscuren
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
obscuren
387f6bba3e
POW fixes
2015-03-14 16:37:57 +01:00
obscuren
532a74f50e
Improved errors. Closes #475
2015-03-14 12:43:10 +01:00
obscuren
03403399fc
Return proper error
2015-03-13 17:47:11 +01:00
obscuren
310ca62285
Removed some of that gas pre pay magic
2015-03-12 22:29:10 +01:00
obscuren
7add66c8bb
Use the state to up the balance of the coinbase
2015-03-11 16:32:37 +01:00
obscuren
cd856cb213
Separated block db from state db. Partial fix for #416
2015-03-06 18:26:16 +01:00
obscuren
8d9be18b29
Queued approach to delivering chain events
2015-03-06 15:50:44 +01:00
