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267 Commits

Author SHA1 Message Date
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 7eed47fad5 miner, tests: fixed block test 2015-05-09 12:51:40 +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
Gustav Simonsson b1cc9cdc74 Integrate new ethash API and change geth makedag cmd 2015-05-05 08:24:15 +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 fa729a0c55 miner: go fmt 2015-04-20 00:41:50 +02:00
Vitalik Buterin 5caf1aa1a9 Switched getWork third output from difficulty to target 2015-04-19 17:42:21 -04:00
obscuren 2cc9211269 miner: fixed remote miner current work 2015-04-19 21:58:58 +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 
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 
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 
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 
* 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 
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 
* Miners could stall because the worker wasn't aware the miner was done
 2015-03-26 17:45:03 +01:00
obscuren e5a0a0ef48 Moved output to debug 2015-03-26 01:02:51 +01:00
obscuren 950b4a68c8 Improved miner recovery 
* 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 
* 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 6657d544db Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-03-23 12:12:53 +01:00
obscuren 0be6d34048 finally merged *the missing* 2015-03-23 12:12:49 +01:00
Taylor Gerring 91a2275ad3 Move RemoteAgent to miner pkg 2015-03-23 11:21:41 +01:00
obscuren 82956df523 Get work / submit work partially implemented. 
* WIP missing arguments for submitting new work
* GetWork **done**
 2015-03-22 15:38:01 +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
Felix Lange d7b5a87b3b miner: provide coinbase when starting the miner 
This avoids having to query the coinbase when creating the miner, which
in turn eliminates the dreaded startup error when no accounts are set
up. Later, this will also allow us to simply restart the miner when the
user picks a different coinbase.

This causes a lot of changes in other packages. These are included in
this commit because they're impossible to separate.
 2015-03-11 23:43:27 +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
obscuren 23ad2f02c0 debug comments & pow handling 2015-03-06 10:22:40 +01:00
obscuren c47866d251 Miner fixes and updates (including miner) 2015-03-05 09:14:58 +01:00
obscuren d4d505c868 Fixed genesis 2015-03-03 21:48:05 +01:00
obscuren 26de12d9bf Changed nonce to a uint64 2015-03-03 21:04:31 +01:00
obscuren f0b2ea64fc Merge branch 'jsonlogs' of https://github.com/ethersphere/go-ethereum into ethersphere-jsonlogs 
Conflicts:
	eth/block_pool.go
	eth/block_pool_test.go
	eth/protocol_test.go
	miner/worker.go
 2015-03-03 20:30:05 +01:00
obscuren 8e995b97cc Fixes and debug added 2015-03-03 20:13:11 +01:00
obscuren 40ff3cac39 merge 2015-03-03 17:56:36 +01:00
obscuren 313fe3861b fixed pow stuff 2015-03-03 17:55:23 +01:00
zelig 34be795bc1 Merge remote-tracking branch 'tgerring/jsonlogs' into jsonlogs 2015-03-03 13:52:20 +07:00
Matthew Wampler-Doty de9f79133f Introducing ethash 2015-03-02 22:29:34 -05:00
Taylor Gerring 60a2704b04 Implement eth.miner.new_block event 2015-03-01 16:09:59 +01:00
obscuren 65cad14f9b Report debug hash rate 2015-02-28 23:09:49 +01:00
obscuren e235b57234 Fixed consensus issue for refunding 
* Refund should _always_ go to the origin
 2015-02-26 20:08:35 +01:00
obscuren cc43ab9a81 Minor updates for release 2015-02-20 18:05:46 +01:00
obscuren 75625801f5 fixed merge 2015-02-20 15:18:07 +01:00
obscuren 0006585391 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-02-19 22:46:15 +01:00
obscuren fa4cbad315 Optimisations and fixed a couple of DDOS issues in the miner 2015-02-19 22:33:22 +01:00
Maran 5aff8bfb59 Implement command line argument to set the amount of agents created by the miner 
Defaults to the amount of cores available on the CPU
 2015-02-19 10:38:36 +01:00
obscuren 8135752a32 "centralised" mining to backend. Closes #323 2015-02-17 12:24:58 +01:00
obscuren 2c3a014f03 Resolved some bugs in the miner 
* TODO nonce error sometimes persists
* Fixed mining on wrong blocks
* Fixed state error & receipt fail
 2015-02-15 16:16:27 +01:00
obscuren 32c7ebc51d Fixed mining & limited hash power 2015-02-14 16:52:14 +01:00
obscuren ce239333d5 Update balance label when mining 2015-02-13 18:15:23 +01:00
obscuren 0f3c25b265 Propagate blocks 2015-02-13 18:03:16 +01:00
obscuren 8a0f23915e Fixed a few issues in the miner and updated hash rate title 
* Sometimes old nonces were set by "old" agents
* Added the hash rate to the miner
 2015-02-13 17:23:09 +01:00
obscuren da2fae0e43 Basic structure miner 2015-02-10 13:04:38 +01:00
obscuren b22f0f2ef5 merged 2015-02-09 00:06:24 +01:00
Jeffrey Wilcke 47129428fe Merge pull request #290 from Gustav-Simonsson/correct_block_parent_timestamp_check 
Correct block parent timestamp check and typos
 2015-02-05 12:23:56 -08:00
obscuren ac69538707 Merge branch 'develop' into miner 2015-02-05 10:58:43 -08:00
obscuren 9d2166a964 wip 2015-02-05 09:13:02 -08:00
obscuren a1b4547a53 set uncles regardless of empty uncle list. Fixes invalid blocks being mined 2015-02-04 18:26:23 -08:00
obscuren 65158d39b0 Filtering 2015-02-04 15:05:47 -08:00
obscuren b1870631a4 WIP miner 2015-02-04 05:53:22 -08:00
Gustav Simonsson 697c2b5dc1 Correct block parent timestamp check and typos 2015-02-03 23:09:39 +01:00
obscuren fed3e6a808 Refactored ethutil.Config.Db out 2015-01-07 13:17:48 +01:00
obscuren 47e6b2cef8 Allow extra to be set for mined blocks 2015-01-06 00:19:07 +01:00
obscuren c1dee15144 BlockManager => BlockProcessor 2015-01-05 00:18:44 +01:00
obscuren ce68ac6959 Updated miner to new block api 2014-12-30 13:18:19 +01:00
obscuren 4cd79d8ddd Refactored block & Transaction 
* Includes new rlp decoder
 2014-12-23 13:48:44 +01:00
obscuren 22d29a6d52 merge 2014-12-19 00:02:55 +01:00
obscuren db494170dc Created generic message (easy for testing) 2014-12-18 15:18:13 +01:00
zelig 118862f1ba adapt miner to new backend. use events to broadcast new mined blocks 2014-12-14 20:27:06 +00:00
obscuren 5553e5aaed states moved to chain 2014-12-10 19:59:12 +01:00
obscuren 1b98cbbfa4 Moved pow 2014-12-10 16:45:16 +01:00
obscuren 9925916851 upped proto version and modified block pool 2014-12-05 16:26:39 +01:00
obscuren 8dbca75d85 Skip mining on transactions that don't meet the min accepted gas price 2014-12-04 23:54:07 +01:00
obscuren a5b27bbc10 Improved and simplified wallet functions and behaviour 2014-12-04 16:44:43 +01:00
obscuren 9008b155d3 Renamed `chain` => `core` 2014-12-04 10:28:02 +01:00
obscuren 64f35ba8d1 merge errors fixed 2014-12-02 11:52:56 +01:00
obscuren 6dc46d3341 Changed the way transactions are being added to the transaction pool 2014-12-01 20:18:09 +01:00
obscuren 1bce02eff7 Fixed merge 2014-11-28 21:44:34 +01:00
obscuren c8d0f8adc5 Changed refund 2014-11-28 21:20:32 +01:00
obscuren 61556ef01d GasData changes & removed min gas price 2014-11-28 20:47:24 +01:00
obscuren f8d0cd9906 Added a callback mechanism to chain adding. 
Not sure if this is the right approach. Why? BlockChain shouldn't need
the "Ethereum" object. BlockChain shouldn't need to worry about
notifying listeners or message propagation.
 2014-11-18 19:44:17 +01:00
obscuren a1b6a9ac29 Begin of moving objects to types package 
* Block(s)
* Transaction(s)
 2014-11-18 16:58:22 +01:00
obscuren cbeebcd47d Fixed bloom, updated mining & block processing 
* Reverted back to process blocks in batches method
* Bloom generation and lookup fix
* Minor UI changed (mainly debug)
 2014-11-10 01:17:31 +01:00
obscuren 429dd2a100 Implemented new miner w/ ui interface for merged mining. Closes #177 
* Miner has been rewritten
* Added new miner pane
* Added option for local txs
* Added option to read from MergeMining contract and list them for
  merged mining
 2014-11-07 12:18:48 +01:00
obscuren 699dcaf65c Reworked chain handling process 
* Forks
* Rename
* Moved inserting of blocks & processing
* Added chain testing method for validating pieces of a **a** chain.
 2014-11-04 12:46:33 +01:00
obscuren f59a3b67f6 StateManager => BlockManager 2014-11-04 10:57:02 +01:00
obscuren 5af4ff985d ethminer => miner 2014-10-31 14:56:42 +01:00