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143 Commits

Author SHA1 Message Date
obscuren 7595716816 core: adjust gas calculation 2015-05-27 17:01:28 +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 7d9a13e0d5 core: disable cash tmp 2015-05-19 12:59:58 +02:00
obscuren 59c0d01418 core: chain manager no longer exports genesis block 2015-05-18 18:16:53 +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 27782bbade core: global chain insert lock 2015-05-17 00:55:02 +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
obscuren f6669db001 core: fixed mining strategy 2015-05-15 12:24:29 +02:00
obscuren 0f76a1c6df core: changed how head events are checked 2015-05-15 00:42:06 +02:00
obscuren b19bf3ec78 core: changed log message for forks. closes #952 2015-05-14 17:16:46 +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
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 2590a7dabb core: added some additional chain tests for shortest chain 2015-04-30 00:14:41 +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 7ac24d551b core: seperated proccing mutex and getting mutex 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
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
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 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 b8160cc6d4 core: shuffled some code 2015-04-20 20:37:40 +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
obscuren 164b878854 cleanup 2015-04-19 00:08:57 +02:00
obscuren 84f1af6413 core: merge using equal block numbers rather than the current block 2015-04-18 21:23:42 +02:00
obscuren dff39553d4 core: changed split detection to also account for number less than 2015-04-16 00:11:40 +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
Jeffrey Wilcke 1fa844aaf5 Merge pull request #702 from ethersphere/frontier/blockpool 
blockpool stability fixes:
 2015-04-13 17:35:25 +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 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 688d118c7e Updated logging 2015-04-07 14:57:04 +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 c39484bc4b Added thread safe each 2015-04-04 20:34:10 +02:00