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Code Pull Requests Activity
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73eb8e8c20
Commit Graph

197 Commits

Author SHA1 Message Date
obscuren
73eb8e8c20 eth: basic implementation of the downloader 2015-04-17 13:54:18 +02:00
obscuren
3a51c3b584 Merge branch 'develop' into downloader-proto 2015-04-16 01:28:24 +02:00
obscuren
c4678ffd77 downloader: updated downloader and fixed issues with catch up 
Properly ignore blocks coming from peers not in our peer list (blocked)
and do never request anything from bad peers. Added some checks to
account for blocks known when requesting hashes (missing parents).
 2015-04-16 00:14:31 +02:00
obscuren
9800c84348 eth: limit the amount of peers that will receive Block/Tx messages 
All transaction and block messages are now limited using `sqrt(peers)`
 2015-04-14 12:49:15 +02:00
obscuren
333e539ce2 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-04-13 17:35:46 +02:00
Jeffrey Wilcke
1fa844aaf5 Merge pull request #702 from ethersphere/frontier/blockpool 
blockpool stability fixes:
 2015-04-13 17:35:25 +02:00
obscuren
97d2954e22 eth: added downloader for syncing up the chain 2015-04-13 17:22:32 +02:00
obscuren
a8a2b2a488 downloader: added missing blocks catchup functionality 
When a parent is missing in the block list an attempt should be made to
fetch the missing parent and grandparents.
 2015-04-13 16:38:32 +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
7dcb9825c3 downloader: return an error for peer.fetch and return chunk to queue 
If a peer was somehow already fetching and somehow managed to end up in
the `available` pool it should return it's work.
 2015-04-12 13:36:01 +02:00
obscuren
6efa8db888 downloader: renamed chunks to queue 2015-04-12 13:24:38 +02:00
obscuren
acf8452c33 downloader: implemented new downloader 2015-04-12 12:38:25 +02:00
obscuren
764a802eaa Disabled TD check 
@zelig: Temporarily commented out TD check untill the rest of the network has
been fixed.
 2015-04-09 17:39:02 +02:00
obscuren
663fd8f849 Moved log to debug 2015-04-09 17:19:05 +02:00
obscuren
204ac81188 Moved handling of nonces to the managed state 2015-04-08 23:30:07 +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
a953f3ec97 Sync managed accounts to the network 2015-04-08 13:07:21 +02:00
obscuren
688d118c7e Updated logging 2015-04-07 14:57:04 +02:00
obscuren
09d3f2cf2a Update ethash 2015-04-05 15:14:55 +02:00
obscuren
c985ce4d78 Changed log to new logging 2015-04-04 13:41:58 +02:00
obscuren
216ea425e4 corrected 2015-04-01 17:36:56 +02:00
obscuren
8e961df283 bumped network protocol 2015-04-01 17:10:42 +02:00
Felix Lange
76218959ab eth: update cpp bootnode address 2015-04-01 17:00:12 +02:00
zelig
f56fc9cd9d change StatusMsgData.TD back to pointer type *big.Int 2015-04-01 12:36:49 +01:00
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
d677190f39 add tests for valid blocks msg handling 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
f2c6a937f3 Protocol bump 2015-04-01 11:50:19 +02:00
Taylor Gerring
6daa455243 Update Go bootnode address 2015-03-31 14:14:29 +02:00
zelig
b375bbee5f settable etherbase 
- etherbase flag for block reward destination
- coinbase => etherbase
- CLI- eth Config -> eth, xeth -> RPC / Miner
- use primary instead of coinbase as the unlock magic wildcard
- accounts: firstAddr/Coinbase -> Primary
 2015-03-26 21:52:22 +00:00
Jeffrey Wilcke
aa1eae67ec Merge pull request #560 from tgerring/xethcleanup 
XEth cleanup
 2015-03-25 13:55:46 +01:00
Taylor Gerring
2b93843d86 Improve protocol version reporting 2015-03-25 12:09:55 +01:00
obscuren
dda1d60556 Store protocol version in the block db **NOT** extra db 2015-03-25 09:58:46 +01:00
obscuren
576df064e5 Updated for PV59 
* Value XFER are refunded back to the sender if the execution fails
 2015-03-24 11:49:30 +01:00
obscuren
0ee0094cc0 better block propagation 2015-03-23 22:59:19 +01:00
Taylor Gerring
e954c24af0 Implement RPC net_version 2015-03-23 18:06:05 +01:00
Taylor Gerring
60020add74 Merge pull request #551 from ethersphere/frontier/eth-version-exports 
eth: fix protocol version/network id copied from config to Ethereum field
 2015-03-23 18:00:54 +01:00
zelig
03cc5df9b7 eth: fix protocol version/network id copied from config to Ethereum field 2015-03-23 16:23:06 +00:00
obscuren
0330077d76 moved state and vm to core 2015-03-23 16:59:09 +01:00
obscuren
8b1b9fc99d Merge branch 'jsonlog' of https://github.com/ethersphere/go-ethereum into ethersphere-jsonlog 
Conflicts:
	eth/backend.go
 2015-03-22 21:43:36 +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
zelig
78cff9e3a4 independent flag for json structured logging 
- logjson flag remove logformat flag
- passed to eth Config
- logsystem not a field of Ethereum
- LogSystem does not need to expose GetLogLevel/SetLogLevel
- message struct just implements more generic LogMsg interface
- LogMsg is a fmt.Stringer with Level()
- jsonMsg ([]byte) implements LogMsg
- remove "raw" systems
- move level logic inside StdLogSystem
- logsystems only print their kind of msg: jsonLogSystem prints jsonMsg, StdLogSystem prints stdMsg
 2015-03-22 02:16:54 +00:00
Felix Lange
7c4ff3abb4 eth: enable whisper again 2015-03-21 00:50:20 +01:00
obscuren
f4e9638867 Merge branch 'ethersphere-frontier/blockpool' into conversion 2015-03-20 18:01:05 +01:00
obscuren
ecd10d2cf7 iterator returned wrong value 2015-03-20 18:00:54 +01:00
obscuren
54dac59285 wip 2015-03-20 17:42:09 +01:00
zelig
0578df9467 remove eth/wallet.go (only commented out content) 2015-03-20 10:41:41 +00:00
zelig
391e89d70a use own total difficulty to limit best peer 
- update blockpool td by subscribing to ChainHeadEvent
- if ahead of best peer, demote it
- addPeer now take own td as current td
- removePeer now take own td as current td
- add relevant tests to peers_test
- eth: backend now calls blockpool with eth.eventMux and chainManager.Td
 2015-03-20 10:41:40 +00:00