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116 Commits

Author SHA1 Message Date
Péter Szilágyi
ff697e82dc [release/1.4.17] core, eth, internal, miner: optimize txpool for quick ops 
(cherry picked from commit 0ef327bbee79c01a69ba59258acc6ce3a48bc288)
 2016-10-10 10:42:07 +02:00
Péter Szilágyi
f7e6fb7d1c [release/1.4.16] eth: monitor malicious header retrieval requests 
(cherry picked from commit e482b5694faece927a29289f88d7a87b1ce1fbd1)
 2016-10-06 16:25:17 +02:00
Péter Szilágyi
6c672a55c0 [release/1.4.11] eth, eth/downloader: don't forward the DAO challenge header 
(cherry picked from commit 071af57bcf516d92a0b56c5bb119d9576d32b5cb)
 2016-08-18 15:01:43 +02:00
Péter Szilágyi
48709d5340 [release/1.4.11] eth, eth/downloader: better remote head tracking 
(cherry picked from commit 1dd272080dfb49a07a87c46e18d8aeaa0fd41a08)

Conflicts:
	eth/handler.go
	eth/sync.go
 2016-08-18 15:01:39 +02:00
Felix Lange
65da8f601f [release/1.4.11] eth, eth/downloader, eth/fetcher: delete eth/61 code 
The eth/61 protocol was disabled in #2776, this commit removes its
message handlers and hash-chain sync logic.

(cherry picked from commit 016007bd25f2b5e597c2ac2f7256c4e73574f70e)

Conflicts:
	eth/handler.go
	eth/handler_test.go
 2016-08-18 15:01:34 +02:00
Péter Szilágyi
08a7cd74da [release/1.4.11] eth: cancel DAO challenge on peer drop (annoying log) 
(cherry picked from commit 91f18ffd47d766b1493016da6802befbf9739709)
 2016-08-18 15:01:05 +02:00
Péter Szilágyi
1b2941cd56 [release/1.4.10] cmd, core, eth, miner, params, tests: finalize the DAO fork 
(cherry picked from commit 2c2e389b778b490fcaf14d9cc45a750647ca5c68)
 2016-07-16 14:30:07 +03:00
Péter Szilágyi
b8c0883770 [release/1.4.10] accounts, core, eth: pass chain config for chain maker to test DAO 
(cherry picked from commit 3291235711082759cd7b70253c02150a80d57011)
 2016-07-16 14:30:05 +03:00
Péter Szilágyi
8c20fe17bd [release/1.4.10] core, eth: enforce network split post DAO hard-fork 
(cherry picked from commit 7f00e8c0331bf13739e749bab88bf9006ca02f96)
 2016-07-16 14:30:00 +03:00
Péter Szilágyi
ecb8e23e88 [release/1.4.6] eth: don't accept transactions until we sync up with the network 
(cherry picked from commit 32559ccad1e0519ce1decc4b90df021fe215a811)
 2016-06-06 16:22:08 +03:00
Felix Lange
9ccb70da7b [release/1.4.6] eth: enable bad block reports 
We used to have reporting of bad blocks, but it was disabled
before the Frontier release. We need it back because users
are usually unable to provide the full RLP data of a bad
block when it occurs.

A shortcoming of this particular implementation is that the
origin peer is not tracked for blocks received during eth/63
sync. No origin peer info is still better than no report at
all though.

(cherry picked from commit ca18202eb9a94de1d4b51c1572fa74edfa2773bf)
 2016-06-06 16:21:34 +03:00
Péter Szilágyi
4c6953606e [release/1.4.4] eth: skip transaction handling during fast sync 
(cherry picked from commit d87f7a1e817cbecbb62c012ed3811ceba933ae3a)
 2016-05-17 14:59:12 +02:00
Felix Lange
56ed6152a1 core, eth, miner: improve shutdown synchronisation 
Shutting down geth prints hundreds of annoying error messages in some
cases. The errors appear because the Stop method of eth.ProtocolManager,
miner.Miner and core.TxPool is asynchronous. Left over peer sessions
generate events which are processed after Stop even though the database
has already been closed.

The fix is to make Stop synchronous using sync.WaitGroup.

For eth.ProtocolManager, in order to make use of WaitGroup safe, we need
a way to stop new peer sessions from being added while waiting on the
WaitGroup. The eth protocol Run function now selects on a signaling
channel and adds to the WaitGroup only if ProtocolManager is not
shutting down.

For miner.worker and core.TxPool the number of goroutines is static,
WaitGroup can be used in the usual way without additional
synchronisation.
 2016-05-09 13:03:08 +02:00
Felix Lange
6fdd0893c3 all: fix go vet warnings 2016-04-15 11:17:27 +02:00
Jeffrey Wilcke
f0cbebb19f core: added basic chain configuration 
Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.

Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
 2016-04-01 01:01:10 +02:00
Leif Jurvetson
bbbe2360d0 eth: various typos 2016-03-15 11:27:49 -07:00
Péter Szilágyi
ae4982a365 eth: forward empty body responses to the downlaoder 2016-03-03 13:06:23 +02:00
Bas van Kervel
6e7620afe0 eth: changed NodeInfo Genesis and Head types 2016-01-18 13:28:03 +01:00
Péter Szilágyi
9e011ff1cd core, eth/downloader: ensure state presence in ancestor lookup 2016-01-04 16:27:23 +02:00
Péter Szilágyi
e51eeb8104 eth: fix #2076, where end of hash query was interpreted number query 2015-12-16 08:44:13 +02:00
Péter Szilágyi
e46ab3bdcd eth, p2p, rpc/api: polish protocol info gathering 2015-10-28 12:44:15 +02:00
Péter Szilágyi
5b0ee8ec30 core, eth, trie: fix data races and merge/review issues 2015-10-21 16:49:55 +03:00
Péter Szilágyi
aa0538db0b eth: clean out light node notions from eth 2015-10-19 10:03:10 +03:00
Péter Szilágyi
a9d8dfc8e7 core, eth: roll back uncertain headers in failed fast syncs 2015-10-19 10:03:10 +03:00
Péter Szilágyi
ab27bee25a core, eth, trie: direct state trie synchronization 2015-10-19 10:03:09 +03:00
Péter Szilágyi
832b37c822 core, eth: receipt chain reconstruction 2015-10-19 10:03:09 +03:00
Péter Szilágyi
f186b39018 eth/downloader: add fast and light sync strategies 2015-10-19 10:03:09 +03:00
Péter Szilágyi
c33cc382b3 core: support inserting pure header chains 2015-10-19 10:03:09 +03:00
Péter Szilágyi
92f9a3e5fa cmd, eth: support switching client modes of operation 2015-10-19 10:03:09 +03:00
Péter Szilágyi
402fd6e8c6 core, eth, event, miner, xeth: fix event post / subscription race 2015-10-12 16:22:03 +03:00
Jeffrey Wilcke
7c7692933c cmd/geth, cmd/utils, core, rpc: renamed to blockchain 
* Renamed ChainManager to BlockChain
* Checkpointing is no longer required and never really properly worked
when the state was corrupted.
 2015-10-04 01:13:56 +02:00
Jeffrey Wilcke
58fbcaa750 Merge pull request #1810 from karalabe/pure-header-verifications-2 
core, eth, miner: use pure header validation
 2015-09-16 14:21:12 -07:00
Péter Szilágyi
821619e1c3 core, eth, miner: use pure header validation 2015-09-16 10:46:28 +03:00
Felix Lange
8c4dab77ba all: move common.Database to package ethdb 2015-09-14 23:36:30 +02:00
Péter Szilágyi
cdc2662c40 core: split out TD from database and all internals 2015-09-11 17:42:25 +03:00
Péter Szilágyi
2b339cbbd8 core, eth: split the db blocks into headers and bodies 2015-09-11 17:42:25 +03:00
Felix Lange
6ec13e7e2b Merge pull request #1701 from karalabe/eth62-sync-rebase 
eth: implement eth/62 synchronization logic
 2015-08-27 00:03:59 +02:00
Péter Szilágyi
47a7fe5d22 eth: port the synchronisation algo to eth/62 2015-08-25 17:48:47 +03:00
Gustav Simonsson
7324176f70 Add tests for uncle timestamps and refactor timestamp type 2015-08-25 04:46:11 +02:00
Péter Szilágyi
42f44dda54 eth, eth/downloader: handle header requests, table driven proto tests 2015-08-24 17:57:28 +03:00
Péter Szilágyi
c51e153b5c eth, metrics, p2p: prepare metrics and net packets to eth/62 2015-08-21 10:30:57 +03:00
Péter Szilágyi
941920f2aa eth: fix an issue with pulling and inserting blocks twice 2015-08-19 15:14:26 +03:00
Jeffrey Wilcke
1fad8798ec Merge pull request #1515 from fjl/license-fixes 
all: fix license headers one more time
 2015-07-28 04:29:42 -07:00
Jeffrey Wilcke
036e6301af cmd/geth, core, eth: Version 1.0.0 
Genesis release. Closes #1402

Conflicts:
	cmd/geth/main.go
 2015-07-25 13:55:56 +02:00
Felix Lange
bfbcfbe4a9 all: fix license headers one more time 
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 
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
4f95e2f9ec eth: calculate the correct TD, only update if better 2015-07-09 13:55:06 +03:00
Felix Lange
ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
Péter Szilágyi
d6f2c0a76f eth, eth/downloader: fix #1231, DOS vulnerability in hash queueing 2015-07-01 15:21:35 +03:00
Péter Szilágyi
f43c07cb3c eth, eth/downloader: transition to eth 61 2015-06-30 19:05:06 +03:00