Commit Graph

659 Commits

Author SHA1 Message Date
Péter Szilágyi
402fd6e8c6 core, eth, event, miner, xeth: fix event post / subscription race 2015-10-12 16:22:03 +03:00
Jeffrey Wilcke
1de796f101 cmd, core, eth: added official testnet 2015-10-08 22:01:39 +02:00
Gustav Simonsson
ec6a548ee3 all: Add GPU mining, disabled by default 2015-10-07 13:19:30 +02:00
Jeffrey Wilcke
5b34fa538e Merge pull request #1756 from obscuren/core-refactor
core, core/vm: refactor
2015-10-05 07:14:01 -07:00
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
361082ec4b cmd/evm, core/vm, test: refactored VM and core
* Moved `vm.Transfer` to `core` package and changed execution to call
`env.Transfer` instead of `core.Transfer` directly.
* core/vm: byte code VM moved to jump table instead of switch
* Moved `vm.Transfer` to `core` package and changed execution to call
  `env.Transfer` instead of `core.Transfer` directly.
* Byte code VM now shares the same code as the JITVM
* Renamed Context to Contract
* Changed initialiser of state transition & unexported methods
* Removed the Execution object and refactor `Call`, `CallCode` &
  `Create` in to their own functions instead of being methods.
* Removed the hard dep on the state for the VM. The VM now
  depends on a Database interface returned by the environment. In the
  process the core now depends less on the statedb by usage of the env
* Moved `Log` from package `core/state` to package `core/vm`.
2015-10-04 01:13:54 +02:00
Jeffrey Wilcke
f7a71996fb core, event/filter, xeth: refactored filter system
Moved the filtering system from `event` to `eth/filters` package and
removed the `core.Filter` object. The `filters.Filter` object now
requires a `common.Database` rather than a `eth.Backend` and invokes the
`core.GetBlockByX` directly rather than thru a "manager".
2015-10-02 22:47:43 +02:00
Péter Szilágyi
47f62a67aa eth/downloader: match capabilities when querying idle peers 2015-10-02 13:20:41 +03:00
Péter Szilágyi
f459a3f0ae eth/downloader: always send termination wakes, clean leftover 2015-09-23 12:39:17 +03:00
Jeffrey Wilcke
eaa4473dbd core, core/types: readd transactions after chain re-org
Added a `Difference` method to `types.Transactions` which sets the
receiver to the difference of a to b (NOTE: not a **and** b).

Transaction pool subscribes to RemovedTransactionEvent adding back to
those potential missing from the chain.

When a chain re-org occurs remove any transactions that were removed
from the canonical chain during the re-org as well as the receipts that
were generated in the process.

Closes #1746
2015-09-21 20:33:28 +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
Jeffrey Wilcke
985b5f29ed Merge pull request #1801 from fjl/ethdb
all: move common.Database to ethdb and add NewBatch
2015-09-16 07:50:14 -07:00
Péter Szilágyi
821619e1c3 core, eth, miner: use pure header validation 2015-09-16 10:46:28 +03:00
Péter Szilágyi
99b62f36b6 eth/downloader: header-chain order and ancestry check 2015-09-15 14:45:53 +03:00
Péter Szilágyi
0a7d059b6a eth, rpc: standardize the chain sync progress counters 2015-09-15 14:45:53 +03:00
Felix Lange
b252589960 ethdb: remove Flush 2015-09-14 23:36:30 +02:00
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
Jeffrey Wilcke
f04b3a6f29 cmd/geth, cmd/utils, eth: added dev mode flag
Dev mode enabled some debugging flags such as:

* VM debugging mode
* Simpler proof of work
* Whisper enabled by default
* Datadir to a tmp datadir
* Maxpeers set to 0
* Gas price of 0
* Random listen port
2015-09-09 08:53:05 +02:00
Péter Szilágyi
1f1d73ab74 eth/downloader: fix race causing occasional test failure 2015-09-01 16:11:14 +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
17f65cd1e5 eth: update metrics collection to handle eth/62 algos 2015-08-25 17:48:47 +03:00
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
ca88e18f59 eth: kill off protocol eth/60 in preparation for eth/62 2015-08-24 17:57:28 +03:00
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
2497f28aa9 Merge pull request #1627 from zsfelfoldi/gpo
GPO update
2015-08-17 06:37:58 -07:00
zsfelfoldi
49ece3155c GPO update 2015-08-17 15:20:33 +02:00
Taylor Gerring
80b294c3c7 Update CPP pubkey 2015-08-17 14:51:27 +02:00
Taylor Gerring
8884f856ef Added SG bootnode 2015-08-17 14:36:57 +02:00
Jeffrey Wilcke
b8ca0a830e eth, trie: removed key prefixing from state entries & merge db fix
Fixed database merge strategy to use the correct database. Due to a copy
paste fail when doing type evaluation the same database was being
iterated (chain), all others were ignored.

Removed state prefixing because {H(code): code} is stored in the same
database as the rest of the state.
2015-08-13 20:44:03 +02:00
Jeffrey Wilcke
a23478c0be core, eth, trie, xeth: merged state, chain, extra databases in one 2015-08-07 22:29:02 +02:00
Jeffrey Wilcke
785b3e7a57 cmd/geth, eth: added canonical extra data
Implemented canonical extra data according to
https://github.com/ethereum/wiki/wiki/Extra-Data
2015-08-07 12:24:32 +02:00
Gustav Simonsson
26c6e3b206 miner: gas limit strategy, target 3141592 & def gas price 50 Shannon 2015-08-04 15:20:28 +02:00
Jeffrey Wilcke
dcdb7059cc cmd, core, eth: support for the olympic network
Added a --olympic flag which initialiser the olympic protocol settings
2015-08-03 18:15:48 +02:00
Péter Szilágyi
6adbaabc65 eth, eth/downloader: don't report stall if fetcher filled the block 2015-07-29 15:39:08 +03:00
Jeffrey Wilcke
a281df783d Merge pull request #1533 from ethersphere/frontier/etherbase
Etherbase defaults to first account even if it is created during the session
2015-07-28 05:11:43 -07:00
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
zelig
1356daad27 etherbase defaults to first account even if created during the session 2015-07-27 10:50:29 +02:00
Jeffrey Wilcke
1e241e84f7 params: reduce extra data to 32 bytes 2015-07-26 12:47:57 +02:00
Jeffrey Wilcke
73a576c9af Merge pull request #1524 from obscuren/default-extra
eth: set default miner extra to client name
2015-07-25 08:58:08 -07:00
Jeffrey Wilcke
3adaeb1dbc eth: set default miner extra to client name 2015-07-25 17:36:56 +02:00
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
Jeffrey Wilcke
0cff61beda Merge pull request #1510 from fjl/license-fixes
all: license fixes
2015-07-23 01:43:11 -07:00
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
c7e7778f2a cmd, core, eth, ethdb: cache flag to allocate memory for db internal use 2015-07-22 14:00:52 +03:00
Jeffrey Wilcke
a32c51effd cmd, core, eth, common: genesis preparation
Implemented the --genesis flag thru which we can set a custom genesis
block, including the official Ethereum genesis block.
2015-07-10 17:37:41 +02:00
Jeffrey Wilcke
4c62ce831b Merge pull request #1451 from karalabe/handle-potential-TD-forge-attack
eth/downloader: drop peer if advertised TD but won't delvier
2015-07-09 07:23:50 -07:00
Jeffrey Wilcke
b041aed660 Merge pull request #1450 from karalabe/fix-propagation-td
eth: calculate the correct TD, only update if better
2015-07-09 07:23:16 -07:00
Péter Szilágyi
492d5454b1 eth/downloader: drop peer if advertised TD but won't delvier 2015-07-09 14:40:18 +03:00
Péter Szilágyi
4f95e2f9ec eth: calculate the correct TD, only update if better 2015-07-09 13:55:06 +03:00
Péter Szilágyi
eb2d168710 eth, ethdb: fix a data race during startup/shutdown 2015-07-09 12:44:07 +03:00
Felix Lange
bdae4fd573 all: add some godoc synopsis comments 2015-07-07 14:12:45 +02:00
Felix Lange
ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
Jeffrey Wilcke
e5fba8fd70 Merge pull request #1428 from obscuren/coinbase-fixes
cmd,eth,rpc,tests: default coinbase
2015-07-07 02:55:33 -07:00
Jeffrey Wilcke
37c1a8f69d eth,miner,rpc: set coinbase 2015-07-07 10:58:47 +02:00
zelig
83ee39448e Registrar and contractInfo handling
* resolver -> common/registrar
  * global registrar name registry interface
  * add Call to resolver backend interface
  * the hashReg and UrlHing contracts now initialised from global registry
  * initialization of contracts uniform
  * improve errors and more econsistent method names
* common/registrar/ethreg: versioned registrar
* integrate new naming and registrar in natspec
* js console api: setGlobalRegistrar, setHashReg, setUrlHint
* js test TestContract uses mining - tests fixed all pass
* eth/backend: allow PoW test mode (small ethash DAG)
* console jsre refers to resolver.abi/addr,
* cmd/geth/contracts.go moved to common/registrar
2015-07-07 10:43:31 +02:00
Jeffrey Wilcke
35cd355c14 cmd,eth,rpc,tests: default coinbase 2015-07-07 10:32:05 +02:00
Jeffrey Wilcke
666a7dda36 core, eth, rpc: proper gas used. Closes #1417
Added some additional backward compatibility code for old receipts
2015-07-06 21:18:24 +02:00
Jeffrey Wilcke
9bb575be7d Merge pull request #1283 from ethersphere/frontier/accounts
Account management improvements
2015-07-04 03:40:23 -07:00
Jeffrey Wilcke
2feb23c1da core, eth, miner, xeth: receipt storage fix
* Added GetReceiptsFromBlock, GetReceipt, PutReceipts
* Added ContractAddress to receipt. See #1042
2015-07-04 02:32:10 +02:00
Jeffrey Wilcke
29e2fb38f8 core, miner: miner header validation, transaction & receipt writing
* 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
Péter Szilágyi
f857fb7600 eth/downloader: fix a rare test race on the OSX CI 2015-07-03 13:01:22 +03:00
zelig
65a26e40a8 require explicit etherbase address for mining. Falling back to primary is risky given it is inconsistent if keys are imported/merged/created or copied/transfered 2015-07-02 23:28:12 +01:00
zelig
fc2e33c594 unlock multiple passes and obsolete primary
* multiple passwords allowed in password file
* split on "\n", sideeffect: chop trailing slashes. fixes common mistake <(echo 'pass')
* remove accounts.Primary method
* do not fall back to primary account for mining
2015-07-02 23:28:11 +01:00
Péter Szilágyi
d6f2c0a76f eth, eth/downloader: fix #1231, DOS vulnerability in hash queueing 2015-07-01 15:21:35 +03:00
Péter Szilágyi
1ae80aaf64 eth: fix #1371, double lock during block/txn known set limitation 2015-07-01 11:12:05 +03:00
Péter Szilágyi
60454da650 eth/downloader: reduce hash fetches in prep for eth/61 2015-07-01 01:20:49 +03:00
Péter Szilágyi
f43c07cb3c eth, eth/downloader: transition to eth 61 2015-06-30 19:05:06 +03:00
Péter Szilágyi
af51dc4d63 eth, eth/downloader: pass the eth protocol version through 2015-06-30 19:00:01 +03:00
Péter Szilágyi
aac2b6ae4c eth: add the blocks from numbers protocol message 2015-06-30 19:00:01 +03:00
Péter Szilágyi
5db8f447d5 eth: fix #1319, put an upper limit on the known txns and blocks 2015-06-30 19:00:01 +03:00
Péter Szilágyi
6fc85f1ec2 eth: clean up peer struct a bit, fix double txn bcast 2015-06-30 19:00:01 +03:00
Péter Szilágyi
2c8ed76e01 eth: start cleaning up old protocol implementation, add metrics 2015-06-30 19:00:00 +03:00
Péter Szilágyi
393d675690 cmd/geth, cmd/utils, eth: advertise both eth/60 and eth/61 2015-06-30 19:00:00 +03:00
Péter Szilágyi
01fe972113 cmd, core, eth, metrics, p2p: require enabling metrics 2015-06-30 00:51:46 +02:00
Péter Szilágyi
ccbb56b4f2 cmd/geth, eth, ethdb: monitor database compactions 2015-06-30 00:51:29 +02:00
zsfelfoldi
5d9df7348d gpo non-existent block checks 2015-06-29 18:53:04 +02:00
Felix Lange
76821d167a core, eth, rpc: avoid unnecessary block header copying 2015-06-29 18:51:48 +02:00
Felix Lange
e0e5f74776 eth/downloader, eth/fetcher: use core.GenerateChain in tests
TestMadeupParentBlockChainAttack has been deleted because it was too
hard to port and the attack that it checks the prevention of is being
averted in a different way (through a protocol change).
2015-06-29 18:51:47 +02:00
Felix Lange
1d42888d30 core/types: make blocks immutable 2015-06-29 18:51:47 +02:00
Felix Lange
654564e164 core/types: make transactions immutable 2015-06-29 18:51:47 +02:00
Péter Szilágyi
a7d22658ad eth/fetcher: don't drop on future blocks, just not propagate 2015-06-29 14:20:13 +03:00
Péter Szilágyi
29d53b2073 eth/fetcher: don't double filter/fetch the same block 2015-06-29 13:49:04 +03:00
Péter Szilágyi
803b3c4a82 eth, ethdb: measure database operation latencies too 2015-06-24 18:34:05 +03:00
Péter Szilágyi
0609fcf030 eth: make sure dbs are lvldb before instrumenting 2015-06-24 18:34:04 +03:00
Péter Szilágyi
792b0ddccd core, eth, eth/fetcher, ethdb: polish metrics gathering a bit 2015-06-24 18:34:04 +03:00
Péter Szilágyi
6260b86c15 eth/fetcher: fix failed merge 2015-06-24 18:34:04 +03:00
Péter Szilágyi
b426301467 cmd/geth, eth/fetcher: polish metrics reporting, add some more 2015-06-24 18:34:04 +03:00
Péter Szilágyi
821e01b013 cmd/geth, eth/fetcher: initial metrics support
Conflicts:
	cmd/geth/admin.go
2015-06-24 18:33:33 +03:00
Péter Szilágyi
3ce17d2862 eth/fetcher: fix a closure data race 2015-06-22 20:13:18 +03:00
Péter Szilágyi
99ca4b619b eth/fetcher: clean up test assertions 2015-06-22 18:28:38 +03:00
Péter Szilágyi
b53f701c27 eth/fetcher: remove test sleeps (15s -> 2.8s) 2015-06-22 18:08:28 +03:00
Péter Szilágyi
1989d1491a eth/fetcher: handle and (crude) test block memory DOS 2015-06-22 16:49:47 +03:00
Péter Szilágyi
d36c25bcbc eth/fetcher: handle and test block announce DOS attacks 2015-06-22 14:07:08 +03:00
Péter Szilágyi
8c4c7ea192 eth/fetcher: lower max cache size, add timeout slack 2015-06-19 16:46:16 +03:00
Péter Szilágyi
4180ca7fe4 eth: fix the propagation/announce order for mined blocks 2015-06-19 10:07:37 +03:00
Péter Szilágyi
13c25036ea eth/fetcher: since uncles are allowed, drop phase test 2015-06-18 20:10:07 +03:00
Péter Szilágyi
ecd19919c5 eth/fetcher: allow backward uncle imports too 2015-06-18 19:43:47 +03:00
Péter Szilágyi
90d45f0397 eth: fix test breakage from the previous commit 2015-06-18 18:25:27 +03:00
Péter Szilágyi
b91b581b80 eth, eth/fetcher: propagate after header verify, announce only on insert 2015-06-18 18:00:19 +03:00
Péter Szilágyi
629705ad53 eth: clean the block request packet handling a bit 2015-06-18 16:09:34 +03:00
Péter Szilágyi
5ec6ecc511 eth, eth/fetcher: move propagated block import into fetcher 2015-06-18 15:56:08 +03:00
Péter Szilágyi
a9ada0b5ba eth/fetcher: make tests thread safe 2015-06-18 15:56:08 +03:00
Péter Szilágyi
37c5ff392f eth/fetcher: build longest chain until proven otherwise 2015-06-18 15:56:08 +03:00
Péter Szilágyi
2a7411bc96 eth/fetcher: fix premature queue cleanup, general polishes 2015-06-18 15:56:08 +03:00
Péter Szilágyi
497a7f1717 eth, eth/fetcher: define and enforce propagation boundaries 2015-06-18 15:56:08 +03:00
Péter Szilágyi
026ee40650 eth/fetcher: deduplicate future blocks 2015-06-18 15:56:08 +03:00
Péter Szilágyi
11c8f83a58 eth, eth/fetcher: cache future propagated blocks too 2015-06-18 15:56:08 +03:00
Péter Szilágyi
057bc237ad eth, eth/fetcher: use an import queue to store out of order blocks 2015-06-18 15:56:07 +03:00
Péter Szilágyi
8b64e041d6 eth/fetcher: add test to check for duplicate downloads 2015-06-18 15:56:07 +03:00
Péter Szilágyi
2a1b722d04 eth/fetcher: fix timer reset bug, add initial tests 2015-06-18 15:56:07 +03:00
Péter Szilágyi
7c2af1c117 eth, eth/fetcher: separate notification sync mechanism 2015-06-18 15:56:07 +03:00
Péter Szilágyi
4365668462 eth/downloader: extend slow test to fix even slower CI server... 2015-06-18 00:42:02 +03:00
Péter Szilágyi
55dd8fd621 eth/downloader: always reenter processing if not exiting 2015-06-18 00:26:54 +03:00
Péter Szilágyi
2f4cbe22f5 eth, eth/downloader: fix processing interrupt caused by temp cancel 2015-06-18 00:04:57 +03:00
Péter Szilágyi
4a1e82cf3f eth/downloader: fix #1280, overlapping (good/bad) delivery hang 2015-06-17 12:03:16 +03:00
Jeffrey Wilcke
cc0b451119 Merge pull request #1260 from obscuren/tx-drop-low-tx
core: drop low gas tx
2015-06-15 09:09:44 -07:00
Jeffrey Wilcke
f2a2164184 Merge pull request #990 from zsfelfoldi/gasprice
eth: add GasPriceOracle
2015-06-15 08:44:25 -07:00
zsfelfoldi
a977cecbe4 fixed gas price corr. factor 2015-06-15 15:55:38 +02:00
zsfelfoldi
6e212bdc6d fallback for uninitialized GPO config values 2015-06-15 15:55:38 +02:00
zsfelfoldi
2e8016c80d fixed initial base price bug 2015-06-15 15:55:38 +02:00
zsfelfoldi
0930e190a7 added missing source 2015-06-15 15:55:38 +02:00
zsfelfoldi
3f94d09c1f fixed saving receipts 2015-06-15 15:55:38 +02:00
Péter Szilágyi
aa250e228a eth: don't refetch non fitting blocks to avoid duplicates 2015-06-15 15:18:31 +03:00
Péter Szilágyi
cf7c44a7f6 eth/downloader: detailed comment for the race corner case 2015-06-15 15:18:04 +03:00
Péter Szilágyi
9c03c374e3 eth/downloader: fix import statistic reset, fetch hashes async 2015-06-15 13:05:01 +03:00
obscuren
6d817e16c1 core, miner: tx pool drops txs below ask price 2015-06-15 11:33:08 +02:00
Péter Szilágyi
b240983e2b eth, eth/downloader: do async block fetches, add dl tests 2015-06-15 12:26:05 +03:00
Péter Szilágyi
30a9939388 eth/downloader: sanity test for multi peer syncs 2015-06-15 09:22:37 +03:00
Péter Szilágyi
fc7abd9886 eth, eth/downloader: move block processing into the downlaoder 2015-06-15 09:22:37 +03:00
Péter Szilágyi
0fc71877a7 eth/downloader: add valid peer during attacks (check interference) 2015-06-15 09:22:37 +03:00
Péter Szilágyi
80833f8137 eth/downloader: instreument and test the sync peer drop 2015-06-15 09:22:37 +03:00
Péter Szilágyi
faae8b7dd8 eth: fix an accidental test compile error 2015-06-15 09:22:37 +03:00
Péter Szilágyi
2dd6a62f67 eth/downloader: support individual peers in the test suite 2015-06-15 09:22:36 +03:00
Péter Szilágyi
2937903299 eth/downloader: remove uneeded testing functions 2015-06-15 09:22:36 +03:00
Péter Szilágyi
66d3dc8690 eth, eth/downloader: move peer removal into downloader 2015-06-15 09:22:36 +03:00
obscuren
90c4493a10 eth, core: interupt the chain processing on stop
Added an additional channel which is used to interupt the chain manager
when it's processing blocks.
2015-06-12 13:41:34 +02:00
Jeffrey Wilcke
13bd452faf Merge pull request #1227 from karalabe/block-fetcher-optimisations
eth: optimize the notification/explicit fetch mechanism
2015-06-11 03:31:41 -07:00
Jeffrey Wilcke
979ebfc126 Merge pull request #1224 from karalabe/report-import-progress
cmd/geth, eth/downloader: collect and report import progress too
2015-06-10 15:30:20 -07:00
Péter Szilágyi
3c1cccc801 eth/downloader: fetch the block hashes on the fly, when needed 2015-06-10 20:12:22 +03:00
Péter Szilágyi
e61db7145a eth: dedup fetches to ensure no blocks are pulled twice 2015-06-10 19:47:59 +03:00
Péter Szilágyi
355b1e3bb1 eth: randomly fetch announced block (don't hammer origin) 2015-06-10 19:47:59 +03:00
Péter Szilágyi
b9affbf9fe eth: discard fetched blocks that don't fit (no goroutine) 2015-06-10 19:47:59 +03:00
obscuren
65a48f9cd8 core: fixed race condition in the transaction pool
Removed `Stop/Start` mechanism from the transaction pool.
2015-06-10 17:13:32 +02:00
Péter Szilágyi
271fb20ecb cmd/geth, eth/downloader: rough guess at the import eta 2015-06-10 18:01:05 +03:00