71d32f54f7
core, miner: added difficulty bomb
2015-08-05 13:09:09 +02:00
bfbcfbe4a9
all: fix license headers one more time
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I forgot to update one instance of "go-ethereum" in commit 3f047be5a
2015-07-23 18:35:11 +02:00
3f047be5aa
all: update license headers to distiguish GPL/LGPL
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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
a32c51effd
cmd, core, eth, common: genesis preparation
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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
5d6d40f329
Use uint64 on ts in chain_manager, block_processor
2015-07-08 13:21:06 +02:00
ea54283b30
all: update license information
2015-07-07 14:12:44 +02:00
ab16ce70fc
core, miner, tests: renamed state methods
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* Update => SyncIntermediate
* Added SyncObjects
SyncIntermediate only updates whatever has changed, but, as a side
effect, requires much more disk space.
SyncObjects will only sync whatever is required for a block and will not
save intermediate state to disk. As drawback this requires more time
when more txs come in.
2015-07-04 02:51:36 +02:00
29e2fb38f8
core, miner: miner header validation, transaction & receipt writing
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* 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
4c490db6af
Use uint64 for block header timestamp
2015-06-30 10:52:11 +02:00
ceaf1c080b
core: add GenerateChain, GenesisBlockForTesting
2015-06-29 18:51:47 +02:00
1d42888d30
core/types: make blocks immutable
2015-06-29 18:51:47 +02:00
07c3de3f75
core, miner, xeth: renamed gas methods
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* BuyGas => SubGas
* RefundGas => AddGas
* SetGasPool => SetGasLimit
2015-06-21 17:09:19 +02:00
6244b10a8f
core: settable genesis nonce
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You can set the nonce of the block with `--genesisnonce`. When the
genesis nonce changes and it doesn't match with the first block in your
database it will fail. A new `datadir` must be given if the nonce of the
genesis block changes.
2015-06-08 18:33:43 +02:00
ec7a2c3442
core: don't remove transactions after block processing
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The transaction pool drops processed transactions on its own
during pool maintenance.
2015-06-03 22:43:23 +02:00
40717465bc
core: fixed tests
2015-05-18 18:16:53 +02:00
f6669db001
core: fixed mining strategy
2015-05-15 12:24:29 +02:00
b1cc9cdc74
Integrate new ethash API and change geth makedag cmd
2015-05-05 08:24:15 +02:00
735b029db9
core: return the index of the block that failed when inserting a chain
2015-04-29 14:00:24 +02:00
145e02fc54
core, miner: added value check on tx validation
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* 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
405720b218
xeth, core, cmd/utils: Transaction can not be over block gas limit
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Transactions will be invalidated when the tx.gas_limit > block.gas_limit
2015-04-24 17:48:13 +02:00
888ece0cb2
core: fixed test
2015-04-23 11:50:12 +02:00
97b0c4b697
core: moved TD calculation from proc to chain
2015-04-20 12:01:20 +02:00
6184781b49
Improved transaction pool
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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
9c55576c7b
Block header changed & console miner control
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* miner control moved to `admin.miner`
* miner option to set extra data
* block extra now bytes
2015-04-05 18:59:18 +02:00
e1ed8c33bd
Improved chain manager, improved block processor, fixed tests
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* ChainManager allows cached future blocks for later processing
* BlockProcessor allows a 4 second window on future blocks
* Fixed tests
2015-04-04 16:35:23 +02:00
b8124ec791
Removed old (unused) argument
2015-04-01 23:58:26 +02:00
0330077d76
moved state and vm to core
2015-03-23 16:59:09 +01:00
b5a71d955c
merge
2015-03-19 16:59:13 +01:00
14a2f42f37
fixed chain event. Closes #529
2015-03-19 16:19:54 +01:00
8ce6a36478
converted chain manager
2015-03-16 23:48:18 +01:00
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
ef6706696c
Add additional extra database for non-protocol related data
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* Add transaction to extra database after a successful block process
2015-03-12 14:50:35 +01:00
cd856cb213
Separated block db from state db. Partial fix for #416
2015-03-06 18:26:16 +01:00
84a4f761f3
uncle validation
2015-03-04 10:49:56 +01:00
26de12d9bf
Changed nonce to a uint64
2015-03-03 21:04:31 +01:00
313fe3861b
fixed pow stuff
2015-03-03 17:55:23 +01:00
de9f79133f
Introducing ethash
2015-03-02 22:29:34 -05:00
0efd6a881a
public functions for making chains on the fly
2015-02-27 16:05:03 -05:00
Jeffrey Wilcke
Felix Lange
Gustav Simonsson
Matthew Wampler-Doty
Ethan Buchman