Jeffrey Wilcke
445feaeef5
core, core/state, trie: EIP158, reprice & skip empty account write
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This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
8 years ago
Felix Lange
016007bd25
eth, eth/downloader, eth/fetcher: delete eth/61 code
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The eth/61 protocol was disabled in #2776 , this commit removes its
message handlers and hash-chain sync logic.
8 years ago
Péter Szilágyi
3291235711
accounts, core, eth: pass chain config for chain maker to test DAO
8 years ago
Péter Szilágyi
5b0ee8ec30
core, eth, trie: fix data races and merge/review issues
9 years ago
Péter Szilágyi
832b37c822
core, eth: receipt chain reconstruction
9 years ago
Péter Szilágyi
47a7fe5d22
eth: port the synchronisation algo to eth/62
9 years ago
Péter Szilágyi
42f44dda54
eth, eth/downloader: handle header requests, table driven proto tests
9 years ago
Gustav Simonsson
26c6e3b206
miner: gas limit strategy, target 3141592 & def gas price 50 Shannon
9 years ago
Felix Lange
bfbcfbe4a9
all: fix license headers one more time
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I forgot to update one instance of "go-ethereum" in commit 3f047be5a
.
9 years ago
Felix Lange
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".
9 years ago
Felix Lange
ea54283b30
all: update license information
9 years ago
Felix Lange
e0e5f74776
eth/downloader, eth/fetcher: use core.GenerateChain in tests
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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).
10 years ago
Péter Szilágyi
99ca4b619b
eth/fetcher: clean up test assertions
10 years ago
Péter Szilágyi
b53f701c27
eth/fetcher: remove test sleeps (15s -> 2.8s)
10 years ago
Péter Szilágyi
1989d1491a
eth/fetcher: handle and (crude) test block memory DOS
10 years ago
Péter Szilágyi
d36c25bcbc
eth/fetcher: handle and test block announce DOS attacks
10 years ago
Péter Szilágyi
13c25036ea
eth/fetcher: since uncles are allowed, drop phase test
10 years ago
Péter Szilágyi
b91b581b80
eth, eth/fetcher: propagate after header verify, announce only on insert
10 years ago
Péter Szilágyi
5ec6ecc511
eth, eth/fetcher: move propagated block import into fetcher
10 years ago
Péter Szilágyi
a9ada0b5ba
eth/fetcher: make tests thread safe
10 years ago
Péter Szilágyi
37c5ff392f
eth/fetcher: build longest chain until proven otherwise
10 years ago
Péter Szilágyi
497a7f1717
eth, eth/fetcher: define and enforce propagation boundaries
10 years ago
Péter Szilágyi
026ee40650
eth/fetcher: deduplicate future blocks
10 years ago
Péter Szilágyi
11c8f83a58
eth, eth/fetcher: cache future propagated blocks too
10 years ago
Péter Szilágyi
057bc237ad
eth, eth/fetcher: use an import queue to store out of order blocks
10 years ago
Péter Szilágyi
8b64e041d6
eth/fetcher: add test to check for duplicate downloads
10 years ago
Péter Szilágyi
2a1b722d04
eth/fetcher: fix timer reset bug, add initial tests
10 years ago