Péter Szilágyi
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492d5454b1
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eth/downloader: drop peer if advertised TD but won't delvier
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2015-07-09 14:40:18 +03:00 |
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Felix Lange
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ea54283b30
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all: update license information
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2015-07-07 14:12:44 +02:00 |
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Péter Szilágyi
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d6f2c0a76f
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eth, eth/downloader: fix #1231, DOS vulnerability in hash queueing
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2015-07-01 15:21:35 +03:00 |
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Péter Szilágyi
|
60454da650
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eth/downloader: reduce hash fetches in prep for eth/61
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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 |
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Péter Szilágyi
|
af51dc4d63
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eth, eth/downloader: pass the eth protocol version through
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2015-06-30 19:00:01 +03:00 |
|
Péter Szilágyi
|
5ec6ecc511
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eth, eth/fetcher: move propagated block import into fetcher
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2015-06-18 15:56:08 +03:00 |
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Péter Szilágyi
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7c2af1c117
|
eth, eth/fetcher: separate notification sync mechanism
|
2015-06-18 15:56:07 +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 |
|
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 |
|
Péter Szilágyi
|
fc7abd9886
|
eth, eth/downloader: move block processing into the downlaoder
|
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
|
66d3dc8690
|
eth, eth/downloader: move peer removal into downloader
|
2015-06-15 09:22:36 +03:00 |
|
Péter Szilágyi
|
3c1cccc801
|
eth/downloader: fetch the block hashes on the fly, when needed
|
2015-06-10 20:12:22 +03:00 |
|
Péter Szilágyi
|
271fb20ecb
|
cmd/geth, eth/downloader: rough guess at the import eta
|
2015-06-10 18:01:05 +03:00 |
|
Péter Szilágyi
|
b3d5ce7d48
|
cmd/geth, eth/downloader: collect and report import progress too
|
2015-06-10 01:20:35 +03:00 |
|
Felix Lange
|
8dc3048f65
|
eth/downloader: fix hash fetch timeout handling
Fixes #1206
|
2015-06-09 17:07:10 +02:00 |
|
Péter Szilágyi
|
c4f224932f
|
eth/downloader: reject peer registration if head is banned
|
2015-06-08 14:46:31 +03:00 |
|
Péter Szilágyi
|
63c6cedb14
|
eth/downloader: cap the hash ban set, add test for it
|
2015-06-08 14:12:00 +03:00 |
|
Péter Szilágyi
|
b40c796ff7
|
eth/downloader: preallocate the block cache
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
1d7bf3d39f
|
eth/downloader: fix merge compile error
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
6d497f61c6
|
eth/downloader: don't block hash deliveries while pulling blocks
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
0275fcb3d3
|
eth/downloader: clean up and simplify the code a bit
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
abdfcda4dd
|
eth/downloader: short circuit sync if head hash is banned
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
84bc93d8cb
|
eth/downloader: accumulating hash bans for reconnecting attackers
|
2015-06-08 13:23:58 +03:00 |
|
Péter Szilágyi
|
eedb25b22a
|
eth/downloader: clean up tests and unused variables
|
2015-06-08 13:23:57 +03:00 |
|
Jeffrey Wilcke
|
b94a76d17e
|
Merge pull request #1189 from karalabe/downloader-polishes
eth/downloader: handle timeouts more gracefully
|
2015-06-05 08:31:57 -07:00 |
|
Péter Szilágyi
|
94e525ae12
|
eth, eth/downloader: fix #1098, elevate empty hash errors to peer drops
|
2015-06-05 12:52:48 +03:00 |
|
Péter Szilágyi
|
328ef60b85
|
eth/downloader: differentiate stale and nonexistent deliveries
|
2015-06-05 12:37:48 +03:00 |
|
Péter Szilágyi
|
94e4aa6ea9
|
eth/downloader: log hard timeouts and reset capacity
|
2015-06-05 11:53:46 +03:00 |
|
Péter Szilágyi
|
24cca2f18d
|
eth/downloader: log after state updates, easier to debug
|
2015-06-04 15:10:43 +03:00 |
|
Péter Szilágyi
|
28c32d1b1b
|
eth/downloader: fix #1178, don't request blocks beyond the cache bounds
|
2015-06-04 14:51:14 +03:00 |
|
Péter Szilágyi
|
c9a546c310
|
eth/downloader: add a basic block download congestion control
|
2015-06-03 14:40:11 +03:00 |
|
Péter Szilágyi
|
29b0480cfb
|
core, eth/downloader: expose the bad hashes, check in downloader
|
2015-05-28 14:03:10 +03:00 |
|
Péter Szilágyi
|
3083ec5e32
|
eth/downloader: silence "Added N blocks from..." if N == 0
|
2015-05-26 16:10:28 +03:00 |
|
Péter Szilágyi
|
eafdc1f8e3
|
eth, eth/downloader: surface downloaded block origin, drop on error
|
2015-05-26 14:00:21 +03:00 |
|
Péter Szilágyi
|
06a041589f
|
eth, eth/downloader: remove duplicate consts, bump hash fetch to 2K
|
2015-05-21 18:16:04 +03:00 |
|
Péter Szilágyi
|
52db6d8be5
|
eth/downloader: circumvent a forged block chain with known parent attack
|
2015-05-21 08:37:27 +03:00 |
|
Péter Szilágyi
|
e8b22b9253
|
eth/downloader: prevent a peer from dripping bad hashes
|
2015-05-21 08:07:58 +03:00 |
|
obscuren
|
c2ef8682fe
|
eth/downloader: moved start event
Start event has moved because it could possibly could stall the miner
|
2015-05-16 13:02:30 +02:00 |
|
Péter Szilágyi
|
f3ae8f50a5
|
eth/downloader: circumvent download race between crosscheck and hashes
|
2015-05-15 20:54:10 +03:00 |
|
Péter Szilágyi
|
4f0d88cb02
|
eth/downloader: fix cancel channel double close
|
2015-05-15 19:43:42 +03:00 |
|
Péter Szilágyi
|
5c1a7b965c
|
eth/downloader: circumvent a fake blockchain attack
|
2015-05-15 15:04:15 +03:00 |
|
Péter Szilágyi
|
b517967f86
|
eth/downloader: don't penalize for stale cross checks
|
2015-05-15 15:03:08 +03:00 |
|
Péter Szilágyi
|
83226762c2
|
eth, eth/downloader: detect and handle madeup hash attacks
|
2015-05-15 15:01:58 +03:00 |
|
Péter Szilágyi
|
72411eb24c
|
eth/downloader: circumvent hash reordering attacks
|
2015-05-15 15:01:58 +03:00 |
|
Péter Szilágyi
|
bcc2980179
|
eth/downloader: check sync after failed attacks
|
2015-05-15 15:01:58 +03:00 |
|