Péter Szilágyi
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b40c796ff7
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eth/downloader: preallocate the block cache
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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1d7bf3d39f
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eth/downloader: fix merge compile error
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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6d497f61c6
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eth/downloader: don't block hash deliveries while pulling blocks
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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9da0232eef
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eth/downloader: update test for shitty travis
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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0275fcb3d3
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eth/downloader: clean up and simplify the code a bit
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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abdfcda4dd
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eth/downloader: short circuit sync if head hash is banned
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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84bc93d8cb
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eth/downloader: accumulating hash bans for reconnecting attackers
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2015-06-08 13:23:58 +03:00 |
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Péter Szilágyi
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eedb25b22a
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eth/downloader: clean up tests and unused variables
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2015-06-08 13:23:57 +03:00 |
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Jeffrey Wilcke
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b94a76d17e
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Merge pull request #1189 from karalabe/downloader-polishes
eth/downloader: handle timeouts more gracefully
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2015-06-05 08:31:57 -07:00 |
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Péter Szilágyi
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94e525ae12
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eth, eth/downloader: fix #1098, elevate empty hash errors to peer drops
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2015-06-05 12:52:48 +03:00 |
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Péter Szilágyi
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328ef60b85
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eth/downloader: differentiate stale and nonexistent deliveries
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2015-06-05 12:37:48 +03:00 |
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Péter Szilágyi
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94e4aa6ea9
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eth/downloader: log hard timeouts and reset capacity
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2015-06-05 11:53:46 +03:00 |
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Péter Szilágyi
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d754c25cc8
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eth/downloader: drop log entry from peer, it's covered already
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2015-06-04 16:22:55 +03:00 |
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Péter Szilágyi
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24cca2f18d
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eth/downloader: log after state updates, easier to debug
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2015-06-04 15:10:43 +03:00 |
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Péter Szilágyi
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28c32d1b1b
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eth/downloader: fix #1178, don't request blocks beyond the cache bounds
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2015-06-04 14:51:14 +03:00 |
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Péter Szilágyi
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3ec159ab6b
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eth/downloader: demote peers if they exceed the soft limits at 1 blocks already
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2015-06-03 15:43:12 +03:00 |
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Péter Szilágyi
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c9a546c310
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eth/downloader: add a basic block download congestion control
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2015-06-03 14:40:11 +03:00 |
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Péter Szilágyi
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29b0480cfb
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core, eth/downloader: expose the bad hashes, check in downloader
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2015-05-28 14:03:10 +03:00 |
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Péter Szilágyi
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3083ec5e32
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eth/downloader: silence "Added N blocks from..." if N == 0
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2015-05-26 16:10:28 +03:00 |
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Péter Szilágyi
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eafdc1f8e3
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eth, eth/downloader: surface downloaded block origin, drop on error
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2015-05-26 14:00:21 +03:00 |
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Jeffrey Wilcke
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af28736bd0
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Merge pull request #1064 from karalabe/downloader-attacks
Fix two additional download vulnerabilities
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2015-05-21 09:00:12 -07:00 |
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Péter Szilágyi
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06a041589f
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eth, eth/downloader: remove duplicate consts, bump hash fetch to 2K
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2015-05-21 18:16:04 +03:00 |
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Péter Szilágyi
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52db6d8be5
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eth/downloader: circumvent a forged block chain with known parent attack
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2015-05-21 08:37:27 +03:00 |
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Péter Szilágyi
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e8b22b9253
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eth/downloader: prevent a peer from dripping bad hashes
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2015-05-21 08:07:58 +03:00 |
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Péter Szilágyi
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6f54eb6d9a
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eth/downloader: fix test to it doesn't time out on a slow machine
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2015-05-20 10:15:42 +03:00 |
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obscuren
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c2ef8682fe
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eth/downloader: moved start event
Start event has moved because it could possibly could stall the miner
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2015-05-16 13:02:30 +02:00 |
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Jeffrey Wilcke
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82c0780f81
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Merge pull request #996 from karalabe/fix-potential-crosscheck-race
eth/downloader: circumvent download race between crosscheck and hashes
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2015-05-15 11:23:44 -07:00 |
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Péter Szilágyi
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412cf98bbc
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eth/downloader: fix #992, where tests may time out on a slow machine
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2015-05-15 21:16:42 +03:00 |
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Péter Szilágyi
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f3ae8f50a5
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eth/downloader: circumvent download race between crosscheck and hashes
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2015-05-15 20:54:10 +03:00 |
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Péter Szilágyi
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4f0d88cb02
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eth/downloader: fix cancel channel double close
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2015-05-15 19:43:42 +03:00 |
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Péter Szilágyi
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5c1a7b965c
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eth/downloader: circumvent a fake blockchain attack
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2015-05-15 15:04:15 +03:00 |
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Péter Szilágyi
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b517967f86
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eth/downloader: don't penalize for stale cross checks
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2015-05-15 15:03:08 +03:00 |
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Péter Szilágyi
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83226762c2
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eth, eth/downloader: detect and handle madeup hash attacks
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2015-05-15 15:01:58 +03:00 |
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Péter Szilágyi
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72411eb24c
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eth/downloader: circumvent hash reordering attacks
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2015-05-15 15:01:58 +03:00 |
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Péter Szilágyi
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bcc2980179
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eth/downloader: check sync after failed attacks
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2015-05-15 15:01:58 +03:00 |
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Péter Szilágyi
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366e9627e8
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eth/downloader: add a test for detecting missing blocks
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2015-05-15 15:01:58 +03:00 |
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Péter Szilágyi
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cd2fb09051
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eth, eth/downloader: prevent hash repeater attack
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2015-05-15 15:01:58 +03:00 |
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obscuren
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cfb2b51b74
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eth/downloader: fixed test
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2015-05-15 12:47:32 +02:00 |
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obscuren
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b71091e337
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eth, eth/downloader, miner: use download events to check miner start
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2015-05-15 00:43:10 +02:00 |
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Jeffrey Wilcke
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060a07cf69
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Merge pull request #974 from karalabe/downloader-fix-unknown-parent-attack
eth, eth/downloader: handle a potential unknown parent attack
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2015-05-14 08:16:30 -07:00 |
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Péter Szilágyi
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fe87feccb1
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eth/downloader: add a small additional check to the test
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2015-05-14 15:44:54 +03:00 |
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Péter Szilágyi
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ebf1eb9359
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eth/downloader: remove a previous leftover
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2015-05-14 15:40:28 +03:00 |
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Péter Szilágyi
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3eda70c64c
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eth, eth/downloader: remove parent verification from the downlaoder
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2015-05-14 15:38:49 +03:00 |
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Péter Szilágyi
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a4246c2da6
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eth, eth/downloader: handle a potential unknown parent attack
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2015-05-14 15:24:18 +03:00 |
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Jeffrey Wilcke
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2b06fe3eff
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Merge pull request #950 from karalabe/downloader-cancel-sync
eth/downloader: fix deliveries to check for sync cancels
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2015-05-14 04:05:13 -07:00 |
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Péter Szilágyi
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910a6d4e46
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eth/downloader: fix nil panic caused by wrong variable use
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2015-05-13 17:25:01 +03:00 |
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Péter Szilágyi
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de3a71cafd
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eth/downloader: remove a redundant sync progress check
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2015-05-13 16:56:01 +03:00 |
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Péter Szilágyi
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48ee0777a5
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eth/downloader: add a user sync notificaton
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2015-05-13 16:03:05 +03:00 |
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Péter Szilágyi
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ec57aa64cd
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eth/downloader: sync the cancel channel during cancel too
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2015-05-13 14:01:08 +03:00 |
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Péter Szilágyi
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ee0c892303
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eth/downloader: fix deliveries to check for sync cancels
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2015-05-13 13:47:21 +03:00 |
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