129 Commits

Author	SHA1	Message	Date
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	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	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
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	4ed3509a02	eth/downloader: test registration rejection on head ban	2015-06-08 15:02:52 +03:00
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	4b2dd44711	eth/downloader: fix throttling test to be less timing dependent	2015-06-08 13:23:58 +03:00
Péter Szilágyi	2d627995cf	eth/downloader: fix another rebase error	2015-06-08 13:23:58 +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	9da0232eef	eth/downloader: update test for shitty travis	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	d754c25cc8	eth/downloader: drop log entry from peer, it's covered already	2015-06-04 16:22:55 +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	3ec159ab6b	eth/downloader: demote peers if they exceed the soft limits at 1 blocks already	2015-06-03 15:43:12 +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
Jeffrey Wilcke	af28736bd0	Merge pull request #1064 from karalabe/downloader-attacks ... Fix two additional download vulnerabilities	2015-05-21 09:00:12 -07:00
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
Péter Szilágyi	6f54eb6d9a	eth/downloader: fix test to it doesn't time out on a slow machine	2015-05-20 10:15:42 +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
Jeffrey Wilcke	82c0780f81	Merge pull request #996 from karalabe/fix-potential-crosscheck-race ... eth/downloader: circumvent download race between crosscheck and hashes	2015-05-15 11:23:44 -07:00
Péter Szilágyi	412cf98bbc	eth/downloader: fix #992, where tests may time out on a slow machine	2015-05-15 21:16:42 +03:00
Péter Szilágyi	f3ae8f50a5	eth/downloader: circumvent download race between crosscheck and hashes	2015-05-15 20:54:10 +03:00