180 Commits (2ab365f6d8c51d0e313d5ed30d777e49c7dd1213)

Author	SHA1	Message	Date
Felix Lange	9be5d5cd90	eth/downloader: fix negative balance issue in tests ... The test chain generated by makeChainFork included invalid uncle headers, crashing the generator during the state commit. The headers were invalid because they used the iteration counter as the block number, even though makeChainFork uses a block with number > 0 as the parent. Fix this by introducing BlockGen.Number, which allows accessing the actual number of the block being generated.	9 years ago
Felix Lange	dd09af27af	eth/downloader: run tests in parallel	9 years ago
Felix Lange	900da3d800	eth/downloader: don't hang for spurious deliveries ... Unexpected deliveries could block indefinitely if they arrived at the right time. The fix is to ensure that the cancellation channel is always closed when the sync ends, unblocking any deliveries. Also remove the atomic check for whether a sync is currently running because it doesn't help and can be misleading. Cancelling always seems to break the tests though. The downloader spawned d.process whenever new data arrived, making it somewhat hard to track when block processing was actually done. Fix this by running d.process in a dedicated goroutine that is tied to the lifecycle of the sync. d.process gets notified of new work by the queue instead of being invoked all the time. This removes a ton of weird workaround code, including a hairy use of atomic CAS.	9 years ago
Péter Szilágyi	5b0ee8ec30	core, eth, trie: fix data races and merge/review issues	9 years ago
Péter Szilágyi	a9d8dfc8e7	core, eth: roll back uncertain headers in failed fast syncs	9 years ago
Péter Szilágyi	b97e34a8e4	eth/downloader: concurrent receipt and state processing	9 years ago
Péter Szilágyi	ab27bee25a	core, eth, trie: direct state trie synchronization	9 years ago
Péter Szilágyi	832b37c822	core, eth: receipt chain reconstruction	9 years ago
Péter Szilágyi	f186b39018	eth/downloader: add fast and light sync strategies	9 years ago
Péter Szilágyi	47f62a67aa	eth/downloader: match capabilities when querying idle peers	9 years ago
Péter Szilágyi	99b62f36b6	eth/downloader: header-chain order and ancestry check	9 years ago
Péter Szilágyi	0a7d059b6a	eth, rpc: standardize the chain sync progress counters	9 years ago
Péter Szilágyi	cdc2662c40	core: split out TD from database and all internals	9 years ago
Péter Szilágyi	47a7fe5d22	eth: port the synchronisation algo to eth/62	9 years ago
Péter Szilágyi	ca88e18f59	eth: kill off protocol eth/60 in preparation for eth/62	9 years ago
Péter Szilágyi	6adbaabc65	eth, eth/downloader: don't report stall if fetcher filled the block	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... 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 ... 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
Péter Szilágyi	492d5454b1	eth/downloader: drop peer if advertised TD but won't delvier	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
Péter Szilágyi	f857fb7600	eth/downloader: fix a rare test race on the OSX CI	10 years ago
Péter Szilágyi	f43c07cb3c	eth, eth/downloader: transition to eth 61	10 years ago
Péter Szilágyi	af51dc4d63	eth, eth/downloader: pass the eth protocol version through	10 years ago
Felix Lange	e0e5f74776	eth/downloader, eth/fetcher: use core.GenerateChain in tests ... 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
Felix Lange	1d42888d30	core/types: make blocks immutable	10 years ago
Péter Szilágyi	2a1b722d04	eth/fetcher: fix timer reset bug, add initial tests	10 years ago
Péter Szilágyi	4365668462	eth/downloader: extend slow test to fix even slower CI server...	10 years ago
Péter Szilágyi	55dd8fd621	eth/downloader: always reenter processing if not exiting	10 years ago
Péter Szilágyi	2f4cbe22f5	eth, eth/downloader: fix processing interrupt caused by temp cancel	10 years ago
Péter Szilágyi	4a1e82cf3f	eth/downloader: fix #1280, overlapping (good/bad) delivery hang	10 years ago
Péter Szilágyi	b240983e2b	eth, eth/downloader: do async block fetches, add dl tests	10 years ago
Péter Szilágyi	30a9939388	eth/downloader: sanity test for multi peer syncs	10 years ago
Péter Szilágyi	fc7abd9886	eth, eth/downloader: move block processing into the downlaoder	10 years ago
Péter Szilágyi	0fc71877a7	eth/downloader: add valid peer during attacks (check interference)	10 years ago
Péter Szilágyi	80833f8137	eth/downloader: instreument and test the sync peer drop	10 years ago
Péter Szilágyi	2dd6a62f67	eth/downloader: support individual peers in the test suite	10 years ago
Péter Szilágyi	2937903299	eth/downloader: remove uneeded testing functions	10 years ago
Péter Szilágyi	66d3dc8690	eth, eth/downloader: move peer removal into downloader	10 years ago
Péter Szilágyi	4ed3509a02	eth/downloader: test registration rejection on head ban	10 years ago
Péter Szilágyi	63c6cedb14	eth/downloader: cap the hash ban set, add test for it	10 years ago
Péter Szilágyi	4b2dd44711	eth/downloader: fix throttling test to be less timing dependent	10 years ago
Péter Szilágyi	b40c796ff7	eth/downloader: preallocate the block cache	10 years ago
Péter Szilágyi	9da0232eef	eth/downloader: update test for shitty travis	10 years ago
Péter Szilágyi	84bc93d8cb	eth/downloader: accumulating hash bans for reconnecting attackers	10 years ago
Péter Szilágyi	eedb25b22a	eth/downloader: clean up tests and unused variables	10 years ago
Péter Szilágyi	c9a546c310	eth/downloader: add a basic block download congestion control	10 years ago
Péter Szilágyi	eafdc1f8e3	eth, eth/downloader: surface downloaded block origin, drop on error	10 years ago
Péter Szilágyi	06a041589f	eth, eth/downloader: remove duplicate consts, bump hash fetch to 2K	10 years ago
Péter Szilágyi	52db6d8be5	eth/downloader: circumvent a forged block chain with known parent attack	10 years ago
Péter Szilágyi	e8b22b9253	eth/downloader: prevent a peer from dripping bad hashes	10 years ago