17 Commits (aed25640a42bfafd33abd0fab1e9b021bc9c32a0)

Author	SHA1	Message	Date
Felix Lange	b4374436f3	p2p/discover: fix race involving the seed node iterator ... nodeDB.querySeeds was not safe for concurrent use but could be called concurrenty on multiple goroutines in the following case: - the table was empty - a timed refresh started - a lookup was started and initiated refresh These conditions are unlikely to coincide during normal use, but are much more likely to occur all at once when the user's machine just woke from sleep. The root cause of the issue is that querySeeds reused the same leveldb iterator until it was exhausted. This commit moves the refresh scheduling logic into its own goroutine (so only one refresh is ever active) and changes querySeeds to not use a persistent iterator. The seed node selection is now more random and ignores nodes that have not been contacted in the last 5 days.	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
Felix Lange	ea54283b30	all: update license information	9 years ago
Péter Szilágyi	64174f196f	p2p/discover: add support for counting findnode failures	9 years ago
Péter Szilágyi	cbd3ae6906	p2p/discover: fix #838, evacuate self entries from the node db	9 years ago
Felix Lange	d2f119cf9b	p2p/discover: limit open files for node database	9 years ago
Felix Lange	72ab6d3255	p2p/discover: track sha3(ID) in Node	10 years ago
Péter Szilágyi	b569550a39	p2p/discover: fix api issues caused by leveldb update	10 years ago
Péter Szilágyi	4992765032	p2p/discover: fix goroutine leak due to blocking on sync.Once	10 years ago
Péter Szilágyi	437cf4b3ac	p2p/discover: add node expirer and related tests	10 years ago
Péter Szilágyi	a136e2bb22	p2p/discover: parametrize nodedb version, add persistency tests	10 years ago
Péter Szilágyi	75fd738dea	p2p/discover: drop a superfluous warning	10 years ago
Péter Szilágyi	85b4b44235	p2p/discover: use iterator based seeding, drop old protocol test	10 years ago
Péter Szilágyi	8de8f61d36	p2p/discover: write the basic tests, catch RLP bug	10 years ago
Péter Szilágyi	0201c04b95	p2p/discovery: fix issues raised in the nodeDb PR	10 years ago
Péter Szilágyi	8646365b42	cmd/bootnode, eth, p2p, p2p/discover: use a fancier db design	10 years ago