122 Commits (92faf1bf7a0aee0bd42187420829625c7fcbde3f)

Author	SHA1	Message	Date
Martin Holst Swende	59e1953246	core, ethdb, trie: mode dirty data to clean cache on flush (#19307) ... This PR is a more advanced form of the dirty-to-clean cacher (#18995), where we reuse previous database write batches as datasets to uncache, saving a dirty-trie-iteration and a dirty-trie-rlp-reencoding per block.	6 years ago
Péter Szilágyi	211ec46284	les, light: verbose errors on state retrieval issues	6 years ago
Péter Szilágyi	054412e335	all: clean up and proerly abstract database access	6 years ago
Felföldi Zsolt	c2003ed63b	les, les/flowcontrol: improved request serving and flow control (#18230) ... This change - implements concurrent LES request serving even for a single peer. - replaces the request cost estimation method with a cost table based on benchmarks which gives much more consistent results. Until now the allowed number of light peers was just a guess which probably contributed a lot to the fluctuating quality of available service. Everything related to request cost is implemented in a single object, the 'cost tracker'. It uses a fixed cost table with a global 'correction factor'. Benchmark code is included and can be run at any time to adapt costs to low-level implementation changes. - reimplements flowcontrol.ClientManager in a cleaner and more efficient way, with added capabilities: There is now control over bandwidth, which allows using the flow control parameters for client prioritization. Target utilization over 100 percent is now supported to model concurrent request processing. Total serving bandwidth is reduced during block processing to prevent database contention. - implements an RPC API for the LES servers allowing server operators to assign priority bandwidth to certain clients and change prioritized status even while the client is connected. The new API is meant for cases where server operators charge for LES using an off-protocol mechanism. - adds a unit test for the new client manager. - adds an end-to-end test using the network simulator that tests bandwidth control functions through the new API.	6 years ago
Matthew Halpern	325334f61a	light: enforce camel case variable names (#19054)	6 years ago
Matthew Halpern	6f714ed73e	light: make chain receiver names consistent (#18997)	6 years ago
Matthew Halpern	7c339ff442	light: make transaction pool receiver names consistent (#19000)	6 years ago
Felix Lange	684facedb8	light: fix disableCheckFreq locking (#18515) ... This change unbreaks the build and removes racy access to disableCheckFreq. Even though the field is set while holding the lock, it was read outside of the protected section.	6 years ago
b00ris	769657060e	les: implement ultralight client (#16904) ... For more information about this light client mode, read https://hackmd.io/s/HJy7jjZpm	6 years ago
Péter Szilágyi	f25f776c9f	core, light: get rid of the dual mutexes, hard to reason with	6 years ago
Iskander (Alex) Sharipov	da6e6e7971	light: fix duplicated argument in bytes.Equal call ... Most probably a copy/paste kind of error. Found with gocritic `dupArg` checker.	6 years ago
Sheldon	ca228569e4	light: odrTrie tryUpdate should use update (#18107) ... TryUpdate does not call t.trie.TryUpdate(key, value) and calls t.trie.TryDelete instead. The update operation simply deletes the corresponding entry, though it could retrieve later by odr. However, it adds further network overhead.	6 years ago
Péter Szilágyi	434dd5bc00	cmd, core, eth, light, trie: add trie read caching layer	6 years ago
gary rong	c5d34fc94e	les, light: reduce les testing stress (#17867)	6 years ago
gary rong	d6254f827b	all: protect self-mined block during reorg (#17656)	6 years ago
Péter Szilágyi	af89093116	les, light, params: update light client CHTs	6 years ago
Péter Szilágyi	0f2ba07c41	common, core, light: add block age into info logs	6 years ago
Felföldi Zsolt	63352bf424	core: safe indexer operation when syncing starts before the checkpoint (#17511)	6 years ago
gary rong	b69476b372	all: make indexer configurable (#17188)	6 years ago
Péter Szilágyi	9f036647e4	consensus/clique, light: light client snapshots on Rinkeby	6 years ago
Felföldi Zsolt	1de9ada401	light: new CHTs (#17448)	6 years ago
Felföldi Zsolt	2cdf6ee7e0	light: CHT and bloom trie indexers working in light mode (#16534) ... This PR enables the indexers to work in light client mode by downloading a part of these tries (the Merkle proofs of the last values of the last known section) in order to be able to add new values and recalculate subsequent hashes. It also adds CHT data to NodeInfo.	6 years ago
Sheldon	9e24491c65	core/bloombits, light: fix typos (#17235)	6 years ago
Felföldi Zsolt	f524ec4326	light: new CHTs (#17124)	6 years ago
gary rong	a4a2343cdc	ethdb, core: implement delete for db batch (#17101)	6 years ago
Felföldi Zsolt	049f5b3572	core, eth, les: more efficient hash-based header chain retrieval (#16946)	7 years ago
Felföldi Zsolt	2977538ac0	light: new CHTs for mainnet and ropsten (#16926)	7 years ago
kiel barry	cbfb40b0aa	params: fix golint warnings (#16853) ... params: fix golint warnings	7 years ago
Péter Szilágyi	49719e21bc	core, eth: minor txpool event cleanups	7 years ago
rjl493456442	a2e43d28d0	all: collate new transaction events together	7 years ago
Felföldi Zsolt	595b47e535	light: new CHT for mainnet and ropsten (#16736)	7 years ago
gary rong	7beccb29be	all: get rid of error when creating memory database (#16716) ... * all: get rid of error when create mdb * core: clean up variables definition * all: inline mdb definition	7 years ago
Péter Szilágyi	6cf0ab38bd	core/rawdb: separate raw database access to own package (#16666)	7 years ago
Felföldi Zsolt	92c6d13083	light: new CHTs (#16515)	7 years ago
Felföldi Zsolt	45bd4fedde	light: new CHT for ropsten (#16393)	7 years ago
Felix Lange	89cc604a50	light: new mainnet CHT (#16390)	7 years ago
Kyuntae Ethan Kim	63687f04e4	core: check transaction/receipt count match when reconstructing blocks (#16272)	7 years ago
Felföldi Zsolt	5ad7b9123c	light: new CHTs (#16233)	7 years ago
Martin Holst Swende	f83237573f	core: make current*Block atomic, and accessor functions mutex-free (#16171) ... * core: make current*Block atomic, and accessor functions mutex-free * core: fix review concerns * core: fix error in atomic assignment * core/light: implement atomic getter/setter for headerchain	7 years ago
Péter Szilágyi	5cf1d35470	eth, les, light: filter on logs only, derive receipts on demand	7 years ago
Felix Lange	a5c0bbb4f4	all: update license information (#16089)	7 years ago
Felföldi Zsolt	8d32c4b990	light: new CHTs (#16074)	7 years ago
Péter Szilágyi	7a0019c63b	les, light: fix CHT trie retrievals (#16039) ... * les, light: fix CHT trie retrievals * les, light: minor polishes, test remote CHT retrievals * les, light: deterministic nodeset rlp, bloombits test skeleton * les: add an event emission to the les bloombits test * les: drop dead tester code	7 years ago
Péter Szilágyi	eb07dbb079	eth, light: minor light client startup cleanups	7 years ago
Péter Szilágyi	55599ee95d	core, trie: intermediate mempool between trie and database (#15857) ... This commit reduces database I/O by not writing every state trie to disk.	7 years ago
Péter Szilágyi	566d5c0777	core, eth, les, light: get rid of redundant methods	7 years ago
Felföldi Zsolt	ec96216d16	Chain indexer fix + new CHT (#15934) ... * core, light: fix chain indexer bug * light: add new CHT	7 years ago
Péter Szilágyi	6f69cdd109	all: switch gas limits from big.Int to uint64	7 years ago
Péter Szilágyi	f7ca03ae87	eth, les, light: expose chain config in les node info too (#15732)	7 years ago
gary rong	5f8888e116	accounts, consensus, core, eth: make chain maker consensus agnostic (#15497) ... * accounts, consensus, core, eth: make chain maker consensus agnostic * consensus, core: move CalcDifficulty to Engine interface * consensus: add docs for calcDifficulty function * consensus, core: minor comment fixups	7 years ago