19 Commits (5dd0cd12ec05bd2ced2ab1317168b0b991344fc2)

Author	SHA1	Message	Date
gary rong	802074cba9	core: fix chain indexer (#19786) ... This PR fixes an issue in chain indexer. Currently chain indexer will validate whether the stored data is canonical by comparing section head and canonical hash. But the header of the checkpoint may not exist in the database. We should skip validation for sections below the checkpoint.	6 years ago
Felföldi Zsolt	32273df0ea	core: fix chain indexer reorg bug (#19748) ... * core: fix chain indexer reorg bug * core: prevent reverting valid section when reorg happens	6 years ago
gary rong	f7cdea2bdc	all: on-chain oracle checkpoint syncing (#19543) ... * all: implement simple checkpoint syncing cmd, les, node: remove callback mechanism cmd, node: remove callback definition les: simplify the registrar les: expose checkpoint rpc services in the light client les, light: don't store untrusted receipt cmd, contracts, les: discard stale checkpoint cmd, contracts/registrar: loose restriction of registeration cmd, contracts: add replay-protection all: off-chain multi-signature contract params: deploy checkpoint contract for rinkeby cmd/registrar: add raw signing mode for registrar cmd/registrar, contracts/registrar, les: fixed messages * cmd/registrar, contracts/registrar: fix lints * accounts/abi/bind, les: address comments * cmd, contracts, les, light, params: minor checkpoint sync cleanups * cmd, eth, les, light: move checkpoint config to config file * cmd, eth, les, params: address comments * eth, les, params: address comments * cmd: polish up the checkpoint admin CLI * cmd, contracts, params: deploy new version contract * cmd/checkpoint-admin: add another flag for clef mode signing * cmd, contracts, les: rename and regen checkpoint oracle with abigen	6 years ago
Péter Szilágyi	054412e335	all: clean up and proerly abstract database access	6 years ago
Felföldi Zsolt	9d06b2c5f3	core: use ChainHeadEvent subscription in the chain indexer (#17826)	6 years ago
Péter Szilágyi	14bef9a2db	core: fix unnecessary ancestor lookup after a fast sync (#17825)	6 years ago
Emil	86a03f97d3	all: simplify s[:] to s where s is a slice (#17673)	6 years ago
Felföldi Zsolt	63352bf424	core: safe indexer operation when syncing starts before the checkpoint (#17511)	7 years ago
gary rong	b69476b372	all: make indexer configurable (#17188)	7 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.	7 years ago
Péter Szilágyi	6cf0ab38bd	core/rawdb: separate raw database access to own package (#16666)	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
Ricardo Domingos	9ff9d04a69	all: fix code comment typos (#15547) ... * console: fix typo in comment * contracts/release: fix typo in comment * core: fix typo in comment * eth: fix typo in comment * miner: fix typo in comment	7 years ago
Péter Szilágyi	0095531a58	core, eth, les: fix messy code (#15367) ... * core, eth, les: fix messy code * les: fixed tx status test and rlp encoding * core: add a workaround for light sync	7 years ago
Felföldi Zsolt	ca376ead88	les, light: LES/2 protocol version (#14970) ... This PR implements the new LES protocol version extensions: * new and more efficient Merkle proofs reply format (when replying to a multiple Merkle proofs request, we just send a single set of trie nodes containing all necessary nodes) * BBT (BloomBitsTrie) works similarly to the existing CHT and contains the bloombits search data to speed up log searches * GetTxStatusMsg returns the inclusion position or the pending/queued/unknown state of a transaction referenced by hash * an optional signature of new block data (number/hash/td) can be included in AnnounceMsg to provide an option for "very light clients" (mobile/embedded devices) to skip expensive Ethash check and accept multiple signatures of somewhat trusted servers (still a lot better than trusting a single server completely and retrieving everything through RPC). The new client mode is not implemented in this PR, just the protocol extension.	7 years ago
Péter Szilágyi	f585f9eee8	core, eth: clean up bloom filtering, add some tests	8 years ago
Zsolt Felfoldi	4ea4d2dc34	core, eth: add bloombit indexer, filter based on it	8 years ago
Péter Szilágyi	8edaaa227d	core: polish chain indexer a bit	8 years ago
Zsolt Felfoldi	bd74882d83	core: implement ChainIndexer	8 years ago