15 Commits (32c1ed8a9c963dbf75faa80116b37f8cf53d4a38)

Author	SHA1	Message	Date
gary rong	7a3c890009	les, light: improve txstatus retrieval (#22349) ... Transaction unindexing will be enabled by default as of 1.10, which causes tx status retrieval will be broken without this PR. This PR introduces a retry mechanism in TxStatus retrieval.	4 years ago
gary rong	45cb1a580a	eth, les: add new config field SyncFromCheckpoint (#22123) ... This PR introduces a new config field SyncFromCheckpoint for light client. In some special scenarios, it's required to start synchronization from some arbitrary checkpoint or even from the scratch. So this PR offers this flexibility to users so that the synchronization start point can be configured. There are two relevant configs: SyncFromCheckpoint and Checkpoint. - If the SyncFromCheckpoint is true, the light client will try to sync from the specified checkpoint. - If the Checkpoint is not configured, then the light client will sync from the scratch(from the latest header if the database is not empty) Additional notes: these two configs are not visible in the CLI flags but only accessable in the config file. Example Usage: [Eth] SyncFromCheckpoint = true [Eth.Checkpoint] SectionIndex = 100 SectionHead = "0xabc" CHTRoot = "0xabc" BloomRoot = "0xabc" PS. Historical checkpoint can be retrieved from the synced full node or light client via les_getCheckpoint API.	4 years ago
gary rong	9f6bb492bb	les, light: remove untrusted header retrieval in ODR (#21907) ... * les, light: remove untrusted header retrieval in ODR * les: polish * light: check the hash equality in odr	4 years ago
Marius van der Wijden	ed0670cb17	accounts/abi/bind: allow specifying signer on transactOpts (#21356) ... This commit enables users to specify which signer they want to use while creating their transactOpts. Previously all contract interactions used the homestead signer. Now a user can specify whether they want to sign with homestead or EIP155 and specify the chainID which adds another layer of security. Closes #16484	4 years ago
gary rong	6eef141aef	les: historical data garbage collection (#19570) ... This change introduces garbage collection for the light client. Historical chain data is deleted periodically. If you want to disable the GC, use the --light.nopruning flag.	4 years ago
gary rong	92f3405dae	eth, les: fix time sensitive unit tests (#20741)	5 years ago
gary rong	4fabd9cbd2	les: separate peer into clientPeer and serverPeer (#19991) ... * les: separate peer into clientPeer and serverPeer * les: address comments	5 years ago
gary rong	c6285e6437	les/checkpointoracle: move oracle into its own package (#20508) ... * les: move the checkpoint oracle into its own package It's first step of refactor LES package. LES package basically can be divided into LES client and LES server. However both sides will use checkpoint package for status retrieval and verification. So this PR moves checkpoint oracle into a separate package * les: address comments	5 years ago
gary rong	b9bac1f384	les: fix and slim the unit tests of les (#20247) ... * les: loose restriction of unit tests * les: update unit tests * les, light: slim the unit tests	5 years ago
gary rong	0ce5e113be	les: rework clientpool (#20077) ... * les: rework clientpool	5 years ago
gary rong	32b07e8b1f	les: fix checkpoint sync (#20120)	5 years ago
gary rong	2ed729d38e	les: handler separation (#19639) ... les: handler separation	5 years ago
Péter Szilágyi	1a83114c74	all: update author list and licenses	5 years ago
gary rong	6814797173	accounts, cmd, contracts, les: integrate clef for transaction signing (#19783) ... * accounts, cmd, contracts, les: integrate clef for transaction signing * accounts, cmd/checkpoint-admin, signer/core: minor fixups	5 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	5 years ago