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47 Commits

Author SHA1 Message Date
rjl493456442
503f1f7ada
all: activate pbss as experimental feature (#26274) 
* all: activate pbss

* core/rawdb: fix compilation error

* cma, core, eth, les, trie: address comments

* cmd, core, eth, trie: polish code

* core, cmd, eth: address comments

* cmd, core, eth, les, light, tests: address comment

* cmd/utils: shorten log message

* trie/triedb/pathdb: limit node buffer size to 1gb

* cmd/utils: fix opening non-existing db

* cmd/utils: rename flag name

* cmd, core: group chain history flags and fix tests

* core, eth, trie: fix memory leak in snapshot generation

* cmd, eth, internal: deprecate flags

* all: enable state tests for pathdb, fixes

* cmd, core: polish code

* trie/triedb/pathdb: limit the node buffer size to 256mb

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2023-08-10 22:21:36 +03:00
rjl493456442
88f3d61468
all: expose block number information to statedb (#27753) 
* core/state: clean up

* all: add block number infomration to statedb

* core, trie: rename blockNumber to block
 2023-07-24 13:22:09 +03:00
rjl493456442
4b06e4f25e
core/state: value diff tracking in StateDB (#27349) 
This change makes the StateDB track the state key value diff of a block transition.
We already tracked current account and storage values for the purpose of updating
the state snapshot. With this PR, we now also track the original (pre-transition) values
of accounts and storage slots.
 2023-07-11 15:43:23 +02:00
Guillaume Ballet
c7b099b2ea
trie, core/state: revert error removal in (*state.Trie).Commit (#27544) 
* trie, core/state: revert error removal in (*state.Trie).Commit

* Gary's nitpick :)

Co-Authored-By:  rjl493456442 <garyrong0905@gmail.com>

---------

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
 2023-06-27 15:36:38 +03:00
rjl493456442
a14301823e
all: new empty trie with types.EmptyRootHash instead of null (#27230) 2023-05-11 10:19:42 +03:00
rjl493456442
5021d36d35
all: port boring changes from pbss (#27176) 
* all: port boring changes from pbss

* core, trie: address comments from martin

* trie: minor fixes

* core/rawdb: update comment

* core, eth, tests, trie: address comments

* tests, trie: add extra check when update trie database

* trie/triedb/hashdb: degrade the error to warning
 2023-05-09 10:11:04 +03:00
rjl493456442
99f81d2724
all: refactor trie API (#26995) 
In this PR, all TryXXX(e.g. TryGet) APIs of trie are renamed to XXX(e.g. Get) with an error returned.

The original XXX(e.g. Get) APIs are renamed to MustXXX(e.g. MustGet) and does not return any error -- they print a log output. A future PR will change the behaviour to panic on errorrs.
 2023-04-20 06:57:24 -04:00
Martin Holst Swende
22c3ad1d12
core/state, trie: remove unused error-return from trie Commit operation (#26641) 2023-02-09 08:56:59 -05:00
rjl493456442
9842301376
all: remove database commit callback, rework noderesolver (#26637) 
This change ports some changes from the main PBSS PR:

  - get rid of callback function in `trie.Database.Commit` which is not required anymore
  - rework the `nodeResolver` in `trie.Iterator` to make it compatible with multiple state scheme
  - some other shallow changes in tests and typo-fixes
 2023-02-08 06:14:34 -05:00
s7v7nislands
d86fe26f67
core/rawdb: refactor db key prefix (#26000) 
Co-authored-by: seven <seven@nodereal.io>
 2022-10-19 09:53:09 +02:00
rjl493456442
bff84a99fe
cmd, core, eth, les, light: track deleted nodes (#25757) 
* cmd, core, eth, les, light: track deleted nodes

* trie: add docs

* trie: address comments

* cmd, core, eth, les, light, trie: trie id

* trie: add tests

* trie, core: updates

* trie: fix imports

* trie: add utility print-method for nodeset

* trie: import err

* trie: fix go vet warnings

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2022-09-27 10:01:02 +02:00
Justin Traglia
2c5648d891
all: fix some typos (#25551) 
* Fix some typos

* Fix some mistakes

* Revert 4byte.json

* Fix an incorrect fix

* Change files to fails
 2022-08-19 09:00:21 +03:00
rjl493456442
8b53b92eb4
core, trie: rework trie committer (#25320) 
* all: rework trie and trie committer

* all: get rid of internal cache in trie

* all: fixes

* trie: polish

* core, trie: address comments

* trie: fix imports

* core/state: address comments

* core/state/snapshot: polish

* trie: remove unused code

* trie: update tests

* trie: don't set db as nil

* trie: address comments

* trie: unskip test
 2022-08-04 11:03:20 +03:00
rjl493456442
22defa5af7
all: introduce trie owner notion (#24750) 
* cmd, core/state, light, trie, eth: add trie owner notion

* all: refactor

* tests: fix goimports

* core/state/snapshot: fix ineffasigns

Co-authored-by: Martin Holst Swende <martin@swende.se>
 2022-06-06 17:14:55 +02:00
gary rong
a5a5237178
core, light, tests, trie: add state metrics (#23433) 2021-08-24 22:00:42 +03:00
gary rong
23524f8900
all: disable recording preimage of trie keys (#21402) 
* cmd, core, eth, light, trie: disable recording preimage by default

* core, eth: fix unit tests

* core: fix import

* all: change to nopreimage

* cmd, core, eth, trie: use cache.preimages flag

* cmd: enable preimages for archive node

* cmd/utils, trie: simplify preimage tracking a bit

* core: fix linter

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-11-18 11:51:33 +02:00
gary rong
93da0cf8a1
cmd, core, eth, light, trie: dump clean cache periodically (#20391) 
* cmd, core, eth, light, trie: dump clean cache periodically

* eth: update config

* trie: minor fix

* core, trie: address comments

* eth: remove useless

* trie: print clean cache dump start too

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
 2020-07-28 16:30:31 +03:00
Felix Lange
af258efdb9
light: goimports -w (#21325) 2020-07-13 11:17:49 +02:00
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.
 2020-07-13 11:02:54 +02:00
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
 2019-11-06 22:09:37 +01:00
gary rong
2ed729d38e les: handler separation (#19639) 
les: handler separation
 2019-08-21 11:29:34 +02:00
Péter Szilágyi
38f6b85638
eth, les, light: enforce CHT checkpoints on fast-sync too 2019-04-17 13:16:15 +03:00
Zsolt Felfoldi
64f9c1ea09 les, light: remove support for les/1 4096 block CHT sections 2019-04-08 13:17:24 +02:00
Péter Szilágyi
ccffad5553
light, params: update CHTs, integrate CHT for Goerli too 2019-04-02 11:47:01 +03:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Péter Szilágyi
434dd5bc00
cmd, core, eth, light, trie: add trie read caching layer 2018-11-15 12:22:13 +02:00
gary rong
c5d34fc94e les, light: reduce les testing stress (#17867) 2018-10-08 16:52:23 +03:00
Péter Szilágyi
af89093116
les, light, params: update light client CHTs 2018-09-20 14:14:48 +03:00
gary rong
b69476b372 all: make indexer configurable (#17188) 2018-08-28 10:08:16 +03:00
Péter Szilágyi
9f036647e4
consensus/clique, light: light client snapshots on Rinkeby 2018-08-21 15:21:59 +03:00
Felföldi Zsolt
1de9ada401 light: new CHTs (#17448) 2018-08-20 16:49:28 +03:00
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.
 2018-08-15 22:25:46 +02:00
Felföldi Zsolt
f524ec4326 light: new CHTs (#17124) 2018-07-04 12:41:17 +03:00
Felföldi Zsolt
2977538ac0 light: new CHTs for mainnet and ropsten (#16926) 2018-06-11 10:38:05 +03:00
Felföldi Zsolt
595b47e535 light: new CHT for mainnet and ropsten (#16736) 2018-05-14 12:23:58 +03:00
Péter Szilágyi
6cf0ab38bd
core/rawdb: separate raw database access to own package (#16666) 2018-05-07 14:35:06 +03:00
Felföldi Zsolt
92c6d13083 light: new CHTs (#16515) 2018-04-17 09:33:31 +03:00
Felföldi Zsolt
45bd4fedde light: new CHT for ropsten (#16393) 2018-03-27 10:09:15 +03:00
Felix Lange
89cc604a50 light: new mainnet CHT (#16390) 2018-03-26 18:02:12 +03:00
Felföldi Zsolt
5ad7b9123c light: new CHTs (#16233) 2018-03-03 00:52:54 +01:00
Felix Lange
a5c0bbb4f4
all: update license information (#16089) 2018-02-14 13:49:11 +01:00
Felföldi Zsolt
8d32c4b990 light: new CHTs (#16074) 2018-02-12 18:03:17 +02:00
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
 2018-02-11 14:57:46 +02:00
Péter Szilágyi
eb07dbb079
eth, light: minor light client startup cleanups 2018-02-08 07:49:23 +02:00
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.
 2018-02-05 17:40:32 +01:00
Felföldi Zsolt
ec96216d16 Chain indexer fix + new CHT (#15934) 
* core, light: fix chain indexer bug

* light: add new CHT
 2018-01-23 13:10:49 +02:00
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.
 2017-10-24 15:19:09 +02:00