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5 Commits

Author SHA1 Message Date
Evgeny Danilenko
74847d77e6
Rename to Erigon (#2018) 
* turbo-geth to erigon

* tg, turbo to erigon
 2021-05-26 11:35:39 +01:00
ledgerwatch
81ea5bab78
More updates to downloader, new p2psentry protocol (#1559) 
* Initial commit

* Add sentry gRPC interface

* p2psentry directory

* Update README.md

* Update README.md

* Update README.md

* Add go package

* Correct syntax

* add external downloader interface (#2)

* Add txpool (#3)

* Add private API (#4)

* Invert control.proto, add PeerMinBlock, Separare incoming Tx message into a separate stream (#5)

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* Separate upload messages into its own stream (#6)

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* Only send changed accounts to listeners (#7)

* Txpool interface doc (#9)

* More additions

* More additions

* Fix locking

* Intermediate

* Fix separation of phases

* Intermediate

* Fix test

* More transformations

* New simplified way of downloading headers

* Fix hard-coded header sync

* Fixed syncing near the tip of the chain

* Add architecture diagram source and picture (#10)

* More fixes

* rename tip to link

* Use preverified hashes instead of preverified headers

* Fix preverified hashes generation

* more parametrisation

* Continue parametrisation

* Fix grpc data limit, interruption of headers stage

* Add ropsten preverified hashes

* Typed hashes (#11)

* Typed hashes

* Fix PeerId

* 64-bit tx nonce

* Disable penalties

* Add goerli settings, bootstrap nodes

* Try to fix goerly sync

* Remove interfaces

* Add proper golang packages, max_block into p2p sentry Status

* Prepare for proto overhaul

* Squashed 'interfaces/' content from commit ce36053c2

git-subtree-dir: interfaces
git-subtree-split: ce36053c24db2f56e48ac752808de60afa1dfb4b

* Change EtherReply to address

* Adaptations to new types

* Switch to new types

* Fixes

* Fix formatting

* Fix lint

* Lint fixes, reverse order in types

* Fix lint

* Fix lint

* Fix lint

* Fix test

* Not supporting eth/66 yet

* Fix shutdown

* Fix lint

* Fix lint

* Fix lint

* return stopped check

Co-authored-by: Artem Vorotnikov <artem@vorotnikov.me>
Co-authored-by: b00ris <b00ris@mail.ru>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: lightclient <14004106+lightclient@users.noreply.github.com>
Co-authored-by: canepat <16927169+canepat@users.noreply.github.com>
 2021-03-19 21:24:49 +00:00
ledgerwatch
5aab794c9b
Headers poc 4 - intermediate changes (#1125) 
* Process BlockHeadersMsg

* Print invalidations

* Print reason for parent-child mismatch

* Fix off by one error

* Fix ExtendDown

* Replace tipLimiter with an LRU cache

* Retrieve 256 headers at a time

* Hard coding of tips, process new block hashes

* extract headers

* Write hard-coded headers into a file

* Add total difficulty

* Insert hard coded headers

* Log i

* Initiate download from hard-coded anchors

* Print the state of anchors

* Add hard-coded headers as tips

* Spare the peers

* Refine LRU caching of tips

* Print length of anchor trees

* Limit requests to 192 headers

* range error fix

* Print better, retain at least one tip in the LRU cache

* Skip duplicate line ends

* Throttle requests, display peer name

* Back off, intermediate tip queue

* Print block header timestamp

* Better logging

* Log less

* More logging of evictions

* Fix queue push

* Fix queue pop

* Exclude duplicate tips

* Fix tips logging

* Fix moving

* Add port flag

* Check headers

* Print extra

* Add mixDigest to serialisation

* Fix difficulty in hard-coded headers

* Avoid duplicate header requests

* Update peer characteristics on NewBlockMsg

* Remove backoff when peer responds

* Fix tests

* Fix lint

* Fix lint
 2020-09-20 10:47:24 +01:00
ledgerwatch
1a0e9275e1
Headers PoC - intermediate changes (#1016) 
* First algorithm

* Update doc

* Second algorithm implemented

* Prepend (unfinished)

* More on prepend

* More fixes

* Change CalcDifficulty interface

* fix make test

* Fix formatting

* Another test

* More on Preprend

* Another test for Prepend

* More tests for Prepend

* More tests for Prepend

* Move files to turbo

* Add another test for Prepend

* Started adding Append algorithm

* More work on Append

* Start changing the terminology

* Split trees into segments

* More fixes

* Fix compilation

* Connect

* FindAnchors, FindTip

* Tip has anchor and not anchorParent field

* Remove Prepend and Append

* Add Connect

* NewAnchor algorithm

* More to recovery from files

* Add more to AddAnchor

* Request more headers

* Header fix-sizes serialisation

* Upgrade CI to 1.15

* Fix lint

* Fix lint

* replace RLP with fixed-sized serialisation

* Fix lint

* More algos

* Fix lint
 2020-08-31 06:27:51 +01:00
ledgerwatch
2f3cc6f62c
Header download spec - first draft (#879) 
* header download docs

* Continue

* Fix

* More picture and text

* Push

* More doc

* More docs

* First version of the doc
 2020-08-06 15:37:41 +01:00