Commit Graph

26 Commits

Author SHA1 Message Date
Taka Goto
c2c21325b5 vow contract storage diffing excluding sin 2019-02-11 15:28:54 -06:00
Edvard
9b986c4c14 Nuke OpenRC from docker image, update readme's 2019-02-11 11:27:33 +01:00
Rob Mulholand
867f92c431 (VDB-298) Consume Pit contract storage diffs
- Continuously parse storage diffs CSV data to read Pit contract state
- Convert ilks in database to raw bytes32 value for use in generating
  storage keys dynamically
- Persist storage diffs with block number and hash for validation
2019-02-06 10:31:46 -06:00
Ian Norden
46b898f690 merge public vulcanizedb/master 2019-01-23 00:37:26 -06:00
Edvard Hübinette
ebca338b1e VDB-302 Sleep when no missing blocks in lightSync (#129)
* Sleep when no missing blocks in lightSync

* Fix tests and error propagation

* Correct geth.log to logrus
2019-01-11 10:58:41 +01:00
Edvard
2292c94e99 Merge branch 'staging' into VDB-125-aggregate-log-fetching 2019-01-07 15:25:37 +01:00
Edvard Hübinette
a3e8633aff VDB-104 improve lightsync ui (#125)
* Return PopulateMissingHeaders early if the sync is at the head of the chain

* Squelch logging if no blocks to sync

* Fix broken test

* Refactor repository tests
2018-12-14 12:11:48 +01:00
Edvard
e1ba7ac5b4 WIP update tests for aggregate fetching 2018-12-07 18:10:36 +01:00
Ian Norden
390a60f7f6 port over lightSync updates from maker repo 2018-11-29 20:33:21 -06:00
Taka Goto
e8be96a4e7 use logrus for logging 2018-11-21 10:14:11 -06:00
Ian Norden
417b18ec6a Edits to address PR issues; change license from apache to AGPL; and work
towards generic method polling and reposito;y; config settings to
filterevents/methods by account address; refactoring some stuff out of
repo and into converter; remove fetcher and instead call
blockchain's FetchContractData directly; finishing tests
2018-11-15 12:32:52 -06:00
Rob Mulholand
05186634bd Add light sync command
- Only syncs block headers (excludes block bodies, transactions, receipts, and logs)
- Modifies validation window to include the most recent block
- Isolates validation window to the variable defined in the cmd directory (blocks
  have a separate variable defined in the block_repository for determining when
  to set a block as final)
2018-11-03 13:49:23 -05:00
Rob Mulholand
d3df685c46 Add timestamp to block header
- Enables quickly deriving timestamp from header for log events
2018-10-12 12:00:02 -05:00
Rob Mulholand
5f67161f41 Convert raw header to JSON
- Enables parsing values off of header via Postgres migration
2018-10-12 12:00:02 -05:00
Rob Mulholand
634604d0b5 Combine price feed transformers
- fetches logs from all three price feeds in one query
- assumes eth/usd price feed will be updated to include LogValue event
- updates transformers to run separate from header sync
2018-08-16 11:22:16 -05:00
Rob Mulholand
72a849a272 Update price feeds if header changed by validator
- currently not validating price feeds if the underlying header already exists
  and is valid, since price feeds should have been added when initial header
  was added
2018-08-16 11:22:16 -05:00
Elizabeth
b37324bf3d Refactoring
* Move flip kick files pkg/transformers/flip_kick

* Consolidate test database setup

* Pull ganache ipcPath from config

* Update README to include info about using a Ganache chain
2018-08-07 15:17:29 -05:00
Rob Mulholand
1355271011 Add light sync command
- Only syncs block headers (excludes block bodies, transactions, receipts, and logs)
- Modifies validation window to include the most recent block
- Isolates validation window to the variable defined in the cmd directory (blocks
  have a separate variable defined in the block_repository for determining when
  to set a block as final)
2018-07-18 16:34:12 -05:00
Rob Mulholand
3e39ccb9bb Fix missing block numbers lookup
- Previously, a block was treated as missing if there was a number in
the given range for which there existing a block that did not match
the node's fingerprint. This meant that in a case where we have a block
that does not match the node's fingerprint and also one that does match,
the block would be treated as missing. This led to errors being thrown
when attempting to add a block that already exists.
- These changes treat a block as missing only if we do not already have
a block that matches the number and node fingerprint.
2018-06-08 11:26:25 -05:00
Rob Mulholand
d5c2ab33fc Sync only missing blocks on cold import
= Add eth_node_fingerprint to block that can be imitated by both hot and cold imports
- Only sync missing blocks (blocks that are missing or don't share a fingerprint) on cold import
- Set block is_final status after import
2018-05-07 16:38:04 -05:00
Rob Mulholand
5f6bf32ec1 Add cold import script 2018-05-04 10:54:00 -05:00
Rob Mulholand
462f94d84a Associate receipts with blocks instead of transactions
- Allows us to fetch receipts by block and persist even when
associated transaction is unknown. (The associated transaction
can still be derived from the tx_hash column at query time, but
is an expensive operation to require for inserts).
2018-05-04 10:52:28 -05:00
Matt K
8a9395819c Get transactions (#45)
* Make transactions requests in parallel

* Update transaction error handling
2018-03-27 16:06:12 -05:00
Matt Krump
1b4e57a5b4 Rename node table and node column 2018-03-21 13:24:13 -05:00
Matt K
5a652190d9 Allow Parity as ingest node (#36)
* Upgrade go-ethereum to v1.8

* Add Node Info for parity nodes

* Upgrade start_private_blockchain to use v1.8
2018-03-07 15:29:21 -06:00
Matt Krump
06f78e0083 Handle events
- Adds interfaces for developers to build handlers that update data in
response to log events
- Resolves #29
2018-03-05 10:01:50 -06:00