Rob Mulholand
2ff88de859
Extract helper for converting hex to keccak256 hash
...
- Also prefer crypto.Keccak256Hash(x) to common.BytesToHash(crypto.Keccak256(x))
2019-09-25 16:36:08 -05:00
Rob Mulholand
d06dddbfaa
Always hash storage diff contract addresses
...
- Enables syncing Geth and Parity diffs with same transformer lookup
- Maybe worth always hashing the storage key so we don't need a hashed
and not-hashed version in the key lookups?
2019-09-25 16:36:08 -05:00
Elizabeth Engelman
0cc90a1f80
Factor out an IStorageWatcher interface
2019-09-25 16:32:31 -05:00
Elizabeth Engelman
18f47b7b6a
Memoizing keccak hhash of address => transformer
2019-09-25 16:32:31 -05:00
Elizabeth Engelman
045d78be25
Rename StorageDiffRow -> StorageDiff
2019-09-25 16:32:31 -05:00
Elizabeth Engelman
70fcc22a00
Apply go formatting
2019-09-25 16:32:27 -05:00
Elizabeth Engelman
8c4a4d6587
Handle different contract address format for geth vs csv
2019-09-25 16:32:27 -05:00
Rob Mulholand
e2909797fc
Remove handling of duplicate storage diffs in watcher
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- Can push this responsibility down to the transformers
- Update docs to reflect that transformers should handle duplicates
2019-05-20 13:29:09 -05:00
Rob Mulholand
36c4da372b
(VDB-570) Handle duplicate storage diffs
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- If processing a new diff for a row that already exists in the DB,
ignore the error without logging or queueing
- If processing a queued diff for a row that already exists, remove
it from the queue
2019-05-02 11:39:16 -05:00
Rob Mulholand
b036053937
Queue storage diffs if transformer execution fails
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- For any error, not just if key isn't recognized
- Means we don't lose track of diffs on random ephemeral errors
2019-05-01 12:32:39 -05:00
Rob Mulholand
6a86de87b4
(VDB-371) Recheck queued storage
...
- Iterate through queued storage at defined interval, popping rows
from the queue if successfully persisted
2019-05-01 12:30:37 -05:00
Rob Mulholand
2d684c5aec
Extract storage diff fetching behind an interface
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- Replaces directly reading from a CSV
- Simplifies testing
- Should hopefully make it easier to plug in other sources for storage
diffs (e.g. differently formatted CSVs, JSON RPC, etc)
2019-05-01 12:30:36 -05:00
Ian Norden
9f8c50e3ab
tests for migration path ordering and errors
2019-03-13 11:42:30 -05:00
Ian Norden
90e67d6da9
move storage mappings pkg into shared
2019-02-24 21:38:48 -06:00
Ian Norden
decc2a3caf
remove pkg/transformers; extract shared files needed to
...
libraries/shared; work on automated db migration management
2019-02-24 21:38:47 -06:00
