Commit Graph

8 Commits

Author SHA1 Message Date
Ivan Belyakov 2f515447d2 fix(wallet): Fixed missing loop for transfers loading.
Made channel for transfers loading buffered - non-blocking
2023-06-28 16:18:43 +02:00
Ivan Belyakov 30af25198e feat(wallet): Improved performance of fetching tranfers for Sequential
fetch strategy:
Before:
 - block fetching commands for different accounts were in the same wait
group, making them dependent on each iteration.
 - transfers loading command was checking database for new unloaded
blocks on timeout and was in the same wait group with block fetching, so
it was often blocked until all block fetching commands finish for
iteration.
Now:
 - block fetching commands run independently for each account
 - transfers fetching command is run once on startup for unloaded blocks
from DB
 - fetch history blocks commands are launched once on startup for
accounts with no full history loaded
 - transfers are loaded on each iteration of block range check
without waiting for all ranges to be checked
2023-06-14 15:12:12 +02:00
Ivan Belyakov d74d930b70 feat(wallet): enable sequential transfers fetching by default.
"EventNewTransfers' event is sent on each block processed, otherwise
it could take minutes or longer before first 'EventNewTransfers'
is sent.
2023-06-07 08:45:45 +02:00
Dario Gabriel Lipicar 2fc79fb9b5 feat(Wallet) detect uniswapV2 swap events
Part of #10251
2023-06-05 12:08:18 -03:00
IvanBelyakoff 7adfbb5467
feat(wallet): SequentialFetchStrategy improvements: (#3551)
- reverted a change that stopped looking for ERC20 transfers if no nonce
  and balance change found within a block range for ETH
- implemented sending EventRecentHistoryReady event at a proper time
- moved EventFetchingRecentHistory event to Strategy type as it does not make
sense to send this event in loop
- moved iterating through blocks logic to inside of `loadTransfers` command, which
now accepts a block range.
- reuse `uniqueHeaders` function in commands.go
- clean up

Updates #10246
2023-06-01 16:09:50 +03:00
IvanBelyakoff dc84afb751
Add new transfers fetching for sequential strategy (#3520)
* chore(wallet): refactor sequential transfers commands

* feat(desktop/wallet): add fetching new blocks and transfers for
transfers SequentialFetchStrategy

Updates #10246
2023-05-26 11:27:48 +03:00
IvanBelyakoff 17aaaf1dca
fix(desktop/wallet): fix bug in balance_cache - balances and nonces (#3509)
were stored in cache by pointers, which caused falsy cache hits in loop
because pointers with same address were created for different block
numbers. Now cache uses block numbers of uint64 as key, which can
overflow but it is not a problem since we use this cache for values
comparison, not as user data.
Fix crash on nil pointer in log.
Remove some unused code.
Protect nonceRanges with mutex while reading.

Updates #10246
2023-05-19 14:46:54 +03:00
IvanBelyakoff 94c7cd32af
feat(wallet): Implemented SequentialFetchStrategy for transfers. (#3480)
By default OnDemandFetchStategy is still used.

Updates #10246
2023-05-19 11:19:48 +03:00