318 Commits (8c5e5a5979531628b8b4e76c2bfb46c0a8fa8a82)

Author	SHA1	Message	Date
Paul Tsupikoff	2a8def19e2	Allow executing smart contract functions in arbitrarily sized batches ... # Problem There are a lot of `getBalanceOf` token function calls during indexing blockchain. Each of them is sent as a separate JSONRPC request, which creates a lot of unnecessary overhead and clogs archive node workers, which could otherwise be busy performing other JSONRPC queries. Moreover, function name is used as the `id` parameter of JSONRPC queries, which doesn't allow us to simply put multiple requests into one batch. # Solution * Change `EthereumJSONRPC.execute_contract_functions` to accept a list of arbitrary function calls and return a list of results. * Handle `id` field generation in the `EthereumJSONRPC` package instead of leaking implementation details to `Explorer.SmartContract.Reader`. * Change `Token.BalanceReader.get_balance_of` to accept a list of parameter sets and return a list of balances. * Make one batch request instead of launching multiple concurrent tasks in `Indexer.TokenBalances.fetch_token_balances_from_blockchain` # Notes * Protocol details of calling smart contract functions is now fully encapsulated in `EthereumJSONRPC` package. * `SmartContract.Reader.query_contract` is left for backwards compatibility with other existing applications of smart contract requests, but can be fully deprecated at some later time.	6 years ago
Ayrat Badykov	714db43a14	fetch ERC721 token balances if senser is '0x0..0'	6 years ago
Ayrat Badykov	9d21d4687f	use MapSet	6 years ago
Ayrat Badykov	e8c205ae27	fix coin balance params reducer for pening transaction	6 years ago
zachdaniel	47032c064e	feat: optimize/rework `init` for replaced transactions fetcher	6 years ago
Ayrat Badykov	f619016587	fix credeo, add query timeout	6 years ago
Ayrat Badykov	61c9781ee0	add supervisor to supervise failed created addresses fixer	6 years ago
Ayrat Badykov	a92df4cbf5	fix query	6 years ago
Ayrat Badykov	c595125023	fix query, add test	6 years ago
Ayrat Badykov	a3ec5c50ae	do not run test on parity and geth	6 years ago
Ayrat Badykov	0ca82e17c5	set logs block number form transaction block number if it's empty	6 years ago
Ayrat Badykov	7d9c4f2972	fetch address balances in code fetcher	6 years ago
Ayrat Badykov	f76ea69cff	exclude test from parity	6 years ago
Ayrat Badykov	366f9b7aa6	do not create contracts on failed parent transactions	6 years ago
zachdaniel	5582c3df1c	feat: synchronously fetch coin balances when an address is viewed. ... This is only done if the latest balance we have is as of a block that is older than approximately one day. We could just fetch a day old block and compare, but using the average_block_time lets us avoid hitting the database again, and also accounts for somehow having bad information in the blocks table, getting us the latest balance no matter what. If there is an unfetched coin balance, then we just fetch that instead of doing the above. We also don't render the balance if there is an unfetched row.	6 years ago
zachdaniel	30031c32bb	fix: cleanup uncataloged fetcher query, and push_front	6 years ago
zachdaniel	949a971c25	fix: import clique genesis blocks ... Additionally resolves a few small issues that arose in doing so	6 years ago
Ayrat Badykov	05a4cf370e	start ReplacedTransaction Supervisor in BoundIntervalSupervisor test	6 years ago
Luke Imhoff	294c9f37e4	Convert UncatalogedRewards.Processor into a BufferedTask ... * Makes it works like the rest of the fetchers for consistency. * Allow it to participate in memory monitoring Bug Fixes * Addresses are created as needed for block rewards. * Coin Balances are created for each block and address mentioned. * Coin Balances are queues in CoinBalance.Fetcher. Enhancements * Fetch beneficiary errors no longer kill the block catchup, but instead only causes them to be async fetched while the rest of the block imports	6 years ago
Luke Imhoff	e0a19e906f	Ignore beneficiaries with different block hash ... Fixes #1337	6 years ago
Luke Imhoff	229df065b4	Failing regression tests for #1337	6 years ago
Luke Imhoff	7098f4b78d	Use Explorer.Chain.import in Indexer.Block.UncatalogedRewards.Importer ... Ensures logic is consistent across Catchup, Realtime, and Uncatalogued fetchers.	6 years ago
Ayrat Badykov	722650faab	add Indexer.ReplacedTransaction.FetcherTest	6 years ago
Ayrat Badykov	a4f2aee213	add ReplacedTRansaction fetcher to supervision tree	6 years ago
Ayrat Badykov	3c1dd1d71f	remove replaced transactions fetcher	6 years ago
Ayrat Badykov	0497a9daa7	mix format	6 years ago
Ayrat Badykov	34d247875c	fix supervisor names	6 years ago
Ayrat Badykov	5bbb8c9b2e	add replaced transaction fetcher	6 years ago
Ayrat Badykov	e8b1ce732b	start 'Code.Supervisor' bound_interval_supervisor_test.exs	6 years ago
Ayrat Badykov	19cd720ed3	remove compilation warning	6 years ago
Ayrat Badykov	4b7fdef526	skip parity in Code.FetcherTest	6 years ago
Ayrat Badykov	691c2b05fb	update code for parity	6 years ago
Ayrat Badykov	6acce91e21	use code from mainnet	6 years ago
Ayrat Badykov	f9e63cff47	fix Code.Fetcher	6 years ago
zachdaniel	c68d59a011	feat: render addresses according to eip-55 ... For more information, see: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-55.md#specification	6 years ago
Ayrat Badykov	2e94a0d2a6	return InternalTransaction.Fetcher	6 years ago
Ayrat Badykov	3520c7d8d7	fix address extraction for codes parameters	6 years ago
Ayrat Badykov	9852abae95	add catchup code fetcher	6 years ago
Ayrat Badykov	13ca7f4b25	do not fetch internal transaction from simple token transfer transactions	6 years ago
Ayrat Badykov	fbbdf78804	do not index internal transactions with simple token transfers ... 0xa9059cbb - signature of the transfer(address,uint256) function from the ERC-20 token specification. Although transaction input data can be faked we use this heuristics to filter simple token transfer internal transactions from indexing because they slow down realtime fetcher	6 years ago
Luke Imhoff	ee76f6ee18	Fix assert in test ... Unused variable warning was an indication that the `assert` was rebinding the variable and `^` was missing. Rewritten to inline the expected value for better error message from `assert`.	6 years ago
Luke Imhoff	d25ffd2fcd	Failing regression test for #1297	6 years ago
Luke Imhoff	a571a4edb3	Don't fetch or import internal transactions for value transfers ... Fixes #1287 For simple value transfers, the UI already doesn't show the redundant single internal transaction, but we can speed up the indexing by determine the internal transactions aren't needed when the transacion is a successful simple value transfer as determined by status being `:ok` and the input being empty (`0x`).	6 years ago
Gustavo Santos Ferreira	3a6751c3cc	importer module to import batches of block rewards	6 years ago
Luke Imhoff	81179f9459	Use :timer functions to make timeout values clearer	6 years ago
Luke Imhoff	254d6b46a1	Increase assert_receive timeout	6 years ago
Sebastian Abondano	c762719ba0	Ensures consensus is valid for parent blocks ... Why: * We noticed some blocks with invalid consensus values on Goerli. * Issue link: https://github.com/poanetwork/blockscout/issues/1181 This change addresses the need by: * Editing the realtime fetcher to check, after insertion to DB, a block's parent consensus value and trigger a refetch for that block number if consensus is `FALSE`. * Creating `Indexer.Block.Realtime.ConsensusEnsurer` module, where logic to ensure a given block has consensus lives. * Adding `list_block_number_with_invalid_consensus/0` to `Explorer.Chain` to get block numbers with invalid consensus from DB. * Adding `Indexer.Block.InvalidConsensus.Worker` to find blocks with invalid consensus and queue them for refetching.	6 years ago
Luke Imhoff	3499155cdb	Partial retries for fetch_blocks_by_range ... Means that both Block.Fetchers, realtime and catchup, now handle fetch errors. The Block.Catchup.Fetcher will retry those blocks that failed to fetch while importing the rest that did fetch instead of refetching the whole batch.	6 years ago
Luke Imhoff	d43a8c6133	Partial retry of batches of blocks by hash	6 years ago
Luke Imhoff	ad1119eb4c	Fetched Beneficiaries partial batch retries	6 years ago