134 Commits (b40ab9af9d794f0032c3fd9d9c3d29d1b213ed2c)

Author	SHA1	Message	Date
Luke Imhoff	72bd8d7c68	Ether Mainnet needs a block interval of 25000ms for consistency ... Using the 5000ms for POA leads to timeouts for the subscribe tests.	6 years ago
Luke Imhoff	cddd810a58	Use :websocket_client for EthereumJSONRPC.WebSocket ... :websocket_client can properly use :ssl_verify_hostname.verify_fun/3 for :verify_fun and allow for the handshake to both be secure and pass for infura.	6 years ago
Luke Imhoff	727459ec92	Use `socket`'s Socket.Web for another implementation of WebSockets	6 years ago
Luke Imhoff	c8c53405fc	Subscribe to newHeads for realtime indexer ... Separate Catchup and Realtime indexer's fetching, so that Catchup continues to use the old polling, `EthereumJSONRPC.json_rpc` while Realtime subscribes with `EthereumJSONRPC.subscribe`. Because Realtime gets notified of new blocks through the subscription, it no longer has a Sequence, so Sequence has been removed from `%BlockFetcher{}`. There is also no block concurrency or block batch size for Realtime, so that was removed from `%BlockFetcher{}` too and moved to `%BlockFetcher.Catchup{}`. Because Realtime requires a websocket to be connected, there is now an `Indexer.BlockFetcher.Realtime.Supervisor` that supervises the `Indexer.BlockFetcher.Realtime.WebSocket` and `Indexer.BlockFetcher.Realtime`. `Indexer.BlockFetcher.Realtime` because it is waiting on notifications from is subscription becomes a `GenServer` insteado of a `Task`, so it can be supervised normally. BlockFetcher.Supervisor becomes a normal `Supervisor` of `Catchup.Supervisor` and `Realtime.Supervisor`. As Realtime is using `EthereumJSONRPC.subscribe`, `subscribe_named_arguments` has been added as a sibling of `json_rpc_named_arguments` in the `:indexer` `config`s.	6 years ago
Luke Imhoff	dc5ec15619	Support for Moxing WebSocket	6 years ago
Luke Imhoff	6036dea12d	Websocket json_rpc, subscribe, and unsubscribe against Sokol	6 years ago
Alex Garibay	f81d20fc24	Add support for multiple return types in contracts (#562)	6 years ago
Andrew Cravenho	28e485a5c1	Replace poanetwork/poa-explorer urls with poanetwork/blockscout	6 years ago
Alex Garibay	8b16f81b73	Catalog token transfers and tokens during indexing (#484) ... * Fetch token information asynchronously during indexing * Include token transfers imports in main importer * Extract token transfers when importing blocks while indexing * Move ecto to explorer deps * Update References to the Indexer namespace * Add token insertions with main importer * Import token address/type during block indexing	6 years ago
Luke Imhoff	3427873986	{:ok, nil} -> {:error, :not_found} in handle_get_block_by_tag ... Fixes #490 Compatibility with paritytech/parity-ethereum#8281, which fixed paritytech/parity-ethereum#8028 and made pending return be compliant with Ethereum docs.	6 years ago
Luke Imhoff	e3f7581572	Historical Address Balances	6 years ago
Amanda Sposito	dae9ff2f10	Add support to Pluggable Transport and HTTP transport modules	6 years ago
Amanda Sposito	b8a8f083d2	Add parser function to handle addresses arguments when calling the blockchain	6 years ago
Amanda Sposito	421b8df68c	Add treatment to decode string values from blockchain	6 years ago
Lucas Narciso	4b9bc4a69f	Create EthereumJSONRPC.Encoder ... It deals with encoding and decoding data to be sent to, or that is received from, the blockchain.	6 years ago
Lucas Narciso	e81281edf6	Fix typo in etheream_jsonrpc_test.exs ... Rename it to ethereum_jsonrpc_test.exs	6 years ago
Luke Imhoff	ac841af29f	Split batches on 504 Gateway Timeout ... Under the assumption that gateway timeouts occur because it is taking too long for Sokol nodes to respond to batch requests, 504 Gateway Timeout should be treated the same as 413 Request Entity Too Large: the batch should be split in half and retried. If we still get 504 Gateway Timeouts after this change, we'll need to add a delay before retry.	6 years ago
Luke Imhoff	8f827ecfa6	Use Mox by default for local integration tests ... How to run without Mox is in the root `README.md`. Run all combinations of Variant and Transport on CircleCI to ensure that Mox matches HTTP behavior, so Mox can be used for fast local testing: * Geth, HTTP * Geth, Mox * Parity, HTTP * Parity, Mox Using Mox locally also lessens load on Sokol and the Infura API key the tests use for Geth under the assumption that we do far more local testing than CI testing. May help with #340, but does not fix the root cause, which is now known as `Sequence` not chunking ranges correctly on retry.	6 years ago
Luke Imhoff	834ad23f26	Standardize JSONRPC response ... Restrict response to only those fields supported by the JSON-RPC 2.0 standard, which means that level of keys is validated, so we can indicate that switch to atom keys.	6 years ago
Luke Imhoff	466c1e76f6	Request transport module and options for all JSONRPC calls ... To lessen load on Sokol chain nodes during testing and to allow substituting different transports than HTTP, such as IPC, in the future, pass the transport module and its options to any call to `EthereumJSONRPC.json_rpc`. This will allow us to use a `mox` module in local testing, so we only do true chain integration testing in CircleCI.	6 years ago
Luke Imhoff	d9d9e54dac	Remove problematic test ... Test is rewritten a separate branch, but it is breaking CI tests now, so remove it from this branch and restore with rewrite on other branch.	6 years ago
Luke Imhoff	5ad0ed4571	Use tags to exclude Variant running incompatible tests	6 years ago
Luke Imhoff	3c680ff953	Log, but do not fail tests, when 502 Bad Gateway occurs ... 502 Bad Gateway is an intermittent problem that needs to be fixed by ops when the JSONRPC servers are under heavy load, so they should not fail the test runs.	6 years ago
Luke Imhoff	4ecfb3b409	CircleCI tests for Geth	6 years ago
Luke Imhoff	cac1cab39c	Geth receipts compatibility ... When testing transaction receipt processing using Geth against Ethereum Mainnet, a number of missing features were discovered: * Support for `to` and `from` addresses in receipts * The need to derive status for pre-Byzantium transactions by using the supplied gas from the transaction and the gasUsed in the receipt to check for out-of-gas.	6 years ago
Luke Imhoff	6b3fd80916	Extract Explorer.Indexer to Indexer ... Resolves #304	7 years ago
Luke Imhoff	e44a617a55	Rechunk batch JSONRPC request when 413 is returned ... When status 413 Request Entity Too Large is returned from JSONRPC, we can split the batch in half and try again. Continuing to break up the chunks of the batch until we suceed or hit 1 request in the chunk, in which case we still need to error.	7 years ago
Luke Imhoff	c7a80fb75b	Convert eth_getBalance error responses to error tuple	7 years ago
Luke Imhoff	f7d79b666a	Handle error responses from trace_replayTransaction ... Conver error responses to error tuple with multiple reasons.	7 years ago
Luke Imhoff	805afcd536	Start realtime index immediately from latest block on boot.	7 years ago
Luke Imhoff	11bcecad96	Explorer.JSONRPC -> EthereumJSONRPC ... Extract Explorer.JSONRPC to its own OTP application, apps/ethereum_jsonrpc. It is not ready to be a completely separate library because it knowns the internal params format used for Explorer.Chain.	7 years ago
Luke Imhoff	75388c8ece	cd apps; mix new ethereum_jsonrpc	7 years ago