Commit Graph

262 Commits

Author SHA1 Message Date
Georgios Konstantopoulos 5860a1df6c
Trim some dependencies (#116)
* core: trim deps

* providers: trim deps

* contract: trim deps

* middleware: trim deps

* signers: trim deps
2020-12-25 02:17:21 +02:00
Georgios Konstantopoulos dc4c2a807e
feat(providers): add tracing (#113)
* feat(provider): add async tracing

* feat(middleware): add tracing to gas escalator

* chore: make clippy happy
2020-12-24 22:23:05 +02:00
Georgios Konstantopoulos 65b50a7668
fix: reschedule waker for >1 confs (#112) 2020-12-24 18:33:22 +02:00
Georgios Konstantopoulos d9db40402b
feat: derives &, Arc and Box for Middleware (#109)
* test: can stack Middlewares with Arcs

* feat: derive &, Box and Arc impls for Middleware

* chore: fix spacing
2020-12-18 13:15:19 +02:00
Georgios Konstantopoulos 3a2fd3e814
Returning a `PendingTransaction` after sending a tx (#107)
* feat(providers): return a PendingTransaction from send_tx calls

* feat(providers): expose the internal provider to all middlewares

* fix(middleware): use the returned PendingTx instead of using a hash

* fix(contract): use the pending tx returned value

Note1: To support that, we need to clone the tx when sending in order to make lifetimes work out
Note2: Multicall does not support that feature

* fix(ethers): adjust examples

* chore: fix provider test

* chore: fix celo test

BREAKING CHANGE
2020-12-17 13:26:01 +02:00
Georgios Konstantopoulos 5b7578296b
fix: reschedule waker even if receipt is not available (#104)
PR #103 did not address the Future hanging when the receipt was not
immediately available, e.g. in non dev environments
2020-12-17 11:23:10 +02:00
Georgios Konstantopoulos b0bfd550fb
fix: reschedule waker if receipt is immediately available (#103)
* fix: reschedule waker if receipt is immediately available

* chore: update minor deps

`cargo update`

* chore: make clippy happy
2020-12-16 14:05:16 +02:00
Georgios Konstantopoulos 1ece5d2020
Contract & Provider eth_subscribe support (#100)
* fix(block): fix block decoding from ws

* feat(pubsub): add pubsub traits and sub stream

Also use DeserializeOwned alias

* feat(transports): add notification type

* feat(ws): rewrite Ws for subscription support

* feat(provider): add eth_subscribe

* fix(celo): disable some celo tests due to ganache incompatibilities

* test(rinkeby): fix flaky test

* feat(contract): WS subscription bindings (#101)

* feat(middleware): add subscriptions to middleware methods

* feat(contract): add subscribe method to contracts
2020-11-30 11:33:06 +02:00
Georgios Konstantopoulos 09413dca6f
feat: add a mock transport (#99)
* feat: add a mock transport

* ci: fix libusb issue
2020-11-27 14:57:44 +02:00
Georgios Konstantopoulos d2d7a82a80 feat: add method for parity_getBlockReceipts 2020-11-19 19:51:15 +02:00
Georgios Konstantopoulos 84aafbbd1f
Misc Fixes (#97)
* fix: use generic instead of impl Trait

* fix: do not skip first 4 bytes when decoding outputs
2020-11-12 12:08:20 +02:00
Georgios Konstantopoulos c30f45fc72
feat: port over tracing from rust-web3 (#93) 2020-10-31 12:44:08 +02:00
Rohit Narurkar 98c63f9a3d
add Sync trait to middleware error (#94) 2020-10-31 12:39:03 +02:00
Pawan Dhananjay 35e24ed412
refactor: extract minimal features of Contract into BaseContract (#88)
* refactor: extract minimal features of Contract into BaseContract

* refactor: move BaseContract to own file

* chore: ensure celo test passes

* chore: fix clippy

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2020-10-27 12:57:01 +02:00
Georgios Konstantopoulos a22f1f9aa0
Geth TxPool API Support (#86)
* feat: support for txpool API

* feat: add a geth spawner test helper

* fix(txpool): use TxRequest instead of new data struct

The `raw` field is no longer present in latest geth's response.

* fix(txpool): use proper api response format

ref: https://github.com/ethereum/go-ethereum/pull/21720

Also add a Geth test

* ci: install geth 1.9.23

Co-authored-by: Rohit Narurkar <rohit.narurkar@protonmail.com>
2020-10-24 11:13:13 +03:00
Georgios Konstantopoulos 62b7ce4366
feat: Transaction Gas Price Escalator middleware (#81)
* fix(signers): make Signer send by blocking on Ledger calls

* fix(providers): use Arc in WS impl to allow cloning

* feat(middleware): add geometric gas price escalator

* test(middleware): ensure that we can still stack everything up

* fix(middleware): default to tokio/async-std

* chore: fix clippy

* docs(middleware): add docs and rename middlewares

* chore: fix doctests

* feat: add linear gas escalator

https://github.com/makerdao/pymaker/blob/master/tests/test_gas.py\#L107
https://github.com/makerdao/pymaker/blob/master/pymaker/gas.py\#L129

* feat: add constructors to gas escalators
2020-10-08 18:56:36 +03:00
Georgios Konstantopoulos 2d51c523ba
feature: Middleware Architecture (#65)
* feat: convert Provider to Middleware trait

* feat: move gas oracle to middleware crate

* feat: move signer to middleware crate

* feat: add nonce manager middleware and test stacking

* refactor: convert generic middleware jsonrpc type to associated type

* feat: move ethers-contract to middleware arch

* test(provider): make tests pass

* test(middleware): move middleware tests from signer

* test: fix ethers examples

* fix(contract): make tests compile

* chore: fix clippy

* feat: deduplicate trait delegation

* refactor(signer): deduplicate tx signing logic across signers

* fix doctests

* fix: examples, celo tests and ci
2020-09-25 00:33:09 +03:00
Georgios Konstantopoulos bf1d1e098f
fix: replace FilterStream with concrete type (#69)
* fix: replace FilterStream with concrete type

* fix: use PinBoxFut type alias

* ci: fix CI error with ledger
2020-09-23 11:04:54 +03:00
Georgios Konstantopoulos a3fa77744e
fix(BREAKING): return Option for txs/receipts/blocks (#64)
* fix(BREAKING): return Option for txs/receipts/blocks

Otherwise if a user asks for a transaction hash or block that does not exist yet they'll get an Error

* test: ensure that unmined txs return None receipts

* test: fix remaining tests

* chore: re-enable sparkpool gas oracle

* chore: fix celo tests

* fix: run the non-existing data against infura

* fix: fix etherscan gas oracle tests
2020-09-17 14:06:56 +03:00
Georgios Konstantopoulos fb8f5a8ec9
Nonce manager (#59)
* feat: first stab at a NonceManager

* test: adjust the test

* fix: reset nonce if nonce manager errors

* feat: make nonce manager opt in

* fix: add read-only nonce call

* feat: improve http provider errors

* feat: convert to Atomic datatypes

* refactor: move to own file

* chore: remove tokio dep

* fix: improve nonce retry logic readability

* fix: use other privkey to avoid nonce races with other tests
2020-09-07 13:26:42 +03:00
Georgios Konstantopoulos 6197d8bb12
fix(core): serialize filters properly and always rewake (#61)
* fix: serialize filters properly

* test: add filter log tests

* fix(stream): always re-wake
2020-08-31 23:40:49 +03:00
Georgios Konstantopoulos cff6eb45a5
fix: make multicall work by reference (#58)
* fix: make multicall work by reference

* chore: update readme with solc / ganache requirements

* chore: cargo fmt

* chore: fix doctests

* fix: disable sparkpool gasnow test
2020-08-21 15:54:23 +03:00
Rohit Narurkar 237f011259
(feat) gas oracle support (#56)
* (feat) gas oracle support

* (refactor) make a separate module | fix clippy warning

* add gas oracle to client using dynamic dispatch

* fix doc build in multicall module

* gas oracle returns U256

* support gas price fetching from client

* avoid querying for unsupported gas categories

* changes based on PR review

* add support for gasnow API, refactor gwei to wei
2020-08-18 21:47:56 +03:00
James Prestwich ca2ec0aadd
bug #55: prevent request from serializing ZSTs as null (#57)
* bug #55: prevent request from serializing ZSTs as null

* chore: cargo fmt

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2020-08-18 17:12:47 +03:00
Rohit Narurkar 516b431a48
add support for gas estimate and calldata from ContractCall (#53)
* add support for gas estimate and calldata from ContractCall

* fix celo tests for get_block and get_tx
2020-08-12 11:35:33 +03:00
Brock Elmore 34550d9211 Add get_storage_at 2020-07-30 22:56:28 -04:00
James Prestwich 6f02bb5436
bug: reschedule rewaking when unpausing pending tx future (#50) 2020-07-13 20:52:33 +03:00
James Prestwich 320ab276de
refactor: pending txns don't wait to poll futures until interval elapses (#49) 2020-07-10 09:59:29 +03:00
Georgios Konstantopoulos da20a042d7
chore(provider): make websockets optional (#45) 2020-07-02 18:33:16 +03:00
Georgios Konstantopoulos 1cbd86dbd3
fix(block): add Randomness when using celo (#44)
* fix(block): add Randomness when using celo

Also do not compile the fields which were removed in https://github.com/celo-org/celo-blockchain/pull/913/

* test(block): add celo block test
2020-07-02 16:05:27 +03:00
Georgios Konstantopoulos c1430fa04e
fix(provider): Add Send trait bound to PendingTx state future (#39) 2020-06-23 10:05:04 +03:00
Georgios Konstantopoulos bb1ac9c666
Improve Ganache Flexibility (#37)
* feat(core): add more features to ganache

* test(provider): choose endpoint dynamically

* test(signer): choose endpoint and accounts dynamically

* test(contract): choose endpoint and accounts dynamically

* fix: dynamic port / accounts in examples

* core(chore): fix doctest
2020-06-22 16:42:34 +03:00
Georgios Konstantopoulos 1cfbc7b3c3
Replace contract client references with Arc (#35)
* feat(provider): allow specifying a default polling interval param

This parameter is going to be used for all subsequent client calls by default. It can still be overriden with the internal
`interval` calls

* feat(contract): replace reference to Client with Arc

* feat(abigen): adjusts codegen to use Arcs

* fix(ethers): adjust examples to new apis

* fix(provider): return TxHash instead of PendingTransaction on tx submission

Returning a PendingTransaction allowed us to have nice ethers.js-like syntax where you submit
a transaction and then can immediately await it. Unfortunately, now that we use Arcs and not lifetimes
this meant that we would need to bind the function call in a variable, and then await on it, which is pretty
bad UX.

To fix this, we revert back to returning a TxHash and introduce a convenience method on the provider and the
contract which takes a tx_hash and returns a PendingTransaction object. The syntax ends up being slightly
more verbose (although more explicit), but the issue is fixed.
2020-06-22 11:44:08 +03:00
Georgios Konstantopoulos 9a0c97286b
feat(provider): introduce a pending tx polling delay so that we do not spam the chain (#31) 2020-06-21 11:09:19 +03:00
Georgios Konstantopoulos 0cfeadadf4
Websockets + TLS for Async-Std / Tokio (#30)
* fix: relax trait bounds on JsonRpcClient

* refactor(provider): move http client to separate dir

* feat(provider): add initial Websocket support over Stream/Sink + Tungstenite

* test(provider): add websocket test

* feat(provider): add convenience method using tokio/async-std behind a feature flag

* test(provider): add websocket ssl test

* feat(provider): add TLS websockets for tokio/async-std

* docs(provider): add websocket docs / examples

* fix(provider): make tokio an optional dep
2020-06-21 10:17:11 +03:00
Georgios Konstantopoulos ded8f50ef4
chore: remove leftover file
This got checked in by accident
2020-06-20 18:50:40 +03:00
Georgios Konstantopoulos 3459b1d350
docs: add missing attribution to Althea for the lean JSON RPC client 2020-06-20 17:15:00 +03:00
Georgios Konstantopoulos 4ff466a593
fix intradoc links and add missing cargo metadata (#29) 2020-06-20 16:55:07 +03:00
Georgios Konstantopoulos 7ff8b8222c
Dual license under MIT/Apache 2 (#28)
* fix: dual license MIT / Apache 2

* provider: add missing license
2020-06-18 08:20:20 +03:00
Georgios Konstantopoulos a9d1be4def
Improve Stream performance (#25)
* perf(provider): remove infinite loop and rely on the runtime to poll the stream

* chore: cargo fmt
2020-06-17 21:01:20 +03:00
Georgios Konstantopoulos 4fd656bce1
Provider Fixes on filters and gas estimation (#23)
* fix(provider): do not pass a param to estimate_gas

* fix(provider): pass correct number of args to new_filter

* test(signer): add test to ensure that the Pending block number works

* docs: fix links
2020-06-17 16:09:41 +03:00
Georgios Konstantopoulos ba5ae5a894
Add Celo support (#8)
* feat(types): add optional Celo support

* feat: add Celo feature flags to all crates

* test(provider): add get_transaction celo test

* test(signer): add send_transaction celo test

* test(contract): add deploy and call contract function celo test
2020-06-17 12:22:01 +03:00
Georgios Konstantopoulos 20493e0190
Fix Pending Transactions and EIP-155 (#22)
* fix(provider): ensure the Pending transaction calls the waker to get polled again

* feat(core): allow setting the blocktime in ganache

* test(provider): move pending txs test to integration tests + use block time

* fix(signers): make EIP-155 optional and fix sighash generation bug
2020-06-17 11:02:03 +03:00
Georgios Konstantopoulos 1a47e933ae
feat(signers): implement Serde and make Wallet API smaller (#20)
* feat(signers): implement Serde and make API smaller

* fix: add abigen as a dev-dependency feature
2020-06-17 09:38:04 +03:00
Rohit Narurkar 5d92e72882
add json rpc bindings for eth_getCode (#15) 2020-06-15 23:10:27 +03:00
Georgios Konstantopoulos 1d7bdef0bd
feat(utils): add various new utility methods (#13) 2020-06-15 17:16:14 +03:00
Georgios Konstantopoulos 79b21b9ea0
add pending tx type to wait for tx confirmations (#11)
* feat: add pending tx type

* feat(pending-txs): implement the full state machine

* tests(ethers): fix transfer eth example

* feat: use the pending transaction struct when deploying a contract

* ci: skip the pending tx test

* chore: fix doctests
2020-06-15 15:40:06 +03:00
Georgios Konstantopoulos 57d8efd7cc
fix(provider): pass array arguments (#10)
ganache would accept malformed requests, but geth is more strict
2020-06-15 13:53:40 +03:00
Georgios Konstantopoulos d90b03da06
Add streamed logs to the provider (#9)
* feat(provider): implement Streamed logs

This utilizes eth_getFilterChanges. The stream struct must be instantiated with a factory that yields logs/hashes.
Consumers are expected to use the `FilterStream` trait in order to simplify their type definitions

* feat(provider): expose streaming methods

* test(provider): add new blocks/pending txs test

* feat(contract): allow events to be streamed

* test(contract): add integration test for streaming event logs

* perf(contract-factory): take abi and bytecode by value instead of reference

The abi, bytecode and the factory's deploy method now consume the structs instead of being passed by reference. While this means that
consumers might need to clone before using them, this gives us some more flexiblity around factories inside helper functions

* refactor(contract): use test helpers to reduce code dup

* chore: make clippy happy
2020-06-15 11:46:07 +03:00
Georgios Konstantopoulos 7020dc18fb
docs(crate): further expand the docs 2020-06-11 11:41:41 +03:00
Georgios Konstantopoulos 3522c78ec5
fix: simplify ENS interfaces 2020-06-11 10:16:38 +03:00
Georgios Konstantopoulos 469c0cb96b
fix(signers): make wallet non-optional 2020-06-10 15:21:16 +03:00
Georgios Konstantopoulos 8b5dac2866
docs(provider): add more docs 2020-06-10 11:58:27 +03:00
Georgios Konstantopoulos f93b8b6919
docs(providers): add doctests and examples 2020-06-10 10:10:33 +03:00
Georgios Konstantopoulos 980e7fca8c
docs: add some more docs 2020-06-10 09:24:36 +03:00
Georgios Konstantopoulos b0feff2432
fix: serialize null filters 2020-06-03 00:10:46 +03:00
Georgios Konstantopoulos 56d22c0360
fix examples 2020-06-02 13:58:48 +03:00
Georgios Konstantopoulos e051cffe47
contract: allow connecting to many clients/addresses 2020-06-02 13:36:29 +03:00
Georgios Konstantopoulos b5a1b27e3a
remove provider/signers trait bound 2020-06-02 02:12:12 +03:00
Georgios Konstantopoulos 6181943485
remove type-safe networks
nobody really wants this
2020-06-02 00:58:28 +03:00
Georgios Konstantopoulos 1c6b067bb9
simplify provider type declaration 2020-06-02 00:31:32 +03:00
Georgios Konstantopoulos cd4914d37f
refactor: pull crates to root dir 2020-06-01 21:24:22 +03:00