Commit Graph

434 Commits

Author SHA1 Message Date
Péter Szilágyi
7e915ee379
core, eth, miner: enforce configured mining reward post 1559 too 2021-06-04 10:18:37 +03:00
gary rong
59f259b058
miner/stress: update stress tests (#22919)
This PR updates the miner stress tests and moves them to standalone
packages, so that they can be run directly.
2021-05-21 20:52:51 +02:00
Martin Holst Swende
a6c462781f
EIP-1559: miner changes (#22896)
* core/types, miner: create TxWithMinerFee wrapper, add EIP-1559 support to TransactionsByMinerFeeAndNonce

miner: set base fee when creating a new header, handle gas limit, log miner fees

* all: rename to NewTransactionsByPriceAndNonce

* core/types, miner: rename to NewTransactionsByPriceAndNonce + EffectiveTip

miner: activate 1559 for testGenerateBlockAndImport tests

* core,miner: revert naming to TransactionsByPriceAndTime

* core/types/transaction: update effective tip calculation logic

* miner: update aleut to london

* core/types/transaction_test: use correct signer for 1559 txs + add back sender check

* miner/worker: calculate gas target from gas limit

* core, miner: fix block  gas limits for 1559

Co-authored-by: Ansgar Dietrichs <adietrichs@gmail.com>
Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
2021-05-21 09:59:26 +02:00
Péter Szilágyi
55300d4fdb
all: fix miner hashRate -> hashrate on API calls 2021-03-31 10:56:51 +03:00
Felix Lange
cae6b5527e
cmd/geth, consensus/ethash: add support for --miner.notify.full flag (#22558)
The PR implements the --miner.notify.full flag that enables full pending block
notifications. When this flag is used, the block notifications sent to mining
endpoints contain the complete block header JSON instead of a work package
array.

Co-authored-by: AlexSSD7 <alexandersadovskyi7@protonmail.com>
Co-authored-by: Martin Holst Swende <martin@swende.se>
2021-03-26 18:30:10 +01:00
lightclient
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions (#21502)
This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID. 

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
2021-02-25 15:26:57 +01:00
gary rong
098a2b6e26
eth: move eth.Config to a common package (#22205)
This moves the eth config definition into a separate package, eth/ethconfig. 
Packages eth and les can now import this common package instead of
importing eth from les, reducing dependencies.

Co-authored-by: Felix Lange <fjl@twurst.com>
2021-02-05 13:51:15 +01:00
ucwong
83e4c49e2b
trie : use trie.NewStackTrie instead of new(trie.Trie) (#22246)
The PR makes use of the stacktrie, which is is more lenient on resource consumption, than the regular trie, in cases where we only need it for DeriveSha
2021-02-02 13:09:23 +01:00
Péter Szilágyi
ddadc3d273
Merge pull request #21047 from holiman/improve_updates_2
core: improve trie updates (part 2)
2021-01-21 01:48:08 +02:00
Péter Szilágyi
42f9f1f073
core/state: convert prefetcher to concurrent per-trie loader 2021-01-21 01:47:14 +02:00
Guillaume Ballet
c7a6be163f
cmd/utils: don't enumerate USB unless --usb is set (#22130)
USB enumeration still occured. Make sure it will only occur if --usb is set.
This also deprecates the 'NoUSB' config file option in favor of a new option 'USB'.
2021-01-13 11:14:36 +01:00
Martin Holst Swende
9584f56b9d
miner: avoid sleeping in miner (#22108)
This PR removes a logic in the miner, which was originally intended to help temporary testnets based on ethash from "running off into the future". If the difficulty was low, and a few computers started mining several blocks per second, the ethash rules (which demand 1s delay between blocks) would push the blocktimes further and further away.
The solution was to make the miner sleep while this happened.

Nowadays, this problem is solved instead by PoA chains, and it's recommended to let testnets and devnets be based on clique instead. The existing logic is problematic, since it can cause stalls within the miner making it difficult for remote workers to submit work if the channel is blocked on a sleep.

Credits to Saar Tochner for reporting this via the bug bounty
2021-01-05 10:44:33 +01:00
lzhfromustc
62dc59c2bd
miner, test: fix potential goroutine leak (#21989)
In miner/worker.go, there are two goroutine using channel w.newWorkCh: newWorkerLoop() sends to this channel, and mainLoop() receives from this channel. Only the receive operation is in a select.

However, w.exitCh may be closed by another goroutine. This is fine for the receive since receive is in select, but if the send operation is blocking, then it will block forever. This commit puts the send in a select, so it won't block even if w.exitCh is closed.

Similarly, there are two goroutines using channel errc: the parent that runs the test receives from it, and the child created at line 573 sends to it. If the parent goroutine exits too early by calling t.Fatalf() at line 614, then the child goroutine will be blocked at line 574 forever. This commit adds 1 buffer to errc. Now send will not block, and receive is not influenced because receive still needs to wait for the send.
2020-12-11 10:29:42 +01:00
Martin Holst Swende
7770e41cb5
core: improve contextual information on core errors (#21869)
A lot of times when we hit 'core' errors, example: invalid tx, the information provided is
insufficient. We miss several pieces of information: what account has nonce too high,
and what transaction in that block was offending?

This PR adds that information, using the new type of wrapped errors.
It also adds a testcase which (partly) verifies the output from the errors.

The first commit changes all usage of direct equality-checks on core errors, into
using errors.Is. The second commit adds contextual information. This wraps most
of the core errors with more information, and also wraps it one more time in
stateprocessor, to further provide tx index and tx hash, if such a tx is encoutered in
a block. The third commit uses the chainmaker to try to generate chains with such
errors in them, thus triggering the errors and checking that the generated string meets
expectations.
2020-12-04 12:22:19 +01:00
Alex Prut
810f9e057d
all: remove redundant conversions and import names (#21903) 2020-11-25 21:00:23 +01:00
Marius van der Wijden
6e7137103c
miner: fixed race condition in tests (#21664) 2020-10-20 10:58:26 +02:00
Martin Holst Swende
4eb01b21c8
miner: set etherbase even if mining isn't possible at the moment (#21707) 2020-10-14 11:59:11 +02:00
Martin Holst Swende
1e10489196
miner: don't interrupt mining after successful sync (#21701)
* miner: exit loop when downloader Done or Failed

Following the logic of the comment at the method,
this fixes a regression introduced at 7cf56d6f06
, which would allow external parties to DoS with
blocks, preventing mining progress.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: remove ineff assign (lint)

Signed-off-by: meows <b5c6@protonmail.com>

* miner: update test re downloader events

Signed-off-by: meows <b5c6@protonmail.com>

* Revert "miner: remove ineff assign (lint)"

This reverts commit eaefcd34ab4862ebc936fb8a07578aa2744bc058.

* Revert "miner: exit loop when downloader Done or Failed"

This reverts commit 23abd34265aa246c38fc390bb72572ad6ae9fe3b.

* miner: add test showing imprecise TestMiner

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix waitForMiningState precision

This helper function would return an affirmation
on the first positive match on a desired bool.

This was imprecise; it return false positives
by not waiting initially for an 'updated' value.

This fix causes TestMiner_2 to fail, which is
expected.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: remove TestMiner_2 demonstrating broken test

This test demonstrated the imprecision of the test
helper function waitForMiningState. This function
has been fixed with 6d365c2851, and this test test
may now be removed.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix test regarding downloader event/mining expectations

See comment for logic.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: add test describing expectations for downloader/mining events

We expect that once the downloader emits a DoneEvent,
signaling a successful sync, that subsequent StartEvents
are not longer permitted to stop the miner.

This prevents a security vulnerability where forced syncs via
fake high blocks would stall mining operation.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: use 'canStop' state to fix downloader event handling

- Break downloader event handling into event
separating Done and Failed events. We need to
treat these cases differently since a DoneEvent
should prevent the miner from being stopped on
subsequent downloader Start events.

- Use canStop state to handle the one-off
case when a downloader first succeeds.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: improve comment wording

Signed-off-by: meows <b5c6@protonmail.com>

* miner: start mining on downloader events iff not already mining

Signed-off-by: meows <b5c6@protonmail.com>

* miner: refactor miner update logic w/r/t downloader events

This makes mining pause/start logic regarding downloader
events more explicit. Instead of eternally handling downloader
events after the first done event, the subscription is closed
when downloader events are no longer actionable.

Signed-off-by: meows <b5c6@protonmail.com>

* miner: fix handling downloader events on subcription closed

Signed-off-by: meows <b5c6@protonmail.com>

* miner: (lint:gosimple) use range over chan instead of for/select

Signed-off-by: meows <b5c6@protonmail.com>

* miner: refactor update loop to remove race condition

The go routine handling the downloader events handling
vars in parallel with the parent routine, causing a
race condition.

This change, though ugly, remove the condition while
still allowing the downloader event subscription to be
closed when the miner has no further use for it (ie DoneEvent).

* miner: alternate fix for miner-flaw

Co-authored-by: meows <b5c6@protonmail.com>
2020-10-13 15:12:06 +03:00
mr_franklin
c37e68e7c1
all: replace RWMutex with Mutex in places where RLock is not used (#21622) 2020-10-13 10:58:41 +02:00
Marius van der Wijden
df219e23df
miner: fix regression, add test for starting while download (#21547)
Fixes a regression introduced in #21536
2020-09-11 18:17:09 +02:00
Marius van der Wijden
7cf56d6f06
miner: use channels instead of atomics in update loop (#21536)
This PR changes several different things:

- Adds test cases for the miner loop
- Stops the worker if it wasn't already stopped in worker.Close()
- Uses channels instead of atomics in the miner.update() loop

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-09-10 19:27:42 +02:00
gary rong
87c0ba9213
core, eth, les, trie: add a prefix to contract code (#21080) 2020-08-21 15:10:40 +03:00
rene
c0c01612e9
node: refactor package node (#21105)
This PR significantly changes the APIs for instantiating Ethereum nodes in
a Go program. The new APIs are not backwards-compatible, but we feel that
this is made up for by the much simpler way of registering services on
node.Node. You can find more information and rationale in the design
document: https://gist.github.com/renaynay/5bec2de19fde66f4d04c535fd24f0775.

There is also a new feature in Node's Go API: it is now possible to
register arbitrary handlers on the user-facing HTTP server. In geth, this
facility is used to enable GraphQL.

There is a single minor change relevant for geth users in this PR: The
GraphQL API is no longer available separately from the JSON-RPC HTTP
server. If you want GraphQL, you need to enable it using the
./geth --http --graphql flag combination.

The --graphql.port and --graphql.addr flags are no longer available.
2020-08-03 19:40:46 +02:00
Robert Zaremba
37564ceda6
miner: refactor helper functions in worker.go (#21044)
This reduces complexity of some lengthy functions in worker.go,
making the code easier to read.
2020-07-28 18:16:49 +02:00
Martin Holst Swende
e9ba536d85
eth/downloader: fix spuriously failing tests (#21149)
* eth/downloader tests: fix spurious failing test due to race between receipts/headers

* miner tests: fix travis failure on arm64

* eth/downloader: tests - store td in ancients too
2020-06-09 11:39:19 +02:00
ucwong
48e3b95e77
miner: replace use of 'self' as receiver name (#21113) 2020-05-25 10:20:09 +02:00
gary rong
7b7e5921a4
miner: support disabling empty blockprecommits form the Go API (#20736)
* cmd, miner: add noempty-precommit flag

* cmd, miner: get rid of external flag

* miner: change bool to atomic int

* miner: fix tiny typo

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-12 13:11:34 +03:00
Martin Holst Swende
4535230059
cmd, core, eth: background transaction indexing (#20302)
* cmd, core, eth: init tx lookup in background

* core/rawdb: tiny log fixes to make it clearer what's happening

* core, eth: fix rebase errors

* core/rawdb: make reindexing less generic, but more optimal

* rlp: implement rlp list iterator

* core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data

* core/rawdb, cmd/utils: fix review concerns

* cmd/utils: fix merge issue

* core/rawdb: add some log formatting polishes

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-11 18:58:43 +03:00
Raw Pong Ghmoa
15540ae992
cmd: deprecate --testnet, use named networks instead (#20852)
* cmd/utils: make goerli the default testnet

* cmd/geth: explicitly rename testnet to ropsten

* core: explicitly rename testnet to ropsten

* params: explicitly rename testnet to ropsten

* cmd: explicitly rename testnet to ropsten

* miner: explicitly rename testnet to ropsten

* mobile: allow for returning the goerli spec

* tests: explicitly rename testnet to ropsten

* docs: update readme to reflect changes to the default testnet

* mobile: allow for configuring goerli and rinkeby nodes

* cmd/geth: revert --testnet back to ropsten and mark as legacy

* cmd/util: mark --testnet flag as deprecated

* docs: update readme to properly reflect the 3 testnets

* cmd/utils: add an explicit deprecation warning on startup

* cmd/utils: swap goerli and ropsten in usage

* cmd/geth: swap goerli and ropsten in usage

* cmd/geth: if running a known preset, log it for convenience

* docs: improve readme on usage of ropsten's testnet datadir

* cmd/utils: check if legacy `testnet` datadir exists for ropsten

* cmd/geth: check for legacy testnet path in console command

* cmd/geth: use switch statement for complex conditions in main

* cmd/geth: move known preset log statement to the very top

* cmd/utils: create new ropsten configurations in the ropsten datadir

* cmd/utils: makedatadir should check for existing testnet dir

* cmd/geth: add legacy testnet flag to the copy db command

* cmd/geth: add legacy testnet flag to the inspect command
2020-04-09 12:09:58 +03:00
Boqin Qin
be6078ad83
all: fix a bunch of inconsequential goroutine leaks (#20667)
The leaks were mostly in unit tests, and could all be resolved by
adding suitably-sized channel buffers or by restructuring the test
to not send on a channel after an error has occurred.

There is an unavoidable goroutine leak in Console.Interactive: when
we receive a signal, the line reader cannot be unblocked and will get
stuck. This leak is now documented and I've tried to make it slightly 
less bad by adding a one-element buffer to the output channels of
the line-reading loop. Should the reader eventually awake from its
blocked state (i.e. when stdin is closed), at least it won't get stuck
trying to send to the interpreter loop which has quit long ago.

Co-authored-by: Felix Lange <fjl@twurst.com>
2020-04-03 20:07:22 +02:00
ucwong
ad4b60efdd
miner/worker: add missing timer.Stop call (#20857) 2020-04-02 10:40:38 +02:00
gary rong
2e1ecc02bd
les, miner, accounts/abi/bind: fix load-sensitive unit tests (#20698) 2020-02-20 13:05:54 +01:00
Felix Lange
d90d1db609
eth/filters: remove use of event.TypeMux for pending logs (#20312) 2019-12-10 12:39:14 +01:00
Charing
4b40b5377b miner: add dependency for stress tests (#20436)
1.to build stress tests

Depends-On: 6269e5574c
2019-12-10 10:26:07 +02:00
gary rong
fc7e0fe6c7 core, miner: remove PostChainEvents (#19396)
This change:

- removes the PostChainEvents method on core.BlockChain.
- sorts 'removed log' events by block number.
- fire the NewChainHead event if we inject a canonical block into the chain
  even if the entire insertion is not successful.
- guarantees correct event ordering in all cases.
2019-11-29 14:22:08 +01:00
Guillaume Ballet
f06ae5ca6a miner: fix staticcheck warnings (#20375) 2019-11-24 20:46:34 +01:00
gary rong
9b59c75405 miner: fix data race in tests (#20310)
* miner: fix data race in tests

miner: fix linter

* miner: address comment
2019-11-20 12:36:41 +02:00
Guillaume Ballet
22e3bbbf0a miner: increase worker test timeout (#20268)
TestEmptyWork* occasionally fails due to timeout. Increase the timeout.
2019-11-13 12:40:50 +01:00
Guillaume Ballet
de2259d27c travis: enable test suite on ARM64 (#20219)
* travis: Enable ARM support

* Include fixes from 20039

* Add a trace to debug the invalid lookup issue

* Try increasing the timeout to see if the arm test passes

* Investigate the resolver issue

* Increase arm64 timeout for clique test

* increase timeout in tests for arm64

* Only test the failing tests

* Review feedback: don't export epsilon

* Remove investigation tricks+include fjl's feeback

* Revert the retry ahead of using the mock resolver

* Fix rebase errors
2019-11-08 10:58:57 +02:00
gary rong
5d91acccd5 miner: increase import time allowance (#20217)
Fix the block import unit test which can time out sometimes.
2019-10-30 12:07:30 +01:00
gary rong
d4bb3798d8 miner: add generate and import unit test (#20111)
This PR adds a new unit test in miner package which will create some blocks from miner and then import into another chain. In this way, we can ensure all blocks generated by Geth miner obey consensus rules.
2019-10-20 12:36:40 +02:00
Rob Mulholand
3b6c9902f3 core: remove unused gas return in ApplyTransaction (#20065) 2019-09-12 22:22:22 +03:00
Felix Lange
54b271a86d
crypto: add SignatureLength constant and use it everywhere (#19996)
Original change by @jpeletier
2019-08-22 15:14:06 +02:00
Martin Holst Swende
3271a5afa0 miner: don't update pending state when no transactions are added (#19734)
* miner: don't update pending state when no transactions are added

* miner: avoid transaction processing when pending block is already full
2019-06-19 14:09:28 +03:00
Martin Holst Swende
4c90efdf57 consensus,core,miner: avoid overhead of creating a new block (#19301)
* consensus,core,miner: avoid overhead of creating a new block

* consensus: nitpick dot

* consensus: fix some comment formatting nits
2019-04-30 16:42:36 +03:00
gary rong
6269e5574c miner: polish miner configuration (#19480)
* cmd, eth, miner: disable advance sealing if user require

* cmd, console, miner, les, eth: wrap the miner config

* eth: remove todo

* cmd, miner: revert noadvance flag

The reason for this is: if the transaction execution is even longer
than block time, then this kind of transactions is DoS attack.
2019-04-23 10:08:51 +03:00
Martin Holst Swende
0b4fe8d192 all: simplify timestamps to uint64 (#19372)
* all: simplify timestamps to uint64

* tests: update definitions

* clef, faucet, mobile: leftover uint64 fixups

* ethash: fix tests

* graphql: update schema for timestamp

* ethash: remove unused variable
2019-04-02 23:28:48 +03:00
Brent
7fb89697fd core/types: add block location fields to receipt (#17662)
Solves #15210 without changing consensus, in a backwards compatible way,
by adding tx inclusion information to the Receipt struct.
2019-03-27 13:39:25 +01:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Janoš Guljaš
26aea73673 cmd, node, p2p/simulations: fix node account manager leak (#19004)
* node: close AccountsManager in new Close method

* p2p/simulations, p2p/simulations/adapters: handle node close on shutdown

* node: move node ephemeralKeystore cleanup to stop method

* node: call Stop in Node.Close method

* cmd/geth: close node.Node created with makeFullNode in cli commands

* node: close Node instances in tests

* cmd/geth, node: minor code style fixes

* cmd, console, miner, mobile: proper node Close() termination
2019-02-07 12:40:36 +02:00
Martin Holst Swende
dc43ea8d03
tests: tune flaky tests that error in travis occasionally (#18508)
* tests: tune flaky tests that error in travis occasionally

* tests: formatting
2019-01-23 16:09:29 +01:00
Paweł Bylica
de39513ced core, internal, eth, miner, les: Take VM config from BlockChain (#17955)
Until this commit, when sending an RPC request that called `NewEVM`, a blank `vm.Config`
would be taken so as to set some options, based on the default configuration. If some extra
configuration switches were passed to the blockchain, those would be ignored.

This PR adds a function to get the config from the blockchain, and this is what is now used
for RPC calls.

Some subsequent changes need to be made, see https://github.com/ethereum/go-ethereum/pull/17955#pullrequestreview-182237244
for the details of the discussion.
2018-12-06 14:34:49 +01:00
gary rong
e2640a96d4 miner: fix miner stress test (#18039) 2018-11-07 10:55:56 +02:00
Felix Lange
459278cd57
miner: remove intermediate conversion to int in tests (#17853)
This fixes the tests on 32bit platforms.
2018-10-08 16:30:00 +02:00
Liang ZOU
6663e5da10 all: fix various comment typos (#17748) 2018-09-25 12:26:35 +02:00
gary rong
457e930f27 eth, miner: prefer locally generated uncles vs remote ones (#17715)
* core, eth: fix dependency cycle

* eth, miner: perfer to locally generated uncle
2018-09-21 00:11:55 +03:00
gary rong
d6254f827b all: protect self-mined block during reorg (#17656) 2018-09-20 15:09:30 +03:00
Péter Szilágyi
4bb25042eb
consensus/clique, core: chain maker clique + error tests 2018-09-11 16:40:00 +03:00
gary rong
f0242ee76d miner: keep the timestamp for resubmitted mining block (#17547) 2018-08-29 17:31:59 +03:00
Péter Szilágyi
a4bc2c31e1
Merge pull request #17540 from karalabe/miner-uncle-fix
miner: track uncles more aggressively
2018-08-29 13:59:15 +03:00
Péter Szilágyi
f751c6ed47
miner: track uncles more aggressively 2018-08-29 13:29:59 +03:00
Péter Szilágyi
e8f229b82e
cmd, core, eth, miner, params: configurable gas floor and ceil 2018-08-29 12:40:12 +03:00
gary rong
c1c003e4ff consensus, miner: stale block mining support (#17506)
* consensus, miner: stale block supporting

* consensus, miner: refactor seal signature

* cmd, consensus, eth: add miner noverify flag

* cmd, consensus, miner: polish
2018-08-28 16:59:05 +03:00
Péter Szilágyi
c134e00e48
Merge pull request #17494 from karalabe/mined-block-uncle-check
miner: differentiate between uncle and lost block
2018-08-23 16:03:10 +03:00
gary rong
40a71f28cf miner: fix state commit, track old work packages too (#17490)
* miner: commit state which is relative with sealing result

* consensus, core, miner, mobile: introduce sealHash interface

* miner: evict pending task with threshold

* miner: go fmt
2018-08-23 16:02:57 +03:00
Péter Szilágyi
1136269a79
miner: differentiate between uncle and lost block 2018-08-23 15:44:27 +03:00
Péter Szilágyi
1e63a015a5
miner: add two stress tests based on clique and ethash 2018-08-23 14:09:45 +03:00
Péter Szilágyi
e0d0e64ce2
cmd, core, miner: add --txpool.locals and priority mining 2018-08-22 09:43:57 +03:00
gary rong
b2c644ffb5 cmd, eth, miner: make recommit configurable (#17444)
* cmd, eth, miner: make recommit configurable

* cmd, eth, les, miner: polish a bit

* miner: filter duplicate sealing work

* cmd: remove uncessary conversion

* miner: avoid microptimization in favor of cleaner code
2018-08-21 22:56:54 +03:00
gary rong
a063fe9b2d miner: fix uncle iteration logic (#17469) 2018-08-21 17:33:04 +03:00
Péter Szilágyi
22cd3f70a6
miner: update mining log with correct fee calculation 2018-08-17 15:47:14 +03:00
Péter Szilágyi
62f5137a72
miner: add gas and fee details to mining logs 2018-08-16 14:49:00 +03:00
gary rong
54216811a0 miner: regenerate mining work every 3 seconds (#17413)
* miner: regenerate mining work every 3 seconds

* miner: polish
2018-08-16 14:14:33 +03:00
gary rong
040aa2bb10 miner: streaming uncle blocks (#17320)
* miner: stream uncle block

* miner: polish
2018-08-15 14:09:17 +03:00
gary rong
a1783d1697 miner: move agent logic to worker (#17351)
* miner: move agent logic to worker

* miner: polish

* core: persist block before reorg
2018-08-14 18:34:33 +03:00
gary rong
941018b570 miner: seperate state, receipts for different mining work (#17323) 2018-08-06 12:55:44 +03:00
gary rong
51db5975cc consensus/ethash: move remote agent logic to ethash internal (#15853)
* consensus/ethash: start remote ggoroutine to handle remote mining

* consensus/ethash: expose remote miner api

* consensus/ethash: expose submitHashrate api

* miner, ethash: push empty block to sealer without waiting execution

* consensus, internal: add getHashrate API for ethash

* consensus: add three method for consensus interface

* miner: expose consensus engine running status to miner

* eth, miner: specify etherbase when miner created

* miner: commit new work when consensus engine is started

* consensus, miner: fix some logics

* all: delete useless interfaces

* consensus: polish a bit
2018-08-03 11:33:37 +03:00
ledgerwatch
2fbc454355 miner: fix state locking while writing to chain (issue #16933) (#17173) 2018-07-31 10:22:33 +03:00
Ralph Caraveo III
5d30be412b all: switch out defunct set library to different one (#16873)
* keystore, ethash, eth, miner, rpc, whisperv6: tech debt with now defunct set.

* whisperv5: swap out gopkg.in/fatih/set.v0 with supported set
2018-07-16 10:54:19 +03:00
kiel barry
cbfb40b0aa params: fix golint warnings (#16853)
params: fix golint warnings
2018-06-05 12:31:34 +02:00
Mark
0029a869f0 miner: not call commitNewWork if it's a side block (#16751) 2018-06-05 12:10:09 +02:00
Péter Szilágyi
49719e21bc
core, eth: minor txpool event cleanups 2018-05-18 12:08:24 +03:00
rjl493456442
a2e43d28d0
all: collate new transaction events together 2018-05-18 11:46:44 +03:00
Ryan Schneider
2a1fc3d155 miner: remove contention on currentMu for pending data retrievals (#16497) 2018-04-16 10:56:20 +03:00
stompesi
fe6cf00f48 miner: remove duplicated code (#15968) 2018-03-16 14:13:52 +02:00
Péter Szilágyi
55599ee95d core, trie: intermediate mempool between trie and database (#15857)
This commit reduces database I/O by not writing every state trie to disk.
2018-02-05 17:40:32 +01:00
Jim McDonald
18a7d31338 miner: avoid unnecessary work (#15883) 2018-01-15 12:57:06 +02:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Ricardo Domingos
9ff9d04a69 all: fix code comment typos (#15547)
* console: fix typo in comment

* contracts/release: fix typo in comment

* core: fix typo in comment

* eth: fix typo in comment

* miner: fix typo in comment
2017-11-24 11:20:01 +02:00
Péter Szilágyi
6d6a5a9337 cmd, consensus, core, miner: instatx clique for --dev (#15323)
* cmd, consensus, core, miner: instatx clique for --dev

* cmd, consensus, clique: support configurable --dev block times

* cmd, core: allow --dev to use persistent storage too
2017-10-24 13:40:42 +03:00
terasum
e9382c6e9f miner: fix typo 2017-10-12 10:19:23 +08:00
Mark
cb5235eb07 miner: make starting of CPU agent more reliable (#15148) 2017-09-19 13:28:15 +02:00
Péter Szilágyi
10b3f97c9d core: only fire one chain head per batch (#15123)
* core: only fire one chain head per batch

* miner: announce chan events synchronously
2017-09-11 13:13:05 +03:00
Felix Lange
10181b57a9 core, eth/downloader: commit block data using batches (#15115)
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
2017-09-09 19:03:07 +03:00
Mark
c1740e4540 core/types, miner: avoid tx sender miscaching (#14773) 2017-09-07 23:22:27 +02:00
Zsolt Felfoldi
4ea4d2dc34
core, eth: add bloombit indexer, filter based on it 2017-09-06 11:13:13 +03:00
Péter Szilágyi
da7d57e07c
core: make txpool operate on immutable state 2017-09-05 13:34:41 +03:00
Miya Chen
bf1e263128 core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
Egon Elbre
faafeef79e miner: fix megacheck warnings 2017-08-07 13:41:22 +03:00
Péter Szilágyi
0ff35e170d core: remove redundant storage of transactions and receipts (#14801)
* core: remove redundant storage of transactions and receipts

* core, eth, internal: new transaction schema usage polishes

* eth: implement upgrade mechanism for db deduplication

* core, eth: drop old sequential key db upgrader

* eth: close last iterator on successful db upgrage

* core: prefix the lookup entries to make their purpose clearer
2017-07-14 19:39:53 +03:00