Commit Graph

57 Commits

Author SHA1 Message Date
David
72fd1fa58d
Fetch parity-common crates from crates.io (#9410)
* Fetch `parity-common` crates from crates.io

* Add doc tests from `patricia-trie` to `patricia-trie-ethereum`
Fix/update a few deps

* [ethkey] upgrade ethereum-types

* [whisper] update deps

* [network] deps

* [network-devp2p] deps

* [journaldb] deps

* [fastmap] deps

* [miner] deps and test fixes

* [machine] deps

* [json] deps

* [hw] deps

* [ethash] deps

* [registrar] deps

* Update a few more dependencies with new ethabi-*

* [updater] Update deps

* deps

* [ethcore] Update deps

* Use new parity-snappy and parity-rocksdb crates

* Updated submodules

* Use parity-snappy 0.1

* Use kvdb-rocksdb 0.1.2

* Don't use latest ethereum/tests

* Fix merge conflicts errors

* Remove superseeded comment

* Address grumbles: add newlines, add/remove spaces
2018-09-04 20:13:51 +02:00
cheme
c1aed4af45 Fix light client deadlock (#9385)
This PR is fixing deadlock for #8918 

It avoids some recursive calls on light_sync by making state check optional for Informant.

The current behavior is to display the information when informant checks if block is major version.
This change a bit the informant behavior, but not on most cases.

To remember where and how this kind of deadlock are likely to happen (not seen with Parkinglot deadlock detection because it uses std condvar), I am adding a description of the deadlock.
Also, for the reviewers there may be better solution than modifying the informant.

### Thread1 

- ethcore/sync/light_sync/mod.rs

A call to the light handler through any Io (having a loop of rpc query running on like client makes the dead lock way more likely).
At the end of those calls we systematically call `maintain_sync` method.

Here maintain_sync locks `state` (it is the deadlock cause), with a write purpose

`maintain_sync` -> `begin_search` with the state locked open

`begin_search` -> lightcliennt `flush_queue` method

- ethcore/light/src/client/mod.rs

`flush_queue` -> `flush` on queue (HeaderQueue aka VerificationQueue of headers)

- ethcore/src/verification/queue/mod.rs

Condition there is some unverified or verifying content

`flush` wait on a condvar until the queue is empty. The only way to unlock condvar is that worker is empty and unlock it (so thread 2 is Verification worker).

### Thread2

A verification worker at the end of a verify loop (new block).

- ethcore/src/verification/queue/mod.rs

thread loops on `verify` method.

End of loop condition is_ready -> Import the block immediately 

calls `set_sync` on QueueSignal which send a BlockVerified ClientIoMessage in inner channel (IoChannel of ClientIoMessage) using `send_sync`

- util/io/src/service_mio.rs

IoChannel `send_sync` method calls all handlers with `message` method; one of the handlers is ImportBlocks IoHandler (with a single inner Client service field)

- ethcore/light/src/client/service.rs

`message` trigger inner method `import_verified`

- core/light/src/client/mod.rs

`import_verified` at the very end notify the listeners of a new_headers, one of the listeners is Informant `listener` method

- parity/informant.rs

`newHeaders` run up to call to `is_major_importing` on its target (again clinet)

-  ethcore/sync/src/light_sync/mod.rs

Here `is_major_importing` tries to get state lock (read purpose only) but cannot because of previous state lock, thus deadlock
2018-09-04 15:36:34 +01:00
André Silva
c0eb30b604
use kvdb-* and parity-snappy crates from crates.io (#9441)
* use kvdb-* and parity-snappy crates from crates.io

* update rocksdb-sys and snappy-sys
2018-09-03 17:40:11 +01:00
Andrew Jones
bc53e78a04
Remove unused BlockStatus::Pending (#9447)
Pending case never instantiated, and only ever matched together with Unknown
2018-08-31 12:13:01 +01:00
Anton Gavrilov
1073d56245 Private packets verification and queue refactoring (#8715)
* Verify private transaction before propagating

* Private transactions queue reworked with tx pool queue direct usage

* Styling fixed

* Prevent resending private packets to the sender

* Process signed private transaction packets via io queue

* Test fixed

* Build and test fixed after merge

* Comments after review fixed

* Signed transaction taken from verified

* Fix after merge

* Pool scoring generalized in order to use externally

* Lib refactored according to the review comments

* Ready state refactored

* Redundant bound and copying removed

* Fixed build after the merge

* Forgotten case reworked

* Review comments fixed

* Logging reworked, target added

* Fix after merge
2018-08-29 20:31:04 +08:00
Marek Kotewicz
b87c7cac54 block view! removal in progress (#9397) 2018-08-24 10:53:31 +01:00
Andrew Jones
0b34579b04
Prevent sync restart if import queue full (#9381) 2018-08-24 09:42:24 +01:00
Tomasz Drwięga
29125e830b Lower the max size of transaction packet to prevent going oversize. (#9308)
* Lower the max size of transaction packet to prevent going oversize.

* Log RLP size.
2018-08-14 17:20:29 +02:00
Andronik Ordian
98dbd1fdc7
Fix load share (#9321)
* fix(light_sync): calculate `load_share` properly

* refactor(api.rs): extract `light_params` fn, add test

* style(api.rs): add trailing commas
2018-08-13 18:53:19 +03:00
Niklas Adolfsson
6e2821b4db ethcore/sync Make view macro only visible to test (#9316)
* remove needless macro import

* enable ethcore/macros in tests
2018-08-10 14:31:48 +02:00
Nick Sanders
e590874a81 Update log -> 0.4, env_logger -> 0.5. (#9294)
* Rename a few types & methods.

* Change `(Log)Builder::format` (closure) arg.
2018-08-10 00:04:10 +01:00
David
e2095d4a5d Move ethereum-specific H256FastMap type to own crate (#9307)
* Add a `fastmap` crate that provides the H256FastMap specialized HashMap

* Use `fastmap` instead of `plain_hasher`

* Update submodules for Reasons™

* Submodule update
2018-08-09 09:51:48 +02:00
Marek Kotewicz
78a38e9825
ethcore sync decodes rlp less often (#9264)
* deserialize block only once during verification

* ethcore-sync uses Unverified

* ethcore-sync uses Unverified

* fixed build error

* removed Block::is_good

* applied review suggestions

* ethcore-sync deserializes headers and blocks only once
2018-08-08 10:56:54 +02:00
Tomasz Drwięga
90d7823acb Propagate transactions for next 4 blocks. (#9265)
Closes #9255 

This PR also removes the limit of max 64 transactions per packet, currently we only attempt to prevent the packet size to go over 8MB. This will only be the case for super-large transactions or high-block-gas-limit chains.

Patching this is important only for chains that have blocks that can fit more than 4k transactions (over 86M block gas limit)

For mainnet, we should actually see a tiny bit faster propagation since instead of computing 4k pending set, we only need `4 * 8M / 21k = 1523` transactions.

Running some tests on `dekompile` node right now, to check how it performs in the wild.
2018-08-02 11:58:02 +01:00
Marek Kotewicz
b4ae1b6528 decode block rlp less often (#9252)
in total:
- removed 4 redundant rlp deserializations
- avoid 1 redundant block data copy
2018-08-02 10:20:46 +01:00
Andrew Jones
fb503f523b
Allow old blocks from peers with lower difficulty (#9226)
Previously we only allow downloading of old blocks if the peer
difficulty was greater than our syncing difficulty. This change allows
downloading of blocks from peers where the difficulty is greater then
the last downloaded old block.
2018-07-27 10:13:05 +01:00
Marek Kotewicz
073365d5d9
handle SyncHandler errors properly (#9151)
* handle SyncHandler errors properly, closes #9150

* applied review suggestions
2018-07-19 12:46:33 +02:00
Marek Kotewicz
0ca4250bd4 fix verification in ethcore-sync collect_blocks (#9135) 2018-07-16 21:05:47 +02:00
Afri Schoedon
484ecfaf47
Parity Ethereum 2.0.0 (#9052)
* parity-version: major bump to 2.0.0 🎉

* parity-ethereum: rename crate 🌵

* ethcore: only accept service transactions from parity-ethereum nodes

* parity: fix --identity tests

* rpc: fix sync provider in tests

* rpc: fix parity_net_peers test

* ethcore-sync: accept service transactions from parity and parity-ethereum

* ethcore-sync: fix indentation

* ethcore-sync: split the ifs to reduce code redundancy

* ethcore-sync: fix syntax

* Fix building ethcore

* update cargo.lock

* parity-version: major bump to 2.0.0 tada

* fix merge
2018-07-11 13:35:10 +02:00
Nicolas Gotchac
c082af6f74 Don't fetch snapshot chunks at random (#9088) 2018-07-11 13:04:31 +02:00
David
c7f608ec74
Delete crates from parity-ethereum and fetch them from parity-common instead (#9083)
Use crates from parity-common: hashdb, keccak-hash, kvdb, kvdb-memorydb, kvdb-rocksdb, memorydb, parity-bytes, parity-crypto, path, patricia_trie, plain_hasher, rlp, target, test-support, trie-standardmap, triehash
2018-07-10 14:59:19 +02:00
Tomasz Drwięga
aa67bd5d00 A last bunch of txqueue performance optimizations (#9024)
* Clear cache only when block is enacted.

* Add tracing for cull.

* Cull split.

* Cull after creating pending block.

* Add constant, remove sync::read tracing.

* Reset debug.

* Remove excessive tracing.

* Use struct for NonceCache.

* Fix build

* Remove warnings.

* Fix build again.
2018-07-05 16:27:48 +01:00
Wei Tang
e3e2fcc285 bump parking_lot to 0.6 (#9013)
* Bump parking_lot to 0.6

* Bump parity-wasm to 0.31 so it gets rid of parking_lot

ref https://github.com/paritytech/parity-wasm/pull/206

* Update jsonrpc versions

* Update wasmi and pwasm-utils version

* Fix compile

* Update jsonrpc crates
2018-07-03 17:31:08 +02:00
Tomasz Drwięga
78e001284f Recently rejected cache for transaction queue (#9005)
* Store recently rejected transactions.

* Don't cache AlreadyImported rejections.

* Make the size of transaction verification queue dependent on pool size.

* Add a test for recently rejected.

* Fix logging for recently rejected.

* Make rejection cache smaller.

* obsolete test removed

* obsolete test removed

* Construct cache with_capacity.
2018-07-02 18:00:06 +01:00
David
9caa868603
Make HashDB generic (#8739)
The `patricia_trie` crate is generic over the hasher (by way of HashDB) and node encoding scheme. Adds a new `patricia_trie_ethereum` crate with concrete impls for Keccak/RLP.
2018-07-02 18:50:05 +02:00
Toralf Wittner
41348dead4 Add type for passwords. (#8920)
* Add type for passwords.

* Fix test.

* Simplify `Drop` impls of `Password` and `Memzero`.

* Spaces to tabs.

* Custom `Drop` impl for `Password`.
2018-06-22 15:09:15 +02:00
Marek Kotewicz
458afcd230 new blooms database (#8712)
* new blooms database

* fixed conflict in Cargo.lock

* removed bloomchain

* cleanup in progress

* all tests passing in trace db with new blooms-db

* added trace_blooms to BlockChainDB interface, fixed db flushing

* BlockChainDB no longer exposes RwLock in the interface

* automatically flush blooms-db after every insert

* blooms-db uses io::BufReader to read files, wrap blooms-db into Mutex, cause fs::File is just a shared file handle

* fix json_tests

* blooms-db can filter multiple possibilities at the same time

* removed enum trace/db.rs CacheId

* lint fixes

* fixed tests

* kvdb-rocksdb uses fs-swap crate

* update Cargo.lock

* use fs::rename

* fixed failing test on linux

* fix tests

* use fs_swap

* fixed failing test on linux

* cleanup after swap

* fix tests

* fixed osx permissions

* simplify parity database opening functions

* added migration to blooms-db

* address @niklasad1 grumbles

* fix license and authors field of blooms-db Cargo.toml

* restore blooms-db after snapshot
2018-06-20 15:13:07 +02:00
André Silva
3016d54f13 Minor fix in chain supplier and light provider (#8906)
* fix chain supplier increment

* fix light provider block_headers
2018-06-15 17:30:34 +02:00
Tomasz Drwięga
4938d5dde5 Limit the number of transactions in pending set (#8777)
* Unordered iterator.

* Use unordered and limited set if full not required.

* Split timeout work into smaller timers.

* Avoid collecting all pending transactions when mining

* Remove println.

* Use priority ordering in eth-filter.

* Fix ethcore-miner tests and tx propagation.

* Review grumbles addressed.

* Add test for unordered not populating the cache.

* Fix ethcore tests.

* Fix light tests.

* Fix ethcore-sync tests.

* Fix RPC tests.
2018-06-12 08:22:54 +02:00
Wei Tang
e2a90ce159 Conditionally compile ethcore public test helpers (#8743)
* Mark test helpers and test-only specs as cfg(test)

* Use test-probe to conditionally compile test helpers

* Remove test probe and directly use features tag
2018-06-04 15:58:44 +02:00
Niklas Adolfsson
98b7c07171 Update license header and scripts (#8666)
* Update `add_license` script

* run script

* add `remove duplicate lines script` and run it

* Revert changes `English spaces`

* strip whitespaces

* Revert `GPL` in files with `apache/mit license`

* don't append `gpl license` in files with other lic

* Don't append `gpl header` in files with other lic.

* re-ran script

* include c and cpp files too

* remove duplicate header

* rebase nit
2018-06-04 10:19:50 +02:00
Pierre Krieger
3d76417353 Remove HostTrait altogether (#8681) 2018-06-02 11:05:11 +02:00
André Silva
2060ea5de3 ethcore-sync: fix connection to peers behind chain fork block (#8710) 2018-06-02 10:29:44 +02:00
Pierre Krieger
dab967ace8 Remove NetworkService::config() (#8653) 2018-06-01 09:49:46 +02:00
Nicolas Gotchac
7fcb082cad Shutdown the Snapshot Service early (#8658)
* Shutdown the Snapshot Service when shutting down the runner

* Rename `service` to `client_service`

* Fix tests
2018-05-29 13:23:15 +03:00
Pierre Krieger
fe5f5b28d9 Remove the error when stopping the network (#8671) 2018-05-22 12:35:13 +08:00
Pierre Krieger
ee41fa6f30 Move connection_filter to the network crate (#8674) 2018-05-22 12:34:01 +08:00
Nicolas Gotchac
d1934363e7 Fix not downloading old blocks (#8642) 2018-05-17 10:58:35 +02:00
Nicolas Gotchac
cdbcfaa7de Resumable warp-sync / Seed downloaded snapshots (#8544)
* Start dividing sync chain : first supplier method

* WIP - updated chain sync supplier

* Finish refactoring the Chain Sync Supplier

* Create Chain Sync Requester

* Add Propagator for Chain Sync

* Add the Chain Sync Handler

* Move tests from mod -> handler

* Move tests to propagator

* Refactor SyncRequester arguments

* Refactoring peer fork header handler

* Fix wrong highest block number in snapshot sync

* Small refactor...

* Resume warp-sync downloaded chunks

* Add comments

* Refactoring the previous chunks import

* Fix tests

* Address PR grumbles

* Fix not seeding current snapshot

* Address PR Grumbles

* Address PR grumble

* Retry failed CI job

* Update SnapshotService readiness check
Fix restoration locking issue for previous chunks restoration

* Fix tests

* Fix tests

* Fix test

* Early abort importing previous chunks

* PR Grumbles

* Update Gitlab CI config

* SyncState back to Waiting when Manifest peers disconnect

* Move fix

* Better fix

* Revert GitLab CI changes

* Fix Warning

* Refactor resuming snapshots

* Fix string construction

* Revert "Refactor resuming snapshots"

This reverts commit 75fd4b553a38e4a49dc5d6a878c70e830ff382eb.

* Update informant log

* Fix string construction

* Refactor resuming snapshots

* Fix informant

* PR Grumbles

* Update informant message : show chunks done

* PR Grumbles

* Fix

* Fix Warning

* PR Grumbles
2018-05-16 22:01:55 +02:00
Tomasz Drwięga
08abf67a51 Fix packet count when talking with PAR2 peers (#8555)
* Support diferent packet counts in different protocol versions.

* Fix light timeouts and eclipse protection.

* Fix devp2p tests.

* Fix whisper-cli compilation.

* Fix compilation.

* Fix ethcore-sync tests.

* Revert "Fix light timeouts and eclipse protection."

This reverts commit 06285ea8c1d9d184d809f64b5507aece633da6cc.

* Increase timeouts.
2018-05-14 10:09:05 +02:00
Niklas Adolfsson
ecd7caa93d fix compiler warning (#8590) 2018-05-11 12:23:19 +03:00
Pierre Krieger
1b8f299df2 Make mio optional in ethcore-io (#8537)
* Make mio optional in ethcore-io

* Add some annotations, plus a check for features

* Increase timer for test
2018-05-10 12:34:36 +02:00
David
842b75c0e6 Decoding headers can fail (#8570)
* rlp::decode returns Result

* Fix journaldb to handle rlp::decode Result

* Fix ethcore to work with rlp::decode returning Result

* Light client handles rlp::decode returning Result

* Fix tests in rlp_derive

* Fix tests

* Cleanup

* cleanup

* Allow panic rather than breaking out of iterator

* Let decoding failures when reading from disk blow up

* syntax

* Fix the trivial grumbles

* Fix failing tests

* Make Account::from_rlp return Result

* Syntx, sigh

* Temp-fix for decoding failures

* Header::decode returns Result

Handle new return type throughout the code base.

* Do not continue reading from the DB when a value could not be read

* Fix tests

* Handle header decoding in light_sync

* Handling header decoding errors

* Let the DecodeError bubble up unchanged

* Remove redundant error conversion
2018-05-09 12:05:56 +02:00
Nicolas Gotchac
8b0ba97cf2 Refactoring ethcore-sync - Fixing warp-sync barrier (#8543)
* Start dividing sync chain : first supplier method

* WIP - updated chain sync supplier

* Finish refactoring the Chain Sync Supplier

* Create Chain Sync Requester

* Add Propagator for Chain Sync

* Add the Chain Sync Handler

* Move tests from mod -> handler

* Move tests to propagator

* Refactor SyncRequester arguments

* Refactoring peer fork header handler

* Fix wrong highest block number in snapshot sync

* Small refactor...

* Address PR grumbles

* Retry failed CI job

* Fix tests

* PR Grumbles
2018-05-09 12:05:34 +02:00
Tomasz Drwięga
24838bbcd3 Don't block sync when importing old blocks (#8530)
* Alter IO queueing.

* Don't require IoMessages to be Clone

* Ancient blocks imported via IoChannel.

* Get rid of private transactions io message.

* Get rid of deadlock and fix disconnected handler.

* Revert to old disconnect condition.

* Fix tests.

* Fix deadlock.
2018-05-09 08:49:34 +02:00
Wei Tang
528497b86a Keep all enacted blocks notify in order (#8524)
* Keep all enacted blocks notify in order

* Collect is unnecessary

* Update ChainNotify to use ChainRouteType

* Fix all ethcore fn defs

* Wrap the type within ChainRoute

* Fix private-tx and sync api

* Fix secret_store API

* Fix updater API

* Fix rpc api

* Fix informant api

* Eagerly cache enacted/retracted and remove contain_enacted/retracted

* Fix indent

* tests: should use full expr form for struct constructor

* Use into_enacted_retracted to further avoid copy

* typo: not a function

* rpc/tests: ChainRoute -> ChainRoute::new
2018-05-07 12:58:25 +02:00
Niklas Adolfsson
e36c4ecc98 duration_ns: u64 -> duration: Duration (#8457)
* duration_ns: u64 -> duration: Duration

* format on millis {:.2} -> {}
2018-04-27 15:04:27 +02:00
Anton Gavrilov
01d399ad66 Return error if RLP size of transaction exceeds the limit (#8473)
* Return error if RLP size of transaction exceeds the limit

* Review comments fixed

* RLP check moved to verifier, corresponding pool test added
2018-04-27 15:02:45 +02:00
Afri Schoedon
adc3457a89
Bump master to 1.12 (#8477)
* Bump master to 1.12

* Bump crates to 1.12

* Bump mac installer version to 1.12

* Update Gitlab scripts
2018-04-25 16:25:43 +02:00
Tomasz Drwięga
fa261ebd02 Don't require write lock when fetching status. (#8481) 2018-04-25 15:39:45 +02:00