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578 Commits

Author SHA1 Message Date
keorn
98be191b25 Fix validator contract syncing (#4789) 
* make validator set aware of various states

* fix updater build

* clean up contract call

* failing sync test

* adjust tests

* nicer indent [ci skip]

* revert bound divisor
 2017-03-08 14:41:24 +01:00
Robert Habermeier
8a3b5c6332 Remote transaction execution (#4684) 
* return errors on database corruption

* fix tests, json tests

* fix remainder of build

* buffer flow -> request credits

* proving state backend

* generate transaction proofs from provider

* network messages for transaction proof

* transaction proof test

* test for transaction proof message

* fix call bug

* request transaction proofs from on_demand

* most of proved_execution rpc

* proved execution future
 2017-03-08 14:39:44 +01:00
Gav Wood
cec37207be Update comments and reg ABI (#4787) 
* Update comments.

* Fix up new ABI.
 2017-03-06 21:37:38 +01:00
Robert Habermeier
8e9faa416d proofs of non-existance in ProvingBlockChainClient 2017-03-06 17:03:58 +01:00
Robert Habermeier
1ff0abc661 Merge branch 'master' into remote-tx-exec 2017-02-26 13:55:29 +01:00
Robert Habermeier
1bf2b27708 Propagate trie errors upwards from State (#4655) 
* state backend trait mirroring state_db API

* minimal state backend trait

make state module public

* fix json tests

* return errors on database corruption

* fix tests, json tests

* fix remainder of build

* add Backend bound on state
 2017-02-26 13:10:50 +01:00
Robert Habermeier
69e82e15a3 request transaction proofs from on_demand 2017-02-25 20:10:38 +01:00
Robert Habermeier
7c541117b3 fix call bug 2017-02-25 19:01:41 +01:00
Robert Habermeier
eb9ee35d6c Merge pull request #4632 from ethcore/state-backend 
Generic state backend
 2017-02-25 16:22:42 +01:00
Robert Habermeier
32f906fe9f transaction proof test 2017-02-25 11:54:32 +01:00
Robert Habermeier
92e5982127 generate transaction proofs from provider 2017-02-25 00:27:48 +01:00
Robert Habermeier
3655601693 return errors on database corruption 2017-02-23 17:40:03 +01:00
Robert Habermeier
1fba73c15e minimal state backend trait 
make state module public
 2017-02-21 12:35:21 +01:00
Robert Habermeier
d8b1cfe082 Merge branch 'master' into lightrpc 2017-02-20 18:01:29 +01:00
Robert Habermeier
62b340f2b9 Save pending local transactions in the database (#4566) 
* Create new column family for local node info

* remove DBTransaction::new reliance on DB

* KeyValueDB trait

* InMemory KeyValueDB implementation

* journaldb generic over KVDB

* make most of `ethcore` generic over KVDB

* fix json tests compilation

* get all tests compiling

* implement local store (just for transactions)

* finish local store API, test

* put everything into place

* better test for skipping bad transactions

* fix warning

* update local store every 15 minutes

* remove superfluous `{}`s
 2017-02-20 17:21:55 +01:00
Robert Habermeier
7a857a24ae use new histogram/corpus 2017-02-17 16:18:31 +01:00
keorn
b0248cad0b sort corpus when hitting genesis (#4470) 2017-02-08 08:55:56 +01:00
Robert Habermeier
4172a5369c Include total difficulty in CHTs and hide implementation details from consumers (#4428) 
* CHT builder and prover

* use CHT abstraction in provider

* hide CHT internals from header chain

* fix itertools conflict by updating all to 0.5

* cht proof checker, use it in on_demand
 2017-02-06 17:21:35 +01:00
Tomasz Drwięga
248cd5e036 RPC middleware: Informant & Client.keep_alive (#4384) 
* Adding RPC informant structs

* RPC informant

* Middleware counting RPC requests

* Moving client keep_alive to middleware
 2017-02-04 22:18:19 +01:00
Arkadiy Paronyan
312aa72747 Transaction timestamp condition (#4419) 
* Transaction timestamp condtiion

* Updated docs

* Updated docs

* Check agains last block timestamp
 2017-02-03 19:32:10 +01:00
Arkadiy Paronyan
c012dfc3ef EIP-98: Optional transaction state root (#4296) 
* EIP98: Optional receipt state root

* Use if-else

* Fixing tests
 2017-01-25 20:22:48 +01:00
Gav Wood
8404edb656 Fix whitespace (#4299) 
* Fix whitespace.

* Update copyright years/owner.

* Push release only for tags.
 2017-01-25 18:51:41 +01:00
keorn
ba0209678b ValidatorSet reporting (#4208) 
* remove register_account_provider

* build rpc module

* new dummy client

* common EngineSigner struct

* from -> into

* initial report via call

* separate safe from regular contract

* transact_contract

* fix build

* return Signature, docs

* add sign method to some engines

* add safeContract spec

* update specs to new contracts

* use AuthorityRound for contract spec

* add more reporting

* add reporting test

* use gas floor

* shorter
 2017-01-24 12:03:58 +03:00
keorn
b7f9b304c1 Chain scoring (#4218) 
* chain scoring

* use current steps
 2017-01-23 17:27:11 +03:00
Svyatoslav Nikolsky
092e24b9f2 Integration with zgp whitelist contract (#4215) 
* zgp-transactions checker

* polishing

* rename + refactor

* refuse-service-transactions cl option

* fixed tests compilation
 2017-01-22 16:15:22 +01:00
Robert Habermeier
203fd8a471 Memory-based pruning history size (#4114) 
* prune states based on memory param

* pruning memory CLI and usage in sync

* return purged value from memorydb

* calculate memory used incrementally in overlayrecentdb

* refactor shared history pruning code in client

* Fixed usage alignment

* journal_size function for fast memory calculation
 2017-01-20 13:25:53 +01:00
Robert Habermeier
a791cb50a6 Light protocol syncing improvements (#4212) 
* remove old lint silencer

* dispatch requests only to peers with higher TD

* dynamic target for sync rounds

* use round pivots instead of frames, fix test

* fix total difficulty calculation for test client

* fix broken reorg algorithm

* fork test, fix ancestor search
 2017-01-20 12:41:59 +01:00
Tomasz Drwięga
24aec5191a Fixing minimal transaction queue price (#4204) 
* Fixing minimal transaction queue price

* Fixing tests
 2017-01-18 19:44:24 +01:00
Gav Wood
c2f4716ee2 icarus -> update, increase web timeout. (#4165) 
* icarus -> update, increase web timeout.

* Fix estimate gas
 2017-01-13 16:30:16 +01:00
Tomasz Drwięga
e11353f94c UnverifiedTransaction type (#4134) 
* Introducing ValidSignedTransaction

* Verifiying transactions in engines

* Widening use of VerifiedSignedTransaction

* Renaming Transactions

* Uncommenting banning queue & Fixing tests

* Fixing json tests

* Fixing pre-homestead test

* Fixing imports

* Addressing grumbles

* Fixing test
 2017-01-13 08:51:36 +00:00
Gav Wood
311730ea95 Improvements and optimisations to estimate_gas (#4142) 
* Return 0 instead of error with out of gas on estimate_gas

* Fix stuff up.

* Another estimate gas fix.

* Alter balance to maximum possible rather than GP=0.

* Only increase to amount strictly necessary.

* Improvements and optimisations to estimate_gas.

- Introduce proper error type
- Avoid building costly traces

* Fix tests.

* Actually fix testsActually fix tests
 2017-01-12 11:06:12 +01:00
Gav Wood
56c546f465 Another minor estimation fix (#4133) 
* Return 0 instead of error with out of gas on estimate_gas

* Fix stuff up.

* Another estimate gas fix.

* Alter balance to maximum possible rather than GP=0.

* Only increase to amount strictly necessary.
 2017-01-11 17:51:48 +01:00
Robert Habermeier
7123f19a75 Test harness for lightsync (#4109) 
* make on_connect/disconnect public

* free flow params constructor

* Shared ownership of LES handlers

* light provider impl for test client

* skeleton for testing light sync

* have test_client use actual genesis

* fix underflow in provider

* test harnesses for lightsync

* fix tests

* fix test failure caused by test_client changes
 2017-01-11 14:39:03 +01:00
Gav Wood
7286d42b7d Fix call/estimate_gas (#4121) 
* Return 0 instead of error with out of gas on estimate_gas

* Fix stuff up.
 2017-01-11 14:28:27 +01:00
Tomasz Drwięga
21006da125 Get rid of unsafe code in ethkey, propagate incorrect Secret errors. (#4119) 
* Implementing secret

* Fixing tests
 2017-01-11 12:16:47 +01:00
Gav Wood
23feb7998f Use binary chop to estimate gas accurately (#4100) 
* Initial sketch.

* Building.

* Fix a few things.

* Fix issue, add tracing.

* Address grumbles

* Raise upper limit if needed

* Fix test.
 2017-01-10 18:56:41 +01:00
keorn
be30c44179 Validator/authority contract (#3937) 
* dir

* simple validator list

* stub validator contract

* make the engine hold Weak<Client> instead of IoChannel

* validator set factory

* register weak client with ValidatorContract

* check chain security

* add address array to generator

* register provider contract

* update validator set on notify

* add validator contract spec

* simple list test

* split update and contract test

* contract change

* use client in tendermint

* fix deadlock

* step duration in params

* adapt tendermint tests

* add storage fields to test spec

* constructor spec

* execute under wrong address

* create under correct address

* revert

* validator contract constructor

* move genesis block lookup

* add removal ability to contract

* validator contract adding validators

* fix basic authority

* validator changing test

* more docs

* update sync tests

* remove env_logger

* another env_logger

* cameltoe

* hold EngineClient instead of Client

* add a comment about lock scope
 2017-01-10 12:23:59 +01:00
Tomasz Drwięga
b24fc97cb6 Correct log index in transaction receipt (#3995) 
* Moving logs to separate, testable function

* Adding test

* Fixing log index

* Adding transaction log index

* Fixing rpc tests

* Making interface of  a bit cleaner.
 2016-12-29 18:48:28 +00:00
Robert Habermeier
fe1f542c4f Owning views of blockchain data (#3982) 
* owning views of blockchain data

* port blockchain and client traits to owning views

* fix ethcore tests

* use strong headers and bodies in ethcore_light

* port ethsync to use owning views

* port rpc to owning views

* port parity informant and blockchain export
 2016-12-28 12:44:51 +00:00
Robert Habermeier
8125b5690c Port try macro to new ? operator. (#3962) 
* initial untry sweep

* restore try in ipc codegen, fix inference

* change a few missed try instances
 2016-12-27 12:53:56 +01:00
Robert Habermeier
546246c56b Unknown block error for RPC (#3965) 2016-12-23 18:46:17 +01:00
keorn
afc4cd2785 Allow contract constructors in chain spec (#3932) 
* constructor spec

* execute under wrong address

* create under correct address

* revert

* move genesis block lookup

* remove env_logger
 2016-12-23 18:44:39 +01:00
Arkadiy Paronyan
5a3c3bcb45 Sync reorg up to history size (#3874) 
* Allow sync reorg up to pruning history size

* Peer difficulty tracking

* Abort downloading block if received with NewBlock

* Set pruning history to 1200

* Renamed history size field
 2016-12-23 18:43:40 +01:00
arkpar
65f07e5aa7 Renamed some functions 2016-12-16 14:54:26 +01:00
arkpar
6c9de9e6f8 Merge branch 'master' of github.com:ethcore/parity into tx-block 2016-12-16 13:36:07 +01:00
Gav Wood
ca0d87da10
125 -> 69. 2016-12-15 22:05:54 +01:00
arkpar
f8961484c1 Merge branch 'master' of github.com:ethcore/parity into tx-block 2016-12-15 19:10:33 +01:00
arkpar
2952ea1b85 Delayed transactions 2016-12-15 18:19:19 +01:00
Gav Wood
db2e1dd01a
Merge remote-tracking branch 'origin/master' into check-updates 2016-12-15 17:11:22 +01:00
Gav Wood
817a58cf64 Merge pull request #3844 from ethcore/trace-macros 
Converting traces API to AutoArgs
 2016-12-15 15:21:35 +01:00
Jaco Greeff
054a6a9daf Merge branch 'master' into check-updates 
# Conflicts:
#	.gitlab-ci.yml
#	js/webpack/dev.server.js
 2016-12-15 13:52:28 +01:00
Tomasz Drwięga
6e51b23e30 Adding traces tests 2016-12-14 20:07:33 +01:00
Gav Wood
597c3a4770
Ensure chain state is at threshold security level before looking for updates. 2016-12-13 21:21:07 +01:00
keorn
fa504e510f Merge branch 'master' into auth-bft 2016-12-12 21:28:46 +01:00
Gav Wood
ab4d666681
Merge remote-tracking branch 'origin/master' into check-updates 2016-12-12 16:35:11 +01:00
Gav Wood
c0a2d5c8f5 Merge pull request #3796 from ethcore/tx-broadcast 
Avoid broadcasting transactions to peers that send them
 2016-12-12 04:13:56 +01:00
Gav Wood
58b72c521d
Rename ethcore -> parity in licenses. 2016-12-11 19:31:31 +01:00
Gav Wood
17cc2be4b5
Rename ethcore -> parity in license. 2016-12-11 19:30:54 +01:00
Gav Wood
10b0898bdf
Crate tidyups. 
- Move Updater into its own crate.
- Change ethcore -> parity in authors, homepages and licenses.
 2016-12-11 19:14:42 +01:00
keorn
a4bf914683 Merge branch 'auth-bft' of https://github.com/ethcore/parity into auth-bft 2016-12-11 18:23:54 +01:00
Gav Wood
22cb5753d0
Improve capability information and disable old clients. 2016-12-11 16:52:41 +01:00
arkpar
c777362d02 Sync channel for consensus test 2016-12-11 12:32:01 +01:00
Gav Wood
0302d582d2
Fix build. 2016-12-11 02:02:40 +01:00
Gav Wood
fa30dfd4b9
Refactor into system service, add exe redirect. 2016-12-10 23:58:39 +01:00
Tomasz Drwięga
1e8638608c fixing tests 2016-12-10 22:59:35 +01:00
Tomasz Drwięga
19ca9ad460 Prevent broadcasting transactions to peer that send them. 2016-12-10 21:22:19 +01:00
keorn
b6c7ed24b7 Client trait reorg 2016-12-10 18:35:29 +01:00
keorn
f3af0f46be Merge branch 'master' into auth-bft 2016-12-10 18:14:35 +01:00
keorn
b9909da8b1 move Sealing methods to MiningBlockChainClient 2016-12-10 17:40:20 +01:00
Tomasz Drwięga
704054ef40 Merge branch 'master' into tx-broadcast 
Conflicts:
	ethcore/src/client/traits.rs
 2016-12-10 15:23:53 +01:00
Tomasz Drwięga
e1ade5b375 Maintaining a list of transactions propagated from other peers 2016-12-10 15:18:44 +01:00
Gav Wood
316c25d9f8
Merge remote-tracking branch 'origin/master' into check-updates 2016-12-10 14:08:41 +01:00
Gav Wood
82efa2675e
Merge remote-tracking branch 'origin/master' into consistent-id 2016-12-10 13:36:30 +01:00
keorn
e5f8044cad Merge branch 'master' into auth-bft 2016-12-10 11:01:23 +01:00
Gav Wood
edd5e76050
Merge branch 'consistent-id' into check-updates 2016-12-09 23:12:36 +01:00
Gav Wood
5f1fcf95e0
Make *ID names consistent with std Rust (Id) 2016-12-09 23:01:43 +01:00
Robert Habermeier
503b126c93 Merge branch 'master' into lightserv 2016-12-09 21:37:55 +01:00
Gav Wood
2226324495 Merge pull request #3778 from ethcore/auth-round-test 
AuthorityRound network simulation test
 2016-12-09 20:58:05 +01:00
Gav Wood
46af3d18da
Merge remote-tracking branch 'origin/master' into check-updates 2016-12-09 20:45:15 +01:00
Gav Wood
e5e6b77984
Cleanups and avoid redownloading. 2016-12-09 20:40:24 +01:00
arkpar
97f358ced9 AuthorityRound network simulation test 2016-12-09 20:38:06 +01:00
arkpar
ca7406773f AuthorityRound network simulation test 2016-12-09 19:27:16 +01:00
Gav Wood
c2b6be95c8
Fetch and place in updates path. 2016-12-09 19:02:42 +01:00
keorn
56e9dab9de add Engine stop method 2016-12-09 14:52:08 +01:00
arkpar
cc8c2ea58d Reject existing tx 2016-12-09 14:37:11 +01:00
keorn
74770e4773 better docstrings 2016-12-08 21:49:55 +01:00
keorn
9ecb07434f fix informant 2016-12-08 21:13:32 +01:00
Robert Habermeier
efd66f566d ethsync: optional ipc codegen 2016-12-08 19:52:48 +01:00
Robert Habermeier
8d16f73795 first few LES tests, fix get_header logic bug 2016-12-08 12:20:18 +01:00
keorn
3ebfa1481d better proposal block handling 2016-12-08 12:03:34 +01:00
Gav Wood
8903384840
Merge branch 'master' into check-updates 2016-12-07 19:19:44 +01:00
keorn
a296c5e226 test client message handling 2016-12-07 11:38:09 +01:00
Robert Habermeier
b38d95328d light: conditional compilation 2016-12-07 10:50:24 +01:00
keorn
da030fed51 Merge branch 'master' into auth-bft 2016-12-07 10:41:07 +01:00
Robert Habermeier
085b8ad553 Merge pull request #3527 from ethcore/client-provider 
LES Part 2
 2016-12-07 09:31:50 +01:00
Gav Wood
ad36743122 Merge pull request #3719 from ethcore/engine-block-ordering 
Engine block ordering
 2016-12-05 10:37:36 -08:00
keorn
6fc943ca6d Merge branch 'master' into auth-bft 2016-12-05 16:37:35 +00:00
Robert Habermeier
61c3358447 move light to its own crate again 2016-12-05 16:55:33 +01:00
keorn
c61a0e97b3 make engine determine block order 2016-12-05 15:20:32 +00:00
Gav Wood
459babb1a8
Logging. 2016-12-05 06:39:56 -08:00