Commit Graph

2400 Commits

Author SHA1 Message Date
keorn
1f7fb1591d Add reseal max period (#4903)
* add reseal max period

* fix rpc
2017-03-15 14:04:42 +01:00
Marek Kotewicz
b27138e93f Updated gcc crate to remove one of duplicated dependencies (#4909) 2017-03-15 12:13:19 +01:00
Tomasz Drwięga
2dca24cc28 Traces error handling (#4849) 2017-03-14 13:04:32 +01:00
Arkadiy Paronyan
43871e393c Additional kovan params (#4892) 2017-03-14 11:41:56 +01:00
Arkadiy Paronyan
e0d554e0ca Recalculate receipt roots in close_and_lock (#4884) 2017-03-13 17:47:43 +01:00
Robert Habermeier
599f81daa9 split request filling into fill,complete 2017-03-13 16:06:58 +01:00
Robert Habermeier
f0a587d310 request builder improvements 2017-03-13 13:36:03 +01:00
Gav Wood
3041c95408 Chain-selection from UI (#4859)
* First little bits for chain-selection.

* Provide RPCs and get settings through to user defaults.

* Hasty stash.

* Fix updater accidentally redownloading.

* Finish up.

* Add JS tests.

* Hypervisor should never run a binary modified before itself.

* Style.

* Help tweak.

* Fix test compile.

* Fix JS test

* Build fix for tests.

* Revert default chain name

* Another test

* Use spec name via client.

* Fix mock up.

* whitespace

[ci:skip]

* whitespace

[ci:skip]

* remove exit/restart endpoints.
2017-03-13 12:10:53 +01:00
Marek Kotewicz
3fe3353696 removed redundant FixedHash trait, fixes #4029 (#4866) 2017-03-11 22:58:15 +04:00
Arkadiy Paronyan
9047b4b487 Supress USB error message (#4839) 2017-03-10 10:25:40 +01:00
Tomasz Drwięga
aedc473f64 Lowering threshold for transactions above gas limit (#4831) 2017-03-10 10:11:37 +01:00
Robert Habermeier
64342d200c return only complete headers responses 2017-03-09 17:28:49 +01:00
Robert Habermeier
391eb4b66c get network tests working 2017-03-09 16:55:13 +01:00
Robert Habermeier
8fb0a2d417 move request_builder -> request::builder 2017-03-08 20:11:22 +01:00
Robert Habermeier
aea9b1d6cc request builder tests 2017-03-08 20:07:45 +01:00
Robert Habermeier
d9087dd2b6 roundtrip tests for request types 2017-03-08 19:50:26 +01:00
Robert Habermeier
868f83e6ca Merge branch 'master' into pip-msg 2017-03-08 18:55:21 +01:00
Robert Habermeier
a1186727af fix cost table RLP encoding 2017-03-08 18:38:25 +01:00
Robert Habermeier
9268a1f59c get tests compiling 2017-03-08 18:27:29 +01:00
Robert Habermeier
9692616958 re-do cost table 2017-03-08 18:01:41 +01:00
Robert Habermeier
bb39f104f4 implement requesting from 2017-03-08 17:37:07 +01:00
keorn
be21671c1c Calibrate step before rejection (#4800)
* calibrate before rejection

* change flag name

* fix merge
2017-03-08 17:25:50 +01:00
Robert Habermeier
ee034185a5 handle response packets 2017-03-08 15:28:46 +01:00
keorn
a84a10ff03 Add replay protection (#4808)
* add eip155

* make network_id default
2017-03-08 14:44:07 +01:00
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
Robert Habermeier
dbd05e6c92 handle request packet in LightProtocol 2017-03-07 20:58:23 +01:00
Robert Habermeier
04291fe71e complete initial request changes 2017-03-07 19:48:07 +01:00
Arkadiy Paronyan
ae3f85bd5b v1.7 (#4730) 2017-03-07 17:29:27 +01:00
Robert Habermeier
b396b56e34 encode and decode responses 2017-03-07 17:18:26 +01:00
Igor Artamonov
63bc942e41 update ETC bootnodes (#4794) 2017-03-07 05:34:48 +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
87f3d53607 new requests in provider. 2017-03-06 17:36:56 +01:00
Robert Habermeier
8e9faa416d proofs of non-existance in ProvingBlockChainClient 2017-03-06 17:03:58 +01:00
Robert Habermeier
41effadb94 RLP encoding and decoding for requests 2017-03-06 12:21:06 +01:00
Robert Habermeier
bbb50caa89 initial request definitions 2017-03-03 19:25:29 +01:00
Jaco Greeff
495e5790e9 Support both V1 & V2 DataChanged events in registry (#4734)
* Add info on forks.

* Add new registry ABI

* Import registry2 & fix exports

* Select ABI based on code hash

* Render new event types (owner not available)

* New registry.

* Rename old chain.

* Fix test.

* Another fix.

* Finish rename.
2017-03-03 13:33:49 +01:00
Gav Wood
3a0c4b6539 Add info on forks. (#4733) 2017-03-03 08:20:25 +01:00
Gav
40526c5270 Merge remote-tracking branch 'origin/master' into new-chains 2017-03-02 23:49:24 +01:00
Gav
71d3fa8707 Add registry. 2017-03-02 23:47:56 +01:00
Gav Wood
2862b3c21a New chains (#4720)
* Add Kovan chain.

* Fix up --testnet.

* Fix tests.

* Fix test.

* fix test

* Fix test.
2017-03-02 20:24:27 +01:00
Gav
c662d1cb0a Add Kovan chain. 2017-03-02 14:33:59 +01:00
keorn
ade5a13f5b Add registrar fields (#4716)
* add registrar field

* use constructor for dev registrar

* fix test
2017-03-02 12:25:55 +01:00
Robert Habermeier
c2c699abb9 change migration to v11 to be faster 2017-02-26 18:41:40 +01:00
Robert Habermeier
af235e564e proved execution future 2017-02-26 15:05:33 +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
4cf62e816e Merge branch 'state-backend' into remote-tx-exec 2017-02-25 14:31:27 +01:00
Robert Habermeier
7863d1e978 add Backend bound on state 2017-02-25 14:28:26 +01:00
Robert Habermeier
2b671b8476 test for transaction proof message 2017-02-25 12:43:43 +01:00
Robert Habermeier
32f906fe9f transaction proof test 2017-02-25 11:54:32 +01:00
Robert Habermeier
4158693470 network messages for transaction proof 2017-02-25 11:07:38 +01:00
Robert Habermeier
92e5982127 generate transaction proofs from provider 2017-02-25 00:27:48 +01:00
Robert Habermeier
ee7779df17 proving state backend 2017-02-24 20:16:32 +01:00
Arkadiy Paronyan
ef7998f473 Max gas limit and min gas price (#4661)
* Max gas limit and min gas price

* Tests

* Limit gas limit ceiling
2017-02-24 17:34:32 +01:00
keorn
9b5bcb81fd Fix Tendermint deadlock (#4654)
* scope read

* consistent step
2017-02-24 10:26:56 +01:00
Robert Habermeier
ddbdfafc05 buffer flow -> request credits 2017-02-23 23:10:29 +01:00
Robert Habermeier
3f78c945d7 Merge pull request #4594 from ethcore/lightrpc
Remainder of RPC APIs implemented for the light client
2017-02-23 19:58:27 +01:00
Robert Habermeier
91753c53cd fix tests, json tests 2017-02-23 18:41:01 +01:00
Robert Habermeier
3655601693 return errors on database corruption 2017-02-23 17:40:03 +01:00
Gav Wood
3182540d9f Tweak some checks. (#4633)
* Tweak some checks.

* Fixed build and added a difficulty test
2017-02-22 18:24:22 +01:00
Robert Habermeier
636b2deb2e fix json tests 2017-02-22 10:52:58 +01:00
Robert Habermeier
1fba73c15e minimal state backend trait
make state module public
2017-02-21 12:35:21 +01:00
Robert Habermeier
ac9716a5ce state backend trait mirroring state_db API 2017-02-21 11:13:02 +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
keorn
ac6180a6fe seals_internally (#4613) 2017-02-20 16:35:53 +01:00
Tomasz Drwięga
72998d3ce3 Proper default accounts RPCs (#4580)
* Default accounts setting - account provider

* RPC support for default accounts

* Updating JS code

* Rename whitelist to addresses
2017-02-20 16:33:12 +01:00
Arkadiy Paronyan
0aad8a87ae Added pending transaction info to eth_getTransactionByHash (#4570)
* Return condition info for pending transactions

* Fixed warnings
2017-02-20 16:19:43 +01:00
Robert Habermeier
9316eb4ad3 (most of) parity RPC for light client 2017-02-17 21:38:43 +01:00
Robert Habermeier
3b023c82b7 fetch gas price corpus from network when needed 2017-02-17 17:08:46 +01:00
Robert Habermeier
7a857a24ae use new histogram/corpus 2017-02-17 16:18:31 +01:00
Robert Habermeier
48cf591e66 integrate cache in on-demand 2017-02-16 20:46:59 +01:00
Robert Habermeier
3b9741e9d8 Implement the basic data cache 2017-02-16 18:07:28 +01:00
Robert Habermeier
2b91c922c1 get signing network ID for light client 2017-02-16 16:08:58 +01:00
Nikolay Volf
494a0de1e2 Key derivation in ethstore & rpc (#4515)
* initial in secret store

* generation

* test

* refactor of the derivation

* signing

* account provider

* tests for account provider

* rpc types

* rpc types converts

* rpc tests

* fix warnings

* some extra docs

* derivate -> derive

* secret() -> as_raw()

* secret() -> as_raw() in rpc

* fix merge bug

* align with new serde changes
2017-02-15 16:56:15 +01:00
Robert Habermeier
36ea5550ba Merge pull request #4501 from ethcore/light-txq
Light Client transaction queue, initial LightDispatcher
2017-02-15 14:06:31 +01:00
Tomasz Drwięga
5369a129ae Signer provenance (#4477)
* Signer - Tracking Request Provenance

* Basic UI

* Changing messages

* VecDeque::from

* Fix dapps tests

* Addressing UI grumbles
2017-02-14 22:45:43 +01:00
Robert Habermeier
e591b4481b warning on detected inconsistency 2017-02-14 19:16:46 +01:00
Robert Habermeier
1d9db578ff ready transactions order documentation 2017-02-14 12:14:02 +01:00
Robert Habermeier
63ad8cb086 store pending transactions only once 2017-02-14 12:12:26 +01:00
Robert Habermeier
e911fc2db9 address grumbles 2017-02-14 12:05:24 +01:00
Robert Habermeier
4f1afccf97 best_block_header function 2017-02-13 16:51:40 +01:00
Tomasz Drwięga
f1e99ea2e4 Serde 0.9 (#4508)
* Porting json

* Dapps

* Rpc & Ethstore

* New ethabi

* Last bunch of fixes

* Fixing last test

* Removing build script

* Adding ethcore-ipc-tests back

* Fixing grumbles

* Fixing blockchain tests (inference regression?)
2017-02-13 18:38:47 +03:00
Arkadiy Paronyan
1fa830d19b Fixed receipt decoding (#4521) 2017-02-13 12:14:05 +03:00
Robert Habermeier
2c43b02e13 Merge branch 'lightrpc' into light-txq 2017-02-10 14:31:17 +01:00
Robert Habermeier
6bf97de9d8 Merge branch 'master' into lightrpc 2017-02-10 02:44:12 +01:00
Arkadiy Paronyan
a7e6d8727a Ledger wallet support (#4486)
* Ledger devices support

* structs for RPC types
2017-02-09 19:07:06 -05:00
Robert Habermeier
325c6aaf6a verify raw transactions against Engine 2017-02-09 19:58:29 +01:00
Robert Habermeier
a559dfe9a1 implement send_raw_transaction 2017-02-09 19:17:37 +01:00
Robert Habermeier
baf0dbc6bf LightProvider struct using light transaction queue 2017-02-09 18:42:18 +01:00
Robert Habermeier
6a924770be add several tests + minor bugfixes 2017-02-09 18:10:59 +01:00
Robert Habermeier
33266f78d1 initial transaction queue implementation 2017-02-09 17:36:12 +01:00
Robert Habermeier
869d193d21 Merge branch 'lightrpc' into light-txq 2017-02-08 20:51:11 +01:00
Robert Habermeier
028dbe5fe2 rename get_header to block_header by convention 2017-02-08 20:22:41 +01:00
Robert Habermeier
b3440babe3 light txq skeleton 2017-02-08 19:21:12 +01:00
Robert Habermeier
0246d5c734 Merge branch 'master' into lightrpc 2017-02-08 19:20:35 +01:00
Robert Habermeier
e73ea80954 dispatcher abstraction, port most things to it 2017-02-08 15:36:53 +01:00
Svyatoslav Nikolsky
a92bf65181 parity_getVaultMeta && parity_setVaultMeta (#4475) 2017-02-08 07:53:39 -05:00
keorn
b0248cad0b sort corpus when hitting genesis (#4470) 2017-02-08 08:55:56 +01:00
Tomasz Drwięga
5fe993f658 Fixing CORS headers for parity.web3.site (#4461) 2017-02-07 18:11:42 -05:00
Robert Habermeier
1fa5b07321 Merge branch 'master' into lightrpc 2017-02-07 17:13:18 +01:00
Robert Habermeier
6c06a1a5ec expunge error types from OnDemand 2017-02-07 17:06:22 +01:00
Robert Habermeier
04fe72face reassign requests indefinitely 2017-02-07 16:49:14 +01:00
Robert Habermeier
b37124991c enforce validity of on_demand requests 2017-02-07 16:13:56 +01:00
Robert Habermeier
9524ebbff1 on-demand contract code request 2017-02-07 15:29:38 +01:00
Robert Habermeier
66692bc0e2 fast paths for block and receipts on_demand 2017-02-06 18:28:13 +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
Maciej Hirsz
127baed385 Merge pull request #4362 from ethcore/mh-tendermintrlpfix
Fix RLP encoding for types recursively calling `RlpStream::append`
2017-02-06 11:13:40 +01:00
Svyatoslav Nikolsky
2f340a547a Vaults RPCs (#4366)
* vaults RPCs

* vault.password != vault_account.password

* moved vault RPCs to parityAccounts NS

* parity_listVaults + parity_listOpenedVaults
2017-02-05 10:17:56 -05:00
Nikolay Volf
e257e4e3bd Ethkey - extended keys (#4377)
* data structures initial

* hard derivation

* tabs, docs

* more docs

* soft private derivation

* public derivation

* finalize api, fix warnings

* use simple new()

* keypair api

* bump byteorder

* doc tweaks

* remove heavyness from tests

* added test vector infrastructure and examples

* initialization from seed to key pair

* add comment about panic
2017-02-05 10:17:03 -05:00
Robert Habermeier
7c9064c856 Merge branch 'master' into lightrpc 2017-02-04 22:30:20 +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
Robert Habermeier
3a7248b964 cht proof checker, use it in on_demand 2017-02-04 17:48:02 +01:00
Robert Habermeier
197695414e correct ready transaction condition 2017-02-04 17:19:39 +01:00
Robert Habermeier
484b93abdc Merge branch 'cht-td' into lightrpc 2017-02-04 17:14:47 +01:00
Robert Habermeier
ca11138ce8 fix itertools conflict by updating all to 0.5 2017-02-04 17:07:39 +01:00
Robert Habermeier
02142e3a57 Merge branch 'master' into cht-td 2017-02-03 19:56:52 +01:00
Robert Habermeier
e874df5155 hide CHT internals from header chain 2017-02-03 19:50:23 +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
Robert Habermeier
1baa824d1e use CHT abstraction in provider 2017-02-03 18:47:03 +01:00
Robert Habermeier
fc8e9e39ec CHT builder and prover 2017-02-03 18:38:28 +01:00
Robert Habermeier
1dc957e3a5 allow genesis block to be latest 2017-02-03 16:11:09 +01:00
Robert Habermeier
83de16da88 use encoded::Header in HeaderChain 2017-02-03 15:32:22 +01:00
Tomasz Drwięga
853aae2b92 Validate dapps accounts with address book (#4407)
* Parametrize address book

* Improving types in account_provider

* Filtering dapps_accounts

* Fixing RPC tests
2017-02-03 13:56:47 +01:00
keorn
76c39e3e66 Fix lock and rename tracing (#4403)
* tracing, timeouts

* remove env_logger
2017-02-02 19:11:43 +01:00
maciejhirsz
687ae4d7fa Removed fixed TODO 2017-02-01 10:38:01 +01:00
Tomasz Drwięga
9fb2be8f2b Optional from field in Transaction Requests (#4332)
* Infering default account when sending transactions if not provided

* Fixing test

* Fixing tests code

* Fixes.

* More fixes.

* Final fix.
2017-01-30 21:08:36 +01:00
maciejhirsz
681fa10d4b Tests checking item sizes for changed types 2017-01-30 20:01:32 +01:00
maciejhirsz
6795068ea4 Fixed other types 2017-01-30 19:13:35 +01:00
maciejhirsz
5fe54901e7 Fix Step encoding 2017-01-30 18:13:14 +01:00
Svyatoslav Nikolsky
9ac4d83ca3 Initial commit for vaults (#4312)
* initial commit for vaults

* fixed TODO

* public docs

* vault_file.json now contains enc(pwd hash)

* removed doc
2017-01-30 13:44:09 +03:00
Tomasz Drwięga
cf348dae60 Persistent tracking of dapps (#4302)
* Tests for RPC

* Extracting dapp_id from Origin and x-parity-origin

* Separate type for DappId

* Persistent tracking of recent dapps

* Fixing tests

* Exposing dapp timestamps

* Fixing import to work on stable

* Fixing test again
2017-01-30 10:59:46 +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
Nikolay Volf
1acc8031ce Stratum up (#4233)
* flush work

* flush work

* flush work

* flush work

* generalized notifiers

* general setup with modules

* general setup with modules

* all binded

* catch up with master

* all dependencies injected

* stratum another up

* tcp update

* submitwork routine

* finalize & fix warnings

* merge bugs, review fixes

* merge bugs, review fixes

* new cli mess cleanup

* usage.txt swap

* flush work

* cli adopt

* compilation with new cli sorted

* subid space in json

* serialization issues

* grumbles addressed

* more grumbles

* remove last_work note for now

* fix compilation

* fix tests

* merge bugs

* no obliged ipc

* moving notifiers

* no optional feature now

* refactored again

* working on tests

* refactor to new tcp/ip

* stratum lib ok

* ethcore crate ok

* wip on tests

* final test working

* fix warnings, \n-terminated response

* new compatibility

* re-pushing work once anybody submitted

* various review and general fixes

* reviewe fixes

* remove redundant notifier

* one symbol -> huge bug

* ensure write lock isn't held when calling handlers

* extern declarations moved

* options to stratum mod, SocketAddr strongly-typed instantiation

* Minor style fix.

* Whitespace and phrasing

* Whitespace
2017-01-25 11:03:36 +01:00
Tomasz Drwięga
67284cc1a2 Logging transaction duration (#4297)
* Logging transaction duration

* Printing time also on heavy transactions [ci:skip]
2017-01-25 11:02:03 +01:00
keorn
e9251a9325 Generic engine utilities (#4258)
* move modules up

* make structs generic

* reound to view and tests

* fix
2017-01-24 22:03:03 +01:00
Tomasz Drwięga
fa02b3ae54 Additional logs for own transactions (#4278) 2017-01-24 19:18:52 +00:00
Robert Habermeier
b739704902 ensure write lock isn't held when calling handlers (#4285) 2017-01-24 19:15:59 +00:00
Konstantin
9d0278e0f8 added 3 warpnodes for ropsten (#4289)
* added 3 warpnodes for ropsten

* Fixed indentation
2017-01-24 14:35:52 +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
keorn
97a60ceab1 Common EngineSigner (#4189)
* remove register_account_provider

* build rpc module

* new dummy client

* common EngineSigner struct

* from -> into

* return Signature, docs
2017-01-20 13:25:17 +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