* Transaction queue limited by gas (#2528)

* Use global state cache when mining (#2529)

* Handle reorganizations in the state cache

* Renamed and documented a few methods

* Basic test

* Renamed pending to buffered

* Updated cache on sealed block

* More renames and updated documentation

* Minor doc tweaks

* derive -> ipc

* accident repair

* conditional ipc deriving

* fix test

* bloom crate link

* database layout and outdated tests

* state db alterations

* v10 migration run

* using arc

* bloom migration

* migration fixes and mess

* fix tests

* Actually enable fat db, and do RPCs for it.

* Implement HashDB traits for AccountDB.

* user defaults

* finished user defaults

* user defaults are network-dependent

* added tests for newly added functions, logger is initialized first

* dir cleanup in progress

* user_file is placed next to snapshots

* fixing requested change

* Jumptable cache

* Updated registrar address

* Prioritizing re-imported transactions

* Fixing compilation on beta

* State cache

* Reduced copying data between caches

Whitespace and optional symbols

* Reduced copying data between caches

Whitespace and optional symbols

* Set a limit on storage cache

* Style and docs

* move block queue to own module, a couple readability changes

* make block queue generic over verifiable data

also fixes heap size calculation

* make block queue into a more generic verification queue

* some module reoganization

* implement header queue

* clean up verification error messages

* Reorder transaction_by_hash to favour canon search

* Fix build.

* Slightly cleaner function.

* Fix test.

* user defaults

* finished user defaults

* user defaults are network-dependent

* added tests for newly added functions, logger is initialized first

* dir cleanup in progress

* user_file is placed next to snapshots

* Fix up pending receipts details.

* Add support for additional params and registry over RPC.

* Fix tests.

* Add test, additional fix.

Fixes #1932.

* Fix up tests.

* Fix test.

* Fix test.

* Remove unused use.

* Add encryption, decryption and public-key RPCs.

* Remove &

* port trie iterators to use error handling

* use new trie iterators in snapshot

allows proper recovery from a premature periodic snapshot

* Limit for logs filter.

* Moving limit inside the filter object

* Fixing tests

Tomasz Drwięga authored Sep 14, 2016 and Arkadiy Paronyan committed Sep 14, 2016

* Limiting number of logs

* Test for logs

* Fixing logs ordering and indexing

* Fixing sort

* unwrap -> expect

* Revert "unwrap -> expect"

This reverts commit e99e6e77f37692fe568448e768aa72775de8d0cd.

asynchronous rob authored Sep 07, 2016 and Arkadiy Paronyan committed Sep 07, 2016

* use proper database config in snapshot service

* add snapshot path to parity directories struct

* fix RPC tests

* PV64 sync

* Tests

* Client DB restore

* Snapshot restoration over IPC

* Upating test

* Minor tweaks

* Upating test

Nipunn Koorapati authored Aug 29, 2016 and Arkadiy Paronyan committed Aug 29, 2016

* Make the block header struct's internals private

Currently, this involves a lot of explicit cloning, but we
could migrate the return types of the get_* functions to
be copies rather than references since they are mostly copy
types anyway.

I opted to eliminate the constructor in favor of using
Default::default() plus calling a bunch of setters. This
is similar to the model that a Google Protobuf client uses
and I think it looks fine.

* Drop some unnecessary cloning by comparing references

* Fix compiler errors from callsites in tests.

* Address renamed to H160 at bigint library level

* moved uint specific test from util to bigint library

* naming

* unifing hashes in progress

* unifing hashes

* cleanup redundant unwraps in tests

* Removing util/crypto in progress.

* fixed compiling

* signature cleanup in progress

* new module - ethcrypto used by ethstore and ethcore-network

* fixed compiling

* fixed compiling

* fixed merge

* optionally use no mangling for accountdb

* add the recorder module

* get_recorded for tries, no virtual dispatch on readonly tries

* add recording test

* Fix up pending receipts details.

* Add support for additional params and registry over RPC.

* Fix tests.

* Add test, additional fix.

Fixes #1932.

* Fix up tests.

* Fix test.

* Fix test.

* ipc as a deault feature

* first part of purge

* second part of ns purge

Tomasz Drwięga authored Aug 10, 2016 and Arkadiy Paronyan committed Aug 10, 2016

* Fixing clippy warnings

* Purging derefs

* Simplifying engine derefs

* Simplifying more engine derefs

* prettier informant for snapshot creation

* allow taking snapshot at a given block

* minor tweaks

* elaborate on cli

* Refactoring errors in RPC

* Updating jsonrpc-core

* Fixing code_at

* Avoid mentioning obvious segments in proof

[ci:skip]

* miner and client take spec reference

* fix tests

* to_rlp takes self by-reference

* clean up some derefs

* out-of-order insertion for blockchain

* implement block rebuilder without verification

* group block chunk header into struct

* block rebuilder does verification

* integrate snapshot service with client service; flesh out implementation more

* initial implementation of snapshot service

* remove snapshottaker trait

* snapshot writer trait with packed and loose implementations

* write chunks using "snapshotwriter" in service

* have snapshot taking use snapshotwriter

* implement snapshot readers

* back up client dbs when replacing

* use snapshot reader in snapshot service

* describe offset format

* use new get_db_path in parity, allow some errors in service

* blockchain formatting

* implement parity snapshot

* implement snapshot restore

* force blocks to be submitted in order

* fix bug loading block hashes in packed reader

* fix seal field loading

* fix uncle hash computation

* fix a few bugs

* store genesis state in db. reverse block chunk order in packed writer

* allow out-of-order import for blocks

* bring restoration types together

* only snapshot the last 30000 blocks

* restore into overlaydb instead of journaldb

* commit version to database

* use memorydbs and commit directly

* fix trie test compilation

* fix failing tests

* sha3_null_rlp, not H256::zero

* move overlaydb to ref_overlaydb, add new overlaydb without on-disk rc

* port archivedb to new overlaydb

* add deletion mode tests for overlaydb

* use new overlaydb, check state root at end

* share chain info between state and block snapshotting

* create blocks snapshot using blockchain directly

* allow snapshot from arbitrary block, remove panickers from snapshot creation

* begin test framework

* blockchain chunking test

* implement stateproducer::tick

* state snapshot test

* create block and state chunks concurrently, better restoration informant

* fix tests

* add deletion mode tests for overlaydb

* address comments

* more tests

* Fix up tests.

* remove a few printlns

* add a little more documentation to `commit`

* fix tests

* fix ref_overlaydb test names

* snapshot command skeleton

* revert ref_overlaydb renaming

* reimplement snapshot commands

* fix many errors

* everything but inject

* get ethcore compiling

* get snapshot tests passing again

* instrument snapshot commands again

* fix fallout from other changes, mark snapshots as experimental

* optimize injection patterns

* do two injections

* fix up tests

* take snapshots from 1000 blocks efore

* address minor comments

* fix a few io crate related errors

* clarify names about total difficulty

[ci skip]