Commit Graph

1489 Commits

Author SHA1 Message Date
Sočik 7d1415a253
2.3.7 stable backports (#10487)
* version: bump stable

* Сaching through docker volume (#10477)

* _old codebase_ before docker update

* before docker update, testing runnr

* docker update, testing the caching

* distributed job cargo homes

* distributed job cargo homes 2

* distributed job cargo homes 3

* dockerfile with gitlab checkout, audit uses template

* dockerfile gets repo in volume

* change builds_dir

* trying docker cache for repo

* repo cached automatically

* after script is not concatenated

* check sccache non-cacheable reasons nature

* watch cache

* log sccache

* log sccache 2

* debug log sccache

* fix debug log sccache

* fix debug log sccache 2

* debug log cache 3

* debug log cache 3

* trace log all sccache

* test wo cargo cache

* test w removed cargo cache

* report non-cacheable reasons, cargo cache is back and empty

* report non-cacheable reasons, cargo cache is back and empty 2

* report non-cacheable reasons, cargo cache is back and empty 3

* wrap into after_script

* restore CI tags

`qa` -> `linux-docker`

* return to main runners, this will fail until config on runners And Dockerfile won't be updated

* typo fix CI lint

* return to docker tag

* fix win&mac build (#10486)

add CARGO_HOME:                      "${CI_PROJECT_DIR}/.cargo"

* fix(extract `timestamp_checked_add` as lib) (#10383)

* fix(extract `timestamp_checked_add` as lib)

* fix(whisper types): remove unused `EmptyTopics`

* fix(time-lib): feature-flag to use time-lib or std

This commit adds conditional compilation checks that falls back to `our time-lib` when
`time_checked_add` is not available in the standard library

Note, `time_checked_add` covers both `checked_add` and `checked_sub`

* fix(grumble): use cfg_attr to define rustc feature
2019-03-20 09:17:37 +01:00
Sočik 7aab6b74da
2.3.6 stable backports (#10470)
* version: bump stable

* CI publish to aws (#10446)

* move publish aws from gitlab.yml to gitlab scripts

* gitlab.yml cleaning
move publish AWS to gitlab scripts
remove dependencies from android build

* Ensure static validator set changes are recognized (#10467)

* CI aws git checkout (#10451)

* Updating the CI system with the publication of releases and binary files on github

Signed-off-by: Denis S. Soldatov aka General-Beck <general.beck@gmail.com>

* move publish aws from gitlab.yml to gitlab scripts

Signed-off-by: Denis S. Soldatov aka General-Beck <general.beck@gmail.com>

* gitlab.yml cleaning
move publish AWS to gitlab scripts
remove dependencies from android build

Signed-off-by: Denis S. Soldatov aka General-Beck <general.beck@gmail.com>

* Revert "Updating the CI system with the publication of releases and binary files on github"

This reverts commit da87e06f2e4751dbca08a898b52926aef5ad0aba.

* remove no-git for aws

* microfix

* no need in no_git then

* Revert "CI aws git checkout (#10451)" (#10456)

* Revert "CI aws git checkout (#10451)"

This reverts commit 3e1d73126c.

* Update .gitlab-ci.yml

revert aws script with small fixes

* Delete publish-aws.sh

* Tests parallelized (#10452)

* tests splitted, phase 1

* typo

* fix wrong launch commands

* typos

* rearrangements

* use `nproc` function for threads

* use nproc for threads

* let theads be auto, build-andriod no more in regular run

* split val chain and cargo check

* renamed some files

* wrong phase

* check rust files before test jobs

* lint error

* rust files modivied var

* test except changes

* add rust_changes except

* lint error

* fixes

* .gitlab-ci.yml can't be excluded

* pipeline shouldn't start

* pipeline must go

* pipeline must go 2

* pipeline must go 3

* pipeline must go 4

* pipeline must go 5

* pipeline must go 6

* pipeline must go 7

* pipeline must not go 1

* pipeline must go 8

* avoid skippng tests yet, reintroducing them after the caching

* test theory

* parallelized cargo check with combusting helicopters

* less uploads

* alias for cargo checks

* nice template

* Fix `ci-skip-issue` name

* Fix build flag

* Remove ci-skip-tests flag for stable
2019-03-19 09:10:24 +01:00
5chdn 0b78a1b5a0
version: mark 2.3.5 as stable 2019-02-21 11:24:11 +01:00
Afri Schoedon 7f3a72bde1
Beta Backports (#10354)
* version: bump beta to 2.3.4

* snap: prefix version and populate candidate channel (#10343)

* snap: populate candidate releases with beta snaps to avoid stale channel

* snap: prefix version with v*

* no volumes are needed, just run -v volume:/path/in/the/container (#10345)
2019-02-14 14:14:42 +01:00
Afri Schoedon 3b9b1a8f14
Backports for Beta 2.3.3 (#10333)
* version: bump beta to 2.3.3

* import rpc transactions sequentially (#10051)

* import rpc transactions sequentially

* use impl trait in argument position, renamed ProspectiveDispatcher to WithPostSign

* grouped imports

* integrates PostSign with ProspectiveSigner

* fix spaces, removed unnecessary type cast and duplicate polling

* clean up code style

* Apply suggestions from code review

* Fix Windows build (#10284)

* Don't run the CPP example on CI (#10285)

* Don't run the CPP example on CI

* Add comment

* CI optimizations (#10297)

* CI optimizations

* fix stripping

* new dockerfile

* no need n submodule upd

* review

* moved dockerfile

* it becomes large

* onchain update depends on s3

* fix dependency

* fix cache status

* fix cache status

* new cache status

* fix publish job (#10317)

* fix publish job

* dashes and colonels

* Add Statetest support for Constantinople Fix (#10323)

* Update Ethereum tests repo to v6.0.0-beta.3 tag

* Add spec for St.Peter's / ConstantinopleFix statetests

* Properly handle check_epoch_end_signal errors (#10015)

* Make check_epoch_end_signal to only use immutable data

* Move check_epoch_end_signals out of commit_block

* Make check_epoch_end_signals possible to fail

* Actually return the error from check_epoch_end_signals

* Remove a clone

* Fix import error

* cargo: fix compilation

* fix(add helper for timestamp overflows) (#10330)

* fix(add helper timestamp overflows)

* fix(simplify code)

* fix(make helper private)

* Remove CallContract and RegistryInfo re-exports from `ethcore/client` (#10205)

* Remove re-export of `CallContract` and `RegistryInfo` from `ethcore/client`

* Remove CallContract and RegistryInfo re-exports again

This was missed while fixing merge conflicts

* fix(docker): fix not receives SIGINT (#10059)

* fix(docker): fix not receives SIGINT

* fix: update with reviews

* update with review

* update

* update

* snap: official image / test (#10168)

* official image / test

* fix / test

* bit more necromancy

* fix paths

* add source bin/df /test

* add source bin/df /test2

* something w paths /test

* something w paths /test

* add source-type /test

* show paths /test

* copy plugin /test

* plugin -> nil

* install rhash

* no questions while installing rhash

* publish snap only for release

* Don't add discovery initiators to the node table (#10305)

* Don't add discovery initiators to the node table

* Use enums for tracking state of the nodes in discovery

* Dont try to ping ourselves

* Fix minor nits

* Update timeouts when observing an outdated node

* Extracted update_bucket_record from update_node

* Fixed typo

* Fix two final nits from @todr

* Extract CallContract and RegistryInfo traits into their own crate (#10178)

* Create call-contract crate

* Add license

* First attempt at using extracted CallContract trait

* Remove unneeded `extern crate` calls

* Move RegistryInfo trait into call-contract crate

* Move service-transaction-checker from ethcore to ethcore-miner

* Update Cargo.lock file

* Re-export call_contract

* Merge CallContract and RegistryInfo imports

* Remove commented code

* Add documentation to call_contract crate

* Add TODO for removal of re-exports

* Update call-contract crate description

Co-Authored-By: HCastano <HCastano@users.noreply.github.com>

* Rename call-contract crate to ethcore-call-contract

* Remove CallContract and RegistryInfo re-exports from `ethcore/client` (#10205)

* Remove re-export of `CallContract` and `RegistryInfo` from `ethcore/client`

* Remove CallContract and RegistryInfo re-exports again

This was missed while fixing merge conflicts

* fixed: types::transaction::SignedTransaction; (#10229)

* fix daemonize dependency

* fix build

* change docker image based on debian instead of ubuntu due to the chan… (#10336)

* change docker image based on debian instead of ubuntu due to the changes of the build container

* role back docker build image and docker deploy image to ubuntu:xenial based (#10338)

* perform stripping during build (#10208)

* perform stripping during build (#10208)

* perform stripping during build

* var RUSTFLAGS
2019-02-13 11:00:41 +01:00
Afri Schoedon 7a8e5976bc
version: bump beta to 2.3.2 (#10283) 2019-02-03 12:44:26 +01:00
Afri Schoedon 3aefa2b960
Beta Backports 2.3.1 (#10225)
* version: bump beta to 2.3.1

* Fix _cannot recursively call into `Core`_ issue (#10144)

* Change igd to github:maufl/rust-igd

* Run `igd::search_gateway_from_timeout` from own thread

* Update for Android cross-compilation. (#10180)

* build-unix update

* .gitlab-ci update

* Update build-unix.sh

add android postprocessing

* path to android lib

libparity.so

* fix path to libparity

* add android lib to artifacts

* Run all `igd` methods in its own thread (#10195)

* Cancel Constantinople HF on POA Core (#10198)

* Add EIP-1283 disable transition (#10214)

* Enable St-Peters-Fork ("Constantinople Fix") (#10223)

* ethcore: disable eip-1283 on kovan block 10255201

* ethcore: disable eip-1283 on ropsten block 4939394

* ethcore: enable st-peters-fork on mainnet block 7280000

* ethcore: fix kovan chain spec

* version: update fork blocks

* ethcore: disable eip-1283 on sokol block 7026400
2019-01-22 12:33:45 +01:00
Afri Schoedon 10657d96c4
backports for 2.3.0 beta (#10164)
* version: mark 2.3 track beta

* version: mark update critical on all networks

* Ping nodes from discovery (#10167)

* Fix _cannot recursively call into `Core`_ issue (#10144)

* Change igd to github:maufl/rust-igd

* Run `igd::search_gateway_from_timeout` from own thread

* Handle the case for contract creation on an empty but exist account with storage items (#10065)

* Add is_base_storage_root_unchanged

* Fix compile, use a shortcut for check, and remove ignored tests

* Add a warn!

* Update ethereum/tests to v6.0.0-beta.2

* grumble: use {:#x} instead of 0x{:x}

Co-Authored-By: sorpaas <accounts@that.world>

* version: bump fork blocks for kovan and foundation (#10186)

* pull constantinople on ethereum network (#10189)

* ethcore: pull constantinople on ethereum network

* version: mark update as critical

* ethcore: remove constantinople alltogether from chain spec

* version: revert fork block for ethereum
2019-01-15 23:05:56 +01:00
Tomasz Drwięga ab22d5e278 Replace ethcore-logger with env-logger. (#10102)
* Replace ethcore-logger with env-logger.

* Fix logger initialization in WASM tests.

* uncomment logger initialization in secret store

* Don't use ethcore-logger in whisper.

* Move ethcore-logger within parity dir.

* Uncomment rest from secret-store.

* Use `let _ =` in private_contract for consistency

* `ok()` to `let _ =` fix in service

* Use `let _ = ` for state_db
2019-01-08 15:07:20 +01:00
cheme 589083ad7a Blooms file iterator empty on out of range position. (#10145) 2019-01-07 17:54:06 +01:00
Afri Schoedon 7c335e8764
misc: bump license header to 2019 (#10135)
* misc: bump license header to 2019

* misc: remove_duplicate_empty_lines.sh

* misc: run license header script

* commit cargo lock
2019-01-07 11:33:07 +01:00
Nicolas Gotchac e435407080 Don't try to send oversized packets (#10042)
* Don't construct oversized packets

* Add test for payload limit

* [eth-sync] Fix wrongly computed data sizes

* Replace `MAX_RECEIPTS_TO_SEND` with overall softlimit
2019-01-04 19:58:21 +01:00
Seun LanLege 912e5599d9 Move EIP-712 crate back to parity-ethereum (#10106)
* move eip-712 crate back to parity-ethereum

* changed license, updated documentation url
2018-12-28 17:36:55 +08:00
Tomasz Drwięga ff0095ac5e Move a bunch of stuff around (#10101)
* Move devtools.

* Merge stop_guard & rename memzero

* Move price-info to miner.

* Group account management

* Clean up workspace members.

* Move local store closer to miner.

* Move clib examples.

* Move registrar and hash-fetch

* Move rpc_cli/rpc_client

* Move stratum closer to miner.

* Fix naming convention of crates.

* Update Cpp examples path.

* Fix paths for clib-example.

* Fix removing build.
2018-12-28 17:33:49 +08:00
mattrutherford 60718225ac
Implement len caching for parking_lot RwLock (#10032)
- Refactor (and rename crate) and implement RwLock len cache.

- improve docs

- update ethcore verification queue to new version

- Implement Default, From,  also derive Debug

- update: parking_lot to 0.7
2018-12-13 18:07:56 +00:00
Pierre Krieger 1a2fc03083 Update parking_lot to 0.7 (#10050) 2018-12-11 17:22:55 +01:00
mattrutherford ec886ddefb
LenCachingMutex (#9988)
New util LenCachingMutex can be used in place of a Mutex, when working
with collections, or other types with a len() method. When
the Guard is dropped, the value returned from len() is stored
into an AtomicUsize and can be queried using load_len() without
needing to lock the Mutex. Implementations for ```Vec``` and
```VecDeque```.

Now used in [Verification](4ded4181a6/ethcore/src/verification/queue/mod.rs (L196)) so that calls to ```VerificationQueue.queue_info()```
no longer require locks.
2018-12-04 14:30:52 +00:00
Anton Gavrilov 869fa399b1 Add tokio runtime to ethcore io worker (#9979)
* Add tokio runtime to ethcore io worker

* Reworked with block_on_all
2018-12-03 22:35:46 +08:00
Tomasz Drwięga 0b5bbf6048 Improve block and transaction propagation (#9954)
* Refactor sync to add priority tasks.

* Send priority tasks notifications.

* Propagate blocks, optimize transactions.

* Implement transaction propagation. Use sync_channel.

* Tone down info.

* Prevent deadlock by not waiting forever for sync lock.

* Fix lock order.

* Don't use sync_channel to prevent deadlocks.

* Fix tests.
2018-11-28 11:30:05 +01:00
Nick Sanders c880716f16 Remove secret_store runtimes. (#9888)
* Remove the independent runtimes from `KeyServerHttpListener` and
  `KeyServerCore` and instead require a `parity_runtime::Executor`
  to be passed upon creation of each.

* Remove the `threads` parameter from both `ClusterConfiguration` structs.

* Implement the `future::Executor` trait for `parity_runtime::Executor`.

* Update tests.
  - Update the `loop_until` function to instead use a oneshot to signal
    completion.
  - Modify the `make_key_servers` function to create and return a runtime.
2018-11-26 01:36:43 +08:00
Niklas Adolfsson 1fdfa1e6c6 chore(eip712): remove unused `failure-derive` (#9958) 2018-11-23 16:42:44 +00:00
Seun LanLege a8617e2862
EIP 191 (#9701)
* added sign_191 rpc method

* fixed hash_structured_data return type

* added ConfirmationPayload::SignMessage for non-prefixed signatures, added tests for sign191

* renamed WithValidator -> PresignedTransaction

* rename applicationData to data in test

* adds docs for EIP191Version, renamed SignRequest to EIP191SignRequest
2018-11-14 09:02:40 +01:00
Afri Schoedon 3694b10e22 version: bump nightly to 2.3.0 (#9819)
* version: bump nightly to 2.3.0

* Revert Cargo.lock
2018-10-31 12:38:47 +00:00
Seun LanLege 61c1646b43 EIP-712 implementation (#9631)
* EIP-712 impl

* added more tests

* removed size parsing unwrap

* corrected TYPE_REGEX to disallow zero sized fixed length arrays, replaced LinkedHashSet with IndexSet, added API spec to docs, fixed Type::Byte encoding branch

* use Option<u64> instead of u64 for Type::Array::Length

* replace `.iter()` with  `.values()`

Co-Authored-By: seunlanlege <seunlanlege@gmail.com>

* tabify eip712.rs

* use proper comments for docs

* Cargo.lock: revert unrelated changes

* tabify encode.rs
2018-10-31 00:12:42 +03:00
Nick Sanders 68ca8df22f Replace `tokio_core` with `tokio` (`ring` -> 0.13) (#9657)
* Replace `tokio_core` with `tokio`.

* Remove `tokio-core` and replace with `tokio` in

    - `ethcore/stratum`

    - `secret_store`

    - `util/fetch`

    - `util/reactor`

* Bump hyper to 0.12 in

    - `miner`

    - `util/fake-fetch`

    - `util/fetch`

    - `secret_store`

* Bump `jsonrpc-***` to 0.9 in

    - `parity`

    - `ethcore/stratum`

    - `ipfs`

    - `rpc`

    - `rpc_client`

    - `whisper`

* Bump `ring` to 0.13

* Use a more graceful shutdown process in `secret_store` tests.

* Convert some mutexes to rwlocks in `secret_store`.

* Consolidate Tokio Runtime use, remove `CpuPool`.

* Rename and move the `tokio_reactor` crate (`util/reactor`) to
  `tokio_runtime` (`util/runtime`).

* Rename `EventLoop` to `Runtime`.

    - Rename `EventLoop::spawn` to `Runtime::with_default_thread_count`.

    - Add the `Runtime::with_thread_count` method.

    - Rename `Remote` to `Executor`.

* Remove uses of `CpuPool` and spawn all tasks via the `Runtime` executor
  instead.

* Other changes related to `CpuPool` removal:

    - Remove `Reservations::with_pool`. `::new` now takes an `Executor` as an argument.

    - Remove `SenderReservations::with_pool`. `::new` now takes an `Executor` as an argument.
2018-10-22 09:40:50 +02:00
Afri Schoedon 1f103ab7f1
ethcore: bump ropsten forkblock checkpoint (#9775) 2018-10-18 15:54:42 +02:00
Marek Kotewicz 581cd97ba1
remove unused expired value from Handshake (#9732) 2018-10-10 23:17:17 +02:00
David c313039526 Update a few parity-common dependencies (#9663)
* Update a few parity-common dependencies

* cleanup

* cleanup

* revert update of ethereum/tests

* better reporting of network rlp errors

* Use rlp 0.3.0-beta.1

* fix util function get_dummy_blocks

* Already a Vec

* encode_list returns vec already

* Address grumble

* No need for betas

* Fix double spaces
2018-10-09 22:07:25 +02:00
Marek Kotewicz ebaa43fa4c ethcore-io retries failed work steal (#9651)
* ethcore-io uses newer version of crossbeam && retries failed work steal

* ethcore-io non-mio service uses newer crossbeam
2018-09-29 21:25:16 +01:00
Niklas Adolfsson 47848769ff
refactor(fetch) : light use only one `DNS` thread (#9647)
* refactor(fetch) : light use only one `DNS` thread

* grumbles(fetch) : pass number of threads directly
2018-09-28 14:26:38 +01:00
Andronik Ordian c4af7464e5 fix(network): don't disconnect reserved peers (#9608)
The priority of && and || was borked.
2018-09-25 10:59:21 +01:00
Marek Kotewicz 5a1dc3eb8a
fix failing node-table tests on mac os, closes #9632 (#9633) 2018-09-24 21:51:16 +01:00
Nicolas Gotchac 753fd4bda3 Improve P2P discovery (#9526)
* Add `target` to Rust traces

* network-devp2p: Don't remove discovery peer in main sync

* network-p2p: Refresh discovery more often

* Update Peer discovery protocol

* Run discovery more often when not enough nodes connected

* Start the first discovery early

* Update fast discovery rate

* Fix tests

* Fix `ping` tests

* Fixing remote Node address ; adding PingPong round

* Fix tests: update new +1 PingPong round

* Increase slow Discovery rate
Check in flight FindNode before pings

* Add `deprecated` to deprecated_echo_hash

* Refactor `discovery_round` branching
2018-09-14 22:18:03 +02:00
Marek Kotewicz 0c3b70f2fb update ethabi-derive, serde, serde_json, serde_derive, syn && quote (#9553) 2018-09-14 03:37:28 +08:00
Afri Schoedon 69667317c1
Bump master to 2.2.0 (#9517)
* parity-version: bump master to 2.2.0

* ci: update branch version references

* docker: release master to latest

* deps: bump fs-swap to 0.2.4
2018-09-12 11:32:05 +02:00
cheme 98220442b4 Update patricia trie to 0.2.2 (#9525)
* Update patricia trie to 0.2.2 crates. Default dependencies on minor
version only.

* Putting back ethereum tests to the right commit
2018-09-11 16:20:26 +02:00
Nicolas Gotchac baf5be09dc Fix Snapshot restoration failure on Windows (#9491)
* Close Blooms DB files before DB restoration

* PR Grumbles I

* PR Grumble

* Grumble
2018-09-10 17:21:57 +02:00
Wei Tang 44531e3009
light: give free credits for reserved peers (#9448)
* light: give free credits for reserved peers

* Fix ethcore-light tests

* Test free_flow_params
2018-09-10 19:45:49 +08:00
Afri Schoedon 2177a0179e
parity: print correct keys path on startup (#9501) 2018-09-09 00:43:24 +02:00
Tomasz Drwięga 61bd47ccc1 Bad blocks RPC + reporting (#9433)
* Bad blocks RPC.

* Return bad blocks via RPC.

* Fix test.

* More verbose bad block message.

* Expose via CLI.

* Remove stray whitespace.

* Remove stray newline.

* Fix tests.
2018-09-08 04:04:28 +02:00
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
michaelr524 51eac1926f Fixed typo (#9467) 2018-09-04 15:47:33 +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
Afri Schoedon c658b46fe1
Random small cleanups (#9423)
* clean up toml files

* update the parity ethereum toolchain docs

* update contribution guide and issue templates

* update desktop and service files

* build clib examples with 8 threads

* update header templates

* replace parity technologies with parity ethereum logo
2018-08-30 19:57:27 +02:00
Andronik Ordian 491ce61a76 Revert "Use std::sync::Condvar (#1732)" (#9392)
* Revert "Use std::sync::Condvar (#1732)"

This reverts commit c65ee93542.

* verification_queue: remove redundant mutexes
2018-08-22 16:01:07 +02:00
Nick Sanders 139a2b7b0d Replace `std::env::home_dir()` with `home` crate impl. (#9293)
* Import the `home` crate in `util/dir`.

* Replace uses of `env::home_dir()` with `home::home_dir()`.
  * `home` uses a 'correct' impl. on windows and the stdlib impl.
    of `::home_dir` otherwise.

* Reexport `home::home_dir` from `util/dir`.

* Bump `util/dir` to 0.1.2.
2018-08-21 15:30:24 +02:00
Niklas Adolfsson 8703449dfe network-devp2p `Fix some clippy errors/warnings` (#9378)
* fix some clippy warnings

* Remove `shallow-copy` of Node's

* Make `NonReservedPeerMode` Copy and pass-by-value
2018-08-21 12:55:31 +03:00
Niklas Adolfsson 18a8d2f67f Fix typos in `network-devp2p` (#9371) 2018-08-17 17:04:03 +03:00
Pierre Krieger 1564fae011 Allow setting the panic hook with parity-clib (#9292)
* Allow setting the panic hook with parity-clib

* Make all FFI functions unsafe

* Fix comment

* Fix concern
2018-08-10 11:06:30 +02:00
Tomasz Drwięga 30e40079ca Prevent blockchain & miner racing when accessing pending block. (#9310)
* Prevent blockchain & miner racing when accessing pending block.

* Fix unavailability of pending block during reseal.
2018-08-10 11:00:55 +02:00