* Fix browser informant

* Fix documentation

* Add an informant_output_format function to the cli config

* Wrap informant output format in an option

* Revert batch verifier

* Remove wasm-timer from primitives io cargo lock

* Drop informant_output_format function

* derive debug for output format

* Fix typo in offchain's docs

* Use Self keyword in AsyncApi::new()

* Move httpclient to be part of OffchainWorkers to optimize block import

* Fix compilation errors for tests

* Add wrapper struct for HyperClient

* Use lazy_static share SharedClient amongst OffchainWorkers. Remove the need to raise the fd limit

* Revert "Use lazy_static share SharedClient amongst OffchainWorkers. Remove the need to raise the fd limit"

This reverts commit 7af97498a2383b5d7405e27823db8fd97245da41.

* Add lazy_static for tests

* Add transactional storage functionality to OverlayChanges

A collection already has a natural None state. No need to
wrap it with an option.

* Add storage transactions runtime interface

* Add frame support for transactions

* Fix committed typo

* Rename 'changes' variable to 'overlay'

* Fix renaming change

* Fixed strange line break

* Rename clear to clear_where

* Add comment regarding delete value on mutation

* Add comment which changes are covered by a transaction

* Do force the arg to with_transaction return a Result

* Use rust doc comments on every documentable place

* Fix wording of insert_diry doc

* Improve doc on start_transaction

* Rename value to overlayed in close_transaction

* Inline negation

* Improve wording of close_transaction comments

* Get rid of an expect by using get_or_insert_with

* Remove trailing whitespace

* Rename should to expected in tests

* Rolling back a transaction must mark the overlay as dirty

* Protect client initiated storage tx from being droped by runtime

* Review nits

* Return Err when entering or exiting runtime fails

* Documentation fixup

* Remove close type

* Move enter/exit runtime to excute_aux in the state-machine

* Rename Discard -> Rollback

* Move child changeset creation to constructor

* Move child spawning into the closure

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Fixup for code suggestion

* Unify re-exports

* Rename overlay_changes to mod.rs and move into subdir

* Change proof wording

* Adapt a new test from master to storage-tx

* Suggestions from the latest round of review

* Fix warning message

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

This removes the `dev-dependency` onto `sp-npos-elections` from itself.
A crate should not depend on itself directly, especially not to make any
macros work.

* Validate encoding of extrinsics passed to runtime

* Bump codec version explicitly

Bugfix release, see [CHANGELOG].

[CHANGELOG]: https://github.com/libp2p/rust-libp2p/blob/master/protocols/ping/CHANGELOG.md

* Introduce trait

* Implement VRFSigner in keystore

* Use vrf_sign from keystore

* Convert output to VRFInOut

* Simplify conversion

* vrf_sign secondary slot using keystore

* Fix RPC call to claim_slot

* Use Public instead of Pair

* Check primary threshold in signer

* Fix interface to return error

* Move vrf_sign to BareCryptoStore

* Fix authorship_works test

* Fix BABE logic leaks

* Acquire a read lock once

* Also fix RPC acquiring the read lock once

* Implement a generic way to construct VRF Transcript

* Use make_transcript_data to call sr25519_vrf_sign

* Make sure VRFTranscriptData is serializable

* Cleanup

* Move VRF to it's own module

* Implement & test VRF signing in testing module

* Remove leftover

* Fix feature requirements

* Revert removing vec macro

* Drop keystore pointer to prevent deadlock

* Nitpicks

* Add test to make sure make_transcript works

* Fix mismatch in VRF transcript

* Add a test to verify transcripts match in babe

* Return VRFOutput and VRFProof from keystore

* Add span recording to tracing implementation

* Add tracing proxy

* switch to rustc_hash::FxHashMap

* Replace lazy_static and hashmap with thread_local and vec.

* fix marking valid span as invalid while removing invalid spans

* refactor, add wasm_tracing module in `support`

* update registered spans

* tidy up

* typos

* refactor

* update flag name to signal lost trace - `is_valid_trace`

* update flag name to signal lost trace - `is_valid_trace`

* update docs

* update docs

* Use tracing Field recording to store the actual `name` and `target`
from wasm traces.

* fix debug log in subscriber + small refactor

* add tests

* handle misuse in case trying to exit span not held

* Implement filter for wasm traces, simplify field recording for primitive types

* remove superfluous warning

* update docs

* Update primitives/tracing/src/proxy.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* update docs, apply suggestions

* move Proxy from thread_local to `Extension`, rename macro

* fix test

* unify native & wasm span macro calls

* implement wasm tracing control facility in primitives and frame

* add cli flag `--wasm-tracing`

* fix

* switch to `Option<u4>` (possible performance degradation), switch
to static mut bool

* performance improvement using u64 vs Option<u64>

* performance improvement moving concat to client

* update docs

* Update client/cli/src/params/import_params.rs

Co-authored-by: Cecile Tonglet <cecile@parity.io>

* performance improvement

* Revert "performance improvement"

This reverts commit 55ff8817a86302cd93bb6197eb4ca5bc7f4fb524.

* small refactor

* formatting

* bump impl_version

* Update client/cli/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* update docs

* small fixes, remove pub static

* nit

* add integration tests and refactor Subscriber

* tests

* revert formatting

* try fix test that works locally but not in CI

* try fix test that works locally but not in CI

* debug test that works locally but not in CI

* fix test that works locally but not in CI

* remove pub visibility from bool in runtime

* make TracingSpanGuard #[cfg(not(feature = "std"))], update docs, comments

* make TracingProxy drop implementation conditional on !empty state

* add docs for TraceHandler

* remove blank line

* update expect message

* update tests

* rename cli option to tracing_enable_wasm

* rename cli option to tracing_enable_wasm

* fix

* ensure wasm-tracing features are wasm only

* bump impl_version

* bump impl_version

* add `"pallet-scheduler/std"` to `[features]` `std` in node/runtime

* refactor service to remove sp_tracing dependency

* refactor: line width, trait bounds

* improve LogTraceHandler output

* fix test

* improve tracing log output

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* swap wasm indication from trace name to a separate value

* Update client/tracing/src/lib.rs

* add docs

* remove runtime features

remove wasm_tracing option from CLI

remove wasm_tracing flag from ProfilingSubscriber

Co-authored-by: Matt Rutherford <mattrutherford@users.noreply.github.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Cecile Tonglet <cecile@parity.io>

* Init atomic swap pallet

* Implement module swap operations

* Add successful swap test

* Bump node spec_version

* Fix storage name

* Add ProofLimit parameter to prevent proof size being too large

* Add missing events

* Basic weight support

* Add basic docs

* Mark swap on claim

This handles the additional case if `repatriate_reserved` fails.

* Add additional expire handler

* Update frame/atomic-swap/src/lib.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Add docs on ProofLimit

* Fix test

* Return Ok(()) even when the transfer fails

Because we need to mark the swap as claimed no matter what.

* Remove retry logic

It's overkill. Swap is about something being executed, not necessarily successful.
Although there should be logic (reserve and unreserve) to make it so that both parties *believes*
that the execution is successful.

* succeed -> succeeded

* Add docs on duration -- revealer should use duration shorter than counterparty

* Missing trait type

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Allow empty values in the storage

* Bump trie-bench

* Bump trie-bench

* Initial draft, has some todos left

* remove ununsed import

* Apply suggestions from code review

* Some refactors with migration

* Fix more test and cleanup

* Fix for companion

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update bin/node/runtime/src/impls.rs

* Fix weight

* Add integrity test

* length is not affected.

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* add system_dryRun

* fix build error

* delete unneeded code

* return ApplyExtrinsicResult directly

* line width

* mark dry run unsafe

* line width

* fix test

* add test

* update comment

* Seperate out the complexity in ServiceBuilder::build_common into seperate functions

* Fix line widths

* Move some functions to their respective crates

* impl integrity test for runtime

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/procedural/src/construct_runtime/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* use thread local

* update doc

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Gavin Wood <gavin@parity.io>

This is useful for both security and performance reasons. IPC is faster
than TCP, and it is subject to OS access controls.

Add a feature to create automatically a random temporary directory for base path & remove `Clone` (#6221)

* Initial commit

Forked at: 4adac40c
Parent branch: origin/master

* Add a feature to create automatically a temporary directory for base path

* doc fix and todos

* use parking_lot instead

* use refcell instead since we stay in the main thread

* remove Clone derives

* add test

* solving dependency issue

* clarifying doc

* conflict argument with base-path

* WIP

Forked at: 4adac40c


Parent branch: origin/master

* revert dep deletion

* fixing test and making base_path optional

* hold basepath while the service is running

* fixes

* Update client/cli/src/params/shared_params.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/Cargo.toml

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/commands/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* WIP

Forked at: 4adac40c


Parent branch: origin/master

* improve doc

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* 'OR gate' for EnsureOrigin.

* Formatting.

* More formatting.

* Add docstring; Update 'Success' type.

* Bump runtime impl_version.

* Fix successful_origin.

* Add either into std feature list.

* Update docs.

* sc-light

* remove unused deps

* fix line width

* move more fns to sc_light

* Initial commit

Forked at: 1d93746b
Parent branch: origin/master

* Add a Service Configuration's field + adapt informant + provide means to CLI

* CLEANUP

Forked at: 1d93746b
Parent branch: origin/master

* fix tests

* fixed bad path to object

* Change OutputFormat enum to struct

* Add informant_prefix to builder and service

* Revert "Change OutputFormat enum to struct"

This reverts commit cd86c583c92668426c35cc174401155bf2880c1f.

* Revert "fix tests"

This reverts commit a3c306ebe94720f350c5bc74b9c5fcde2565d340.

* Revert "Add a Service Configuration's field + adapt informant + provide means to CLI"

This reverts commit 9c2e7267423305705916c30d605893524113c8e3.

* Implementation using the ServiceBuilder

* reduce line length

* fix line width again

* WIP

Forked at: 1d93746b
Parent branch: origin/master

* WIP

Forked at: 1d93746b
Parent branch: origin/master

* WIP

Forked at: 1d93746b
Parent branch: origin/master

* use struct instead of enum

* WIP

Forked at: 1d93746b


Parent branch: origin/master

* Update client/service/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* improve doc

* Update client/service/src/builder.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/builder.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* change code

* Update client/informant/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* enable_color

* reorg log

* remove macro

* Removed builder for informant prefix

* fix doc

* Update client/informant/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/informant/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/informant/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/informant/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/builder.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/builder.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/builder.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Use sign_with and stop using `Pair`

* PR feedback

* Remove clone

* Transfer ownership of public to sign_message

* Use Option

* Simplify code

* Fix error message

* Pass keystore as ref

* Pass keystore properly

* Fix tests

* fix multisig benchmarking

* add indices benchmarks

* fix compile

* Weights for indices

* Bump jsonrpc pubsub, core, http, and ws

Right now these are the packages which _need_ to be updated
so I can just the latest `jsonrpc-pubsub` code. Once a release
it cut upstream the rest of the dependencies should be updated
as well.

* Use jsonrpc-pubsub's SubscriptionManager

This places sc-rpc-api::Subscriptions

* Bump jsonrpc-core outside of sc-rpc-*

* Update client/rpc tests

Right now one of the `author` tests is failing, I
need to think a bit about how best to fix it.

* Remove Subscriptions manager

There's no need for this implementation since we're
using the one from `jsonrpc-pubsub` now

* Fix author RPC test

This test used to check for a numerial subscription ID,
whereas now it uses a string based ID which is the default
provided by `jsonrpc-pubsub`'s subscription manager.

* Remove unused NumericIdProvider

* Add missing bracket

Removed one too many with that last one, lol

* Bump `jsonrpc` to v14.2

There's an exception though. `jsonrpc-derive` cannot be bumped
past v14.0.5 just yet since it has a dependency on `quote` pinned
to v1.0.1. This means that at the moment it won't build on Substrate
since it's using v1.0.3.

* Track `jsonrpc-derive` master branch

* Bump `quote` version to v1.0.6

* Bump `jsonrpc-derive` to v14.2.1

This includes support for `quote` v1.0.6

* Use exact version for jsonrpc crates

Doing this to make sure any updates in jsonrpc don't
accidently trickle down to Polkadot.

Co-authored-by: André Silva <andre.beat@gmail.com>

* Introduce stacked filtering.

* Benchmarks

* Remove unneeded crates

* Fix proxy type's permissiveness checks.

* Repot multisig to make utility stateless.

* Repot filter stack impl into macro

* Fix wasm build

* Tests

* Final test.

* Tests for the macro

* Fix test

* Line width

* Fix

* Update frame/multisig/src/benchmarking.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Update primitives/std/with_std.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Grumble

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/traits.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/multisig/src/tests.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Update frame/multisig/src/tests.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Grumble

* Migration

* Grumble

* Comments

* Migration

* Fix

* Fix

* Line width

* Allow unused

* Update frame/multisig/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Fix up grumble.

* Remove Utility constraint in NonTransfer

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

The `tree_route` generated by the import notification is only from the
old best block to the new best parent. This means, it does not contain
the new best block in `enacted()`. We need to prune the transactions of
the new best block "manually" to fix this bug.

Besides that, this pr also changed the `id` parameter of the `NewBlock`
chain event to `hash`. The hash of a block is unique in contrast to the
block number. (Block id can either be number or hash)

* Make tx pool aware of retracted fork blocks

* Make it compile

* Update client/transaction-pool/src/lib.rs

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

* Fix doc test

* Simplify the implementation

* Send tree route as arc to prevent heavy clones

* Switch to use `ExtrinsicHash` to make it more clear

* Fix benchmark

Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

* Rename and move sp-phragmen

* More renames for equalise

* Update main module doc

* Fix line width

* Line width

This reverts commit ea1eb4e5.

* Bump jsonrpc pubsub, core, http, and ws

Right now these are the packages which _need_ to be updated
so I can just the latest `jsonrpc-pubsub` code. Once a release
it cut upstream the rest of the dependencies should be updated
as well.

* Use jsonrpc-pubsub's SubscriptionManager

This places sc-rpc-api::Subscriptions

* Bump jsonrpc-core outside of sc-rpc-*

* Update client/rpc tests

Right now one of the `author` tests is failing, I
need to think a bit about how best to fix it.

* Remove Subscriptions manager

There's no need for this implementation since we're
using the one from `jsonrpc-pubsub` now

* Fix author RPC test

This test used to check for a numerial subscription ID,
whereas now it uses a string based ID which is the default
provided by `jsonrpc-pubsub`'s subscription manager.

* Remove unused NumericIdProvider

* Add missing bracket

Removed one too many with that last one, lol

* Bump `jsonrpc` to v14.2

There's an exception though. `jsonrpc-derive` cannot be bumped
past v14.0.5 just yet since it has a dependency on `quote` pinned
to v1.0.1. This means that at the moment it won't build on Substrate
since it's using v1.0.3.

* Track `jsonrpc-derive` master branch

* Bump `quote` version to v1.0.6

* Bump `jsonrpc-derive` to v14.2.1

This includes support for `quote` v1.0.6

* Fix libp2p features

* Remove the opt-level of some now-unused crates

* Initial work

* It should work

* Fix node

* Fix tests

* Initial test

* Tests

* Expunge proxy functionality from democracy and elections

* Allow different proxy types

* Repotted

* Build

* Build

* Making a start on weights

* Undo breaking change

* Line widths.

* Fix

* fix tests

* finish benchmarks?

* Storage name!

* Utility -> Proxy

* proxy weight

* add proxy weight

* remove weights

* Update transfer constraint

* Again, fix constraints

* Fix negation

* Update frame/proxy/Cargo.toml

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Remove unneeded event.

* Grumbles

* Apply suggestions from code review

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Enable the `runtime-wasm` for wasm builds

This enables the `runtime-wasm` feature for wasm builds. The feature is
not mandatory and will only be activated if it exists in the
`Cargo.toml`.

* Fix compilation

* Update docs

* Uprgade version

* Apply suggestions from code review

There was a bug which related in required files not being tracked of
being modified. This pr fixes this bug by making sure we ignore version
requirements for path dependencies and git dependencies. This also
ensures that we only track `.rs` or `.toml` files. Another improvement
is that we only include paths which don't contain a `Cargo.toml` if this
`Cargo.toml` does not belongs to the package being processed. This
prevents that sub-crates are added to the tracked files, while not being
part of the dependencies.

* add read-only externalities

* sanity checks

* cleanup

* Update primitives/state-machine/src/read_only.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* fix typo

* add error exit code if nothing was run

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Use directories instead of app_dirs

* Use local data dir

* Fist draft of offchain weights

* Round of review feedback

* Update frame/staking/src/lib.rs

* Fix fuzzer

* Remove some redundant comment

* Weight refund for submit solution -- potentially revert.

* First version with custom trimming of the result.

* Update frame/staking/src/benchmarking.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update frame/staking/src/benchmarking.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: thiolliere <gui.thiolliere@gmail.com>

* Update frame/staking/src/benchmarking.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update frame/staking/src/benchmarking.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Some improvements

* Benchmark submit solution without phragmen (PR for First draft of offchain phragmen weights) (#6073)

* implementation of new benchmark

* address comments

* replace test

* Update frame/staking/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* update weight

* Fix refund

* Clean and rady for final bench

* Fix line-wdith

* Fix gitlab build

* Fix line-wdith

* Fix test macro

* Update frame/staking/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update frame/staking/src/benchmarking.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Better length check

* Update frame/staking/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update final weight coefficients

* Update frame/staking/src/lib.rs

* Apply suggestions from code review

* Update frame/staking/src/testing_utils.rs

* Try and fix the line-width

* Revert "Try and fix the line-width"

This reverts commit b4e284727220085b9b3daf7682c4bbf29621da09.

* Try and fix the line-width the correct way

* Revert "Try and fix the line-width the correct way"

This reverts commit 04fce128e851c9584f9f0d708a5a73cae799d8c8.

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: Gavin Wood <gavin@parity.io>