* Expose that `BasicQueue` expects blocking spawn

Up to now `BasicQueue` expected a closure that to spawn a `Future`.
This was expected to be a closure that spawns a blocking future.
However, this wasn't documented anywhere. This pr introduces a new trait
`SpawnBlocking` that exposes this requirement to the outside.

* Feedback

* Use header cache for state_at

* Fixed warnings

* Update client/db/src/lib.rs

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

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

* Report tasks panics in metrics

* Renames

* Renames

* Export state cli

* More work

* Fix tests

* Make it work

* Fix compilation

* Apply suggestions from code review

* Spawn tasks instead of pushing them to background_tasks

* Remove unnecessary mut keyword for self

* Remove background_tasks field in ServiceBuilder

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Drop client from sc-network and sc-client-db, move LongestChain to sc-client-api

* move leaves, cht, in_mem to sc-client-api, drop client from sc-finality-grandpa

* drop sc-service from sc-rpc

* drop sc-service from sc-consensus-aura

* drop sc-client from manual-seal and babe

* drop sc-client from utils/frame/rpc/system and utils/frame/benchmarking-cli

* drop sc-client from bin/node and bin/node-template

* drop sc-client

* fix tests

* remove check -p sc-client from gitlab.yml

* fix warnings

* fixes ui test

* fix light client tests

* adds associated Client type to AbstractService

* adds UsageProvider to Client

* fixed ui test, again

* tried and failed to get node-cli to compile for wasm

* thanks to tomaka for helping me get node-cli to compile for wasmm

* ui test pls pas 



* all tests passing 🪄

* no_run documentation code

* rm -f documentation code

* ClientProvider

* fix mega trait

* move LongestChain to sc-consensus, use adds minimal bounds to AbstractService::Client

* adds license to sc-consensus

Co-authored-by: Benjamin Kampmann <ben@parity.io>

* Initial commit

Forked at: 64ed36d0
Parent branch: origin/master

* Add method with_default_block_announcer to ServiceBuilder

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Remove TaskManagerBuilder

* Clean up use declaration fo SpawnTaskHandle

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

Co-Authored-By: thiolliere <gui.thiolliere@gmail.com>

* sc-cli: Use type-safe constructors for RPC/Prometheus interfaces

* service: Simplify rpc handler creation

Could probably be further simplifies once [this][commit] lands.

[commit]: https://github.com/paritytech/jsonrpc/commit/20485387ed06a48f1a70bf4d609a7cde6cf0accf

* service: Streamline some HTTP & WS server start logic

* client: Introduce a simple RPC policy mechanism

* rpc/system: Check unsafe RPCs

* rpc/offchain: Check unsafe RPCs

* rpc/author: Check unsafe RPCs

* make new contructor

* add metrics to txpool

* fix review

* fix doc comment

* change to counters

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

Co-Authored-By: Max Inden <mail@max-inden.de>

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

Co-Authored-By: Max Inden <mail@max-inden.de>

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

Co-Authored-By: Max Inden <mail@max-inden.de>

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

Co-Authored-By: Max Inden <mail@max-inden.de>

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

Co-Authored-By: Max Inden <mail@max-inden.de>

* use dedicated wrapper

Co-authored-by: Max Inden <mail@max-inden.de>

* Add alternatives to system_networkState

* Fix tests

* Apply suggestions from code review

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Introduce trait

* The trait

* Generic

* Basic impls.

* Remove unneeded bounds

* Minor changes

* Switch over to the new DB trait

* Integrated parity-db and added CLI for db selection

* Default impl.

* Fix logs.

* Started integrating subdb

* Apply suggestions from code review

Co-Authored-By: Cecile Tonglet <cecile@parity.io>

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* Enable subdb

* Bump parity-db

* Fixed CLI macro

* Fixed browser build

* Fixed features

* Sort out features

* Use parity-db from crates.io

* Typo

Co-authored-by: arkpar <arkady.paronyan@gmail.com>
Co-authored-by: Cecile Tonglet <cecile@parity.io>
Co-authored-by: Nikolay Volf <nikvolf@gmail.com>

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Add new RPC method to get the chain type

This adds a new RPC method to get the chain type of the running chain.
The chain type needs to be specified in the chain spec. This should make
it easier for tools/UI to display extra information without needing to
rely on parsing the chain name.

* Update client/rpc-api/src/system/mod.rs

Co-Authored-By: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Primitive crate

* Feedback

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Fix compilation of service metrics on Windows

* Fix browser node

* Ahh

* Remove duplicate code...

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* Rename IntoConfiguration to CliConfiguration

* Renamed into_configuration to create_configuration

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* Move keystore params to its own module

* Use in-memory keystore even for build-spec

* Enforce proper value for node name

* dev_key_seed

* Telemetry endpoints

* rustfmt

* Converted all RunCmd

* rustfmt

* Added export-blocks

* Missed something

* Removed config_path in NetworkConfiguration (not used)

* Fixed warnings

* public_addresses is used but never set, keeping it

* Merge Configuration.node and NetworkConfiguration.node_name

...because they are the same thing

* Added: import-blocks

* Adding a proc_macro to help impl SubstrateCli

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* Re-export spec_factory from sc_cli

* Re-added all the commands

* Refactored node_key_params

* Fixed previous refucktoring

* Clean-up and removed full_version()

* Renamed get_is_dev to not confuse with Configuration field

* Fixed sc-cli-derive example

* Fixing tests

* Fixing tests and removing some (will re-add later)

* Fixing more tests

* Removes the need of type parameter

* Converting bin/node and simplifying API

* Converting more

* Converting last command

* WIP

Forked at: d6aa8e95


Parent branch: origin/master

* Fixing tests and added default for WasmExecutionMethod

* Fixing stuff

* Fixed something I broke oops

* Update Cargo.lock

* Moving things around

* Convert everything to Result

* Added new macros to simplify the impl of CliConfiguration

* Added a macro to generate CliConfiguration automatically for subcommands

* Revert... too many macros (this one is not really useful)

This reverts commit 9c516dd38b40fbc420b02c1f8e61d5b2b1a4e434.

* Renamed is_dev to get_is_dev

Good enough for now

* Fixed name roles (this is plural, not singular)

* Clean-up

* Re-export NodeKeyConfig and TelemetryEndpoints from sc_service

* Improve styling/formatting

* Added copyrights

* Added doc and fixed warnings

* Added myself to code owners

* Yes it is needed according to the history

* Revert formatting

* Fixing conflict

* Updated build.rs

* Cargo.lock

* Clean-up

* Update client/cli-derive/Cargo.toml

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

* Fail if using proc_macro and build.rs is not set properly

* Dropped all get_ in front of methods

* Clean-up

* Fixing proc macro missing env var

* Get the configuration inside the Runtime (needed for polkadot)

* Clean-up

* Get is_dev from argument like the others

* Get chain ID instead of chain spec from shared params

* &self is passed to spec_factory/load_spec

* Wrong text

* Fix example

* Officialize macro and made a cool doc

* Renamed spec_factory to load_spec (substrate_cli_configuration)

* Removed not so useful ChainSpec

* Renamed SubstrateCLI to SubstrateCli

* Added changelog for impl_version being full now

* Renamed Runtime to Runner

* Update changelog to show example

* Removed option on database cache size

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* Fix on removal of option

* typo

* Clean-up imports

* Added info in Cargo.toml

* typo

* remarks

* Moved function for build.rs to substrate-build-script-utils

* Fixed example & test of cli-derive

* Moved function for build.rs to substrate-build-script-utils

* Renamed substrate_cli_configuration to substrate_cli oops

It implements SubstrateCli not CliConfiguration!

* Added documentation and wrapper macro

* Removed option on database cache size

* Removed option on database cache size

* Clean-up

* Reduce risk of errors due to typos

* Removed option on database cache size

* Added NOTE as suggested

* Added doc as suggested

* Fixed test

* typo

* renamed runtime to runner

* Fixed weird argument

* More commas

* Moved client/cli-derive to client/cli/derive

* Added 7 tests for the macros

* Improve error message

* Upgrade assert_cmd

* Fixing missing stuff

* Fixed unused import

* Improve SubstrateCli doc

* Applied suggestions

* Fix and clean-up imports

* Started replacing macros WIP

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* Started removing substrate_cli

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95
Parent branch: origin/master

* WIP

Forked at: d6aa8e95


Parent branch: origin/master

* fixed bug introduced while refactoring

* Renamed NetworkConfigurationParams to NetworkParams for consistency sake

* Fixed test

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update bin/node/cli/src/command.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update bin/node/cli/src/command.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Revert "Update client/cli/src/commands/export_blocks_cmd.rs"

This reverts commit 5906776953392c02beac6bc0bf50f8cbe1a12a01.

* Revert "Update client/cli/src/commands/check_block_cmd.rs"

This reverts commit f705f42b7f3d732be001141afee210fe46a1ef47.

* Revert "Update client/cli/src/commands/export_blocks_cmd.rs"

This reverts commit 8d57c0550164449e6eb2d3bacb04c750c714fcea.

* Revert "Update client/cli/src/commands/runcmd.rs"

This reverts commit 93e74cf5d2e1c0dc49cdff8608d59fc40fc59338.

* Revert "Update client/cli/src/commands/runcmd.rs"

This reverts commit 11d527ba345c0d79f0d3b5b071933d95474d0614.

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Changed ::sc_cli to $crate in the macro

* fixed tests

* fixed conflicts

* Fixing test

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Remove comment as suggested

* Apply suggestion

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update utils/frame/benchmarking-cli/src/command.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/runner.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/runner.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/runner.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

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

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/config.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Added doc

* Fixed error introduced after applying suggestion

* Revert "Update client/cli/src/params/pruning_params.rs"

This reverts commit 0574d06a4f1efd86e94c1214420a12e7a4be0099.

* Print error

* Apply suggestions from code review

* Remove useless Results

* Fixed CI failing on polkadot approval

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

* procfs is linux only

* also for the import

* fixup non-linux build

This PR refactors the metrics measuring and Prometheus exposing entity in sc-service into its own submodule and extends the parameters it exposes by:

- system load average (over one, five and 15min)
- the TCP connection state of the process (lsof), refs #5304
- number of tokio threads
- number of known forks
- counter for items in each unbounded queue (with internal unbounded channels)
- number of file descriptors opened by this process (*nix only at this point)
- number of system threads (*nix only at this point)

refs #4679

Co-authored-by: Max Inden <mail@max-inden.de>
Co-authored-by: Ashley <ashley.ruglys@gmail.com>

* Split the Roles bitfield in three

* Forgot to include some changes

* Fix cli test

* More test fixes

* Oh God, merging master broke other tests

* Didn't run the doctests

* Address review

* I'm trying to fix the build blindly because it's taking a good hour to compile on my machine

* Address some review

* Also update the peerset's API to make sense

* Fix peerset tests

* Fix browser node

* client: distinguish between local and network authority

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

* More emojies and spaces

* Sync emojis

* More emoji

* Reset by removing pos-genesis changes

* CLI option for DB cache size

* Update Cargo.lock

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

* Added option to disable default block announce

* Added on_block_imported on NetworkService

* Revert "Added on_block_imported on NetworkService"

This reverts commit ba360cad96e0cb041d7047af30df2a35eb112449.

* Do not announce block if set to not announce block

* Revert fix

* Moving default announce block to NetworkConfig

* WIP

Forked at: ad90ab7e
Parent branch: origin/master

* WIP

Forked at: ad90ab7e
Parent branch: origin/master

* Removing boolean in favor of explicit call

* Fixing tests

* WIP

Forked at: ad90ab7e
Parent branch: origin/master

* WIP

Forked at: ad90ab7e
Parent branch: origin/master

* increase spec_version

* increase spec_version

* Fixed test

* Fixing test

* Renamed should_announce_imported_blocks to announce_imported_blocks

* Updated assert_cmd

The library `sysinfo` exposes process memory as kibibytes and not bytes,
thus the value needs to be multiplied by 1024 to comply with the metric
name and the Prometheus base units [1].

[1] https://prometheus.io/docs/practices/naming/#base-units

* WiP

* Support source in the runtime API.

* Finish implementation in txpool.

* Fix warning.

* Fix tests.

* Apply suggestions from code review

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-Authored-By: Nikolay Volf <nikvolf@gmail.com>

* Extra changes.

* Fix test and benches.

* fix test

* Fix test & benches again.

* Fix tests.

* Update bumpalo

* Fix doc test.

* Fix doctest.

* Fix doctest.

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

* fix propagation in network

* Update client/service/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* fix suggestion

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

* removes use of sc_client::Client from sc_network

* rename BlockProvider to BlockBackend

* fix broken test

* ChainSpec trait

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Added docs

* Fixed build

* Fixed build

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

* Use CLI to configure max instances cache

* Fix tests

* Move default value into CLI

* Use SmallVec

* Apply review comments

* Get rid of `SmallVec`

Co-authored-by: Bastian Köcher <git@kchr.de>

* client/service/src/builder.rs: Add build_info metric

Add static Prometheus metric exposing the chain name, the version and
the commit.

* client/service/src/builder.rs: Move node_role to static metrics

The Prometheus metrics `node_role` is static and thus there is no need
to keep a reference of it within `ServiceMetrics`. This follows the
example of the `build_info` metric.

* client/service/src/builder.rs: Adjust indentation

* add state/database caches to prometheus

* also state-db memory

* use suggestions from review

* Revert "Build block without checking signatures (#4916)"

This reverts commit e50f6109.

* Some further clean ups

* removes use of sc_client::Client from sc-rpc

* remove Client impl from sc-finality-benches

* remove client impl from sc-finality-grandpa

* read_proof accepts iterator

* remove generic Executor param from ExecutorProvider

* fix long ass line

* code style changes

* merge with master

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* Add a few metrics to Client

* Improve PrometheusConfig

* Fix client docs