* serialize partial_fee into string

* implement deserialize

* bump version

`GossipEngine` spawns two tasks, one for a periodic tick, one to forward
messages from the network to subscribers. These tasks hold an `Arc` to a
`GossipEngineInner`.

To reduce the amount of shared ownership (locking) this patch integrates
the two tasks into a `Future` implementation on the `GossipEngine`
struct. This `Future` implementation can now be called from a single
owner, e.g. the `finality-grandpa` `NetworkBridge`.

As a side effect this removes the requirement on the `network-gossip`
crate to spawn tasks and thereby removes the requirement on the
`finality-grandpa` crate to spawn any tasks.

This is part of a greater effort to reduce the number of owners of
components within `finality-grandpa`, `network` and `network-gossip` as
well as to reduce the amount of unbounded channels. For details see
d9837d7d, 5f80929d and 597c0a6c.

* Initial transfer bench

* Add best case

* Transfer keep alive

* Set balance benchmarks

* Bump impl

* Fix text

Co-authored-by: Gavin Wood <[email protected]>

* network: Use "one shot" protocol handler.

Add two new `NetworkBehaviour`s, one handling remote block requests
and another one to handle light client requests (both local and from
remote). The change is motivated by the desire to use multiple
substreams of a single connection for different protocols. To achieve
this, libp2p's `OneShotHandler` is used as a protocol handler in each
behaviour. It will open a fresh substream for the duration of the
request and close it afterwards. For block requests, we currently only
handle incoming requests from remote and tests are missing. For light
client handling we support incoming requests from remote and also
ported a substantial amount of functionality over from
`light_dispatch.rs` (including several tests). However the result lacks
in at least two aspects:

(1) We require external updates w.r.t. the best block per peer and
currently nothing updates this information.
(2) We carry a lot of peer-related state around.

Both aspects could be simplified by externalising peer selection and
just requiring a specific peer ID where the request should be sent to.
We still have to maintain some peer related state due to the way
libp2p's swarm and network behaviour work (e.g. we must make sure to
always issue `NetworkBehaviourAction::SendEvent`s to peers we are
connected to, otherwise the actions die a silent death.

Another change implemented here is the use of protocol buffers as the
encoding for network messages. Certain individual fields of messages
are still SCALE encoded. There has been some discussion about this
in another PR (https://github.com/paritytech/substrate/pull/3452), so
far without resolution.

* Uncomment `Behaviour::light_client_request`.

* Add license headers.

* Add non-zero ed check on Balances genesis

* Update ED from 0 to 1

* bump impl

* bump spec

* Found remove more ed = 0

* Fix some contract tests

* Use ctx.overlay.set_balance for contracts

* Fix staking test

* Remove obsolete logic

* Allow death of payout account in society

* Update frame/balances/src/lib.rs

Co-Authored-By: Bastian Köcher <[email protected]>

* Dont create genesis balances if balance is zero in transaction payment pallet

Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Gavin Wood <[email protected]>

* Add command-line flag to enable yamux flow control.

We never enabled proper flow-control for yamux streams which may cause
stream buffers to exceed their configured limit when the stream
producer outpaces the stream consumer. By switching the window update
mode to on-read, producers will only receive more sending credit when
all data has been consumed from the stream buffer. Using this option
creates backpressure on producers. However depending on the protocol
there is a risk of deadlock, if both endpoints concurrently attempt to
send more data than they have credit for and neither side reads before
finishing their writes. To facilitate proper testing, this PR adds a
command-line flag `use-yamux-flow-control`.

* Replace comment with generic message.

* Add selected_benchmark! macro.

* Use selected_benchmark! in Identity pallet.

* Implement timestamp pallet benchmark.

* Fix some nits.

* Bump impl_version.

* Add a sub command to generate a node key file in the format required by a substrate node

* Update lock file

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

* Updates as per code review

Co-authored-by: Bastian Köcher <[email protected]>

* pallet-evm: optional nonce parameter

* Consume all gases when nonce mismatches

* Bump node runtime version

* Remove modes.

* Refactor.

* Pause Kademlia if too many connections

* Fix test

* Update client/network/src/discovery.rs

Co-Authored-By: Toralf Wittner <[email protected]>

* Change the limit

Co-authored-by: Toralf Wittner <[email protected]>

* impl Randomness trait for Babe and remove unused RandomBeacon trait

* bump runtime version

* Add support for json output in subkey

* Updates as per code review

* Apply suggestions from code review

Co-Authored-By: Nikolay Volf <[email protected]>

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

* Clean up error handler as per code review

* Apply suggestions from code review

Co-Authored-By: Marcio Diaz <[email protected]>

* Fix compilation error

* Remove accidental file commit

Co-authored-by: Nikolay Volf <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Marcio Diaz <[email protected]>

* Run offchain workers at particular hash, not number.

* Don't run if not new best.

* Don't run if not new best.

* Update client/service/src/builder.rs

Co-Authored-By: Nikolay Volf <[email protected]>

* Update client/service/src/builder.rs

Co-Authored-By: Nikolay Volf <[email protected]>

* Update client/service/src/builder.rs

Co-authored-by: Nikolay Volf <[email protected]>

* Add trait to get module and call names.


Co-authored-by: Bastian Köcher <[email protected]>

* Merge branch 'gav-split-balanecs-vesting' into gav-upsub

# Conflicts:
#	Cargo.lock
#	cli/Cargo.toml
#	collator/Cargo.toml
#	primitives/Cargo.toml
#	runtime/common/Cargo.toml
#	runtime/common/src/claims.rs
#	runtime/kusama/Cargo.toml
#	runtime/polkadot/Cargo.toml
#	service/Cargo.toml

* Fix tests

* Clarify code a bit.

* Move code around.

* Introduce `Order`.

* Introduce `Link` structure.

* Get rid of ptr_offset

This is beneficial since ptr_offset is essentially makes us handle two different address spaces, global (i.e. `mem`) and heap local and without it things are becoming simpler.

* Rename PREFIX_SIZE to HEADER_SIZE.

This will come in the next commits.

* Introduce a separate `Memory` trait.

This is not necessary, but will come in handy for the upcoming changes.

* Rename `ptr` to `header_ptr` where makes sense.

* Introduce a `Header` type.

* Make `bump` dumber.

This allows us to pull `HEADER_SIZE` to see that we actually allocate `order.size() + HEADER_SIZE`.

* Clean up.

* Introduce a freelists struct.

* Update documentation.

* Make Sized requirement optional to make the PR truly back-compatible.

* Apply suggestions from code review

Co-Authored-By: Gavin Wood <[email protected]>

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <[email protected]>

Co-authored-by: Gavin Wood <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>

* Don't expose `Benchmarking` host functions by default

* Fix tests

Co-authored-by: Shawn Tabrizi <[email protected]>

* Make WASM browser thing compile

* Fix

* updated exit-future (github repo)

* Switch to broadcast crate

* Migrate client/cli

* Switch exit-future to modernize branch

* Small changes

* Switch to cargo version and fix fg tests

* fix basic-authorship

* Fix crash on grafana macro

* Fix grafana macro

* Switch node python version

* Disable record_metrics_slice in grafana macro on wasm

* Update client/grafana-data-source/src/lib.rs

* Revert "Update client/grafana-data-source/src/lib.rs"

This reverts commit 888009a8e0b7051bd4bfbbfdb0448bcf2e2aae93.

* Add wasm support for state machine

* Switch to my own libp2p version

* Revert "Switch to my own libp2p version"

This reverts commit ce613871b59264b3165b45c37943e6560240daa7.

* Revert "Add wasm support for state machine"

This reverts commit de7eaa0694d9534fc3b164621737968e9a6a7c5f.

* Add sc-browser

* Squash

* remove sc-browser

* Fix keystore on wasm

* stubs for removed functions to make env compatible with old runtimes

* Add test (that doesn't work)

* Fix build scripts

* Revert basic-authorship due to no panics

* Revert cli/informant

* Revert consensus

* revert offchain

* Update utils/browser/Cargo.toml

Co-Authored-By: Benjamin Kampmann <[email protected]>

* export console functions

* Add new chainspec

* Fix ws in chain spec

* revert chainspec

* Fix chainspec

* Use an Option<PathBuf> in keystore instead of cfg flags

* Remove crud

* Only use wasm-timer for instant and systemtime

* Remove telemetry changes

* Assuming this is ok

* Add a KeystoreConfig

* Add stubs back in

* Update libp2p

* Revert "Add stubs back in"

This reverts commit 4690cf1882aa0f99f7f00a58c4080c8aa9b77c36.

* Remove commented js again

* Bump kvdb-web version

* Fix cli

* Switch branch on futures-timer

* Fix tests

* Remove sc-client test build in check-web-wasm because there isn't a good way to build futures-timer with wasm-bindgen support in the build

* Remove more things ^^

* Switch branch on futures-timer back

* Put DB io stats behind a cfg flag

* Fix things

* Don't timeout transports on wasm

* Update branch of futures-timer and fix bad merge

* Spawn informant

* Fix network test

* Fix delay resets

* Changes

* Fix tests

* use wasm_timer for transaction pool

* Fixes

* Switch futures-timer to crates

* Only diagnose futures on native

* Fix sc-network-test tests

* Select log level in js

* Fix syncing ;^)

* Allow disabling colours in the informant

* Use OutputFormat enum for informant

* MallocSizeOf impl on transaction pool broke stuff because wasm_timer::Instant doesnt impl it so just revert the transaction pool to master

* Update futures-diagnose

* Revert "MallocSizeOf impl on transaction pool broke stuff because wasm_timer::Instant doesnt impl it so just revert the transaction pool to master"

This reverts commit baa4ffc94fd968b6660a2c17ba8113e06af15548.

* Pass whole chain spec in start_client

* Get Instant::now to work in transaction pool again

* Informant dep reordering

Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: Svyatoslav Nikolsky <[email protected]>
Co-authored-by: Benjamin Kampmann <[email protected]>
Co-authored-by: Demi Obenour <[email protected]>

* Fix vesting logic

* Bump runtime version

* Docs.

* Starting

* closer

* Compiles!

* comments

* Create seperate mock

* Remove changes to test env

* Fix step calculation

* Add host function

* Add runtime api

* compiles

* Update to use offchain timestamp

* Gives a result

* added some CLI wip

* make generic

* Update instance

* Remove CLI stuff

* Remove last cli stuff

* undo more changes

* Update benchmarks

* Update Cargo.lock

* remove test

* Move loop out of runtime

* Benchmarking externalities

* Benchmarking state

* Implemented commit

* Make CLI work, move loop back into runtime

* Wipe resets to genesis

* Speedup benchmarks

* Use enum to select extrinsic within pallet

* CLI controls which module and extrinsic to call

* Select a pallet with cli

* Add steps and repeats to cli

* Output as CSV format

* Introduce benchmark pallet

* Append bench

* Use Results

* fix merge

* Clear Identity benchmark

* Bench request judgment and cancel request

* Add final benchmarks

* Fix CSV output

* Start cleaning up for PR

* Bump numbers in `wasmtime` integration tests.

* More docs

* Add rockdb feature to bench

* Fix formatting issues

* Add test feature to bench

* Add test feature to bench

* Add rocksdb feature flag

* Update bench.rs

Co-authored-by: Arkadiy Paronyan <[email protected]>
Co-authored-by: Gavin Wood <[email protected]>

* Export crypto_full feature in primitives/finality-grandpa

* Export GRANDPA AuthorityPair when full_crypto is enabled

* Wrap runtime_print! macro in its own scope

Before this fix runtime_print! can be used only once in a scope
because of the name pollution.

* Bump runtime impl versioin (no logic change)

* alter usage collection a bit

* replace with mutex

* rename StorageMap::exists(key) to ::contains_key(key)

* bump impl_version

* Initial commit

Forked at: be075893
Parent branch: origin/master

* Update Cargo.lock

* Cargo.lock

* Add missing features of libsecp256k1

* Update dependencies

* Fix CLI setup again

We need to set `config_dir` and `database_path` for almost every
command.
This fixes `purge-chain` and also adds a test to make sure we don't
break it again.

* Adds missing test files

* Split methods

* pow: re-add support for algorithms where only linear verification is possible

* Remove unused generic parameters

* Clone impl for PowBlockImport

* update sp-runtime

* total update

* usage informant

* update to crates.io version

* update Cargo.lock

* update dummy update

* fix todo

* cleanup

* avoid custom impl

* Update client/transaction-pool/graph/src/future.rs

Co-Authored-By: Tomasz Drwięga <[email protected]>

* remove another custom impl

* remove another custom impl

* add kb in report

* update Cargo.lock

* review suggestions

* --amend

* --amend

* bump parity-util-mem to 0.5.0

* bumps

* update macro and versions

* add to grafana

* naming

Co-authored-by: Tomasz Drwięga <[email protected]>