* add RialtoParachain <> Millau bridge to test deployments

* flush (still not working, but possible fix in comments)

* proper fix

* fixed on-demand parachains relay case: if better relay header is delivered, then we must select para header that may be proved using this relay header

* dashboards

* fmt

* removing debugging code

* more cleanup

* complex parachain relay

* fix spelling

* introduce FinalityEngine in relay code

* add FinalityEngine to relay

* spelling

* fix test compilation

* Update relays/lib-substrate-relay/src/finality/source.rs

Co-authored-by: Adrian Catangiu <[email protected]>

Co-authored-by: Adrian Catangiu <[email protected]>

* cumulus: 4e952282914719fafd2df450993ccc2ce9395415
polkadot: 975e780ae0d988dc033f400ba822d14b326ee5b9
substrate: 89fcb3e4f62d221d4e161a437768e77d6265889e

* fix refs

* sync changes from https://github.com/paritytech/polkadot/pull/3828

* sync changes from https://github.com/paritytech/polkadot/pull/4387

* sync changes from https://github.com/paritytech/polkadot/pull/3940

* sync with changes from https://github.com/paritytech/polkadot/pull/4493

* sync with changes from https://github.com/paritytech/polkadot/pull/4958

* sync with changes from https://github.com/paritytech/polkadot/pull/3889

* sync with changes from https://github.com/paritytech/polkadot/pull/5033

* sync with changes from https://github.com/paritytech/polkadot/pull/5065

* compilation fixes

* fixed prometheus endpoint startup (it now requires to be spawned within tokio context)

* encode and estimate Rococo/Wococo/Kusama/Polkadot messages

* allow send-message for non-bundled chains

* weight -> dispatch-weight

* fmt

* fix spelling

* relay balance metrics

* convert balance to "main" tokens in balance metrics

* add balances widgets to maintenance dashboard

* The `spec_version` and `transaction_version` query from chain

* fix compile

* Lint

* Custom spec_version and transaction_version

* runtime version params struct opt

* runtime version cli

* cli params

* Add missing types defined

* fix compile

* debug cli

* clippy

* clippy

* Query spec_version and transaction_version same times

* Fix vars

* Wrap option

* Wrap option

* Try fix ci

* Change follow suggestions

* added lost stall timeout fix

* use best_block.parent() to start mortal tx era

* fmt

* Revert "revert messages transactions mortality"

This reverts commit 77776357.

* register parachain relay subcommand

* revert cargo patch

* added basic test

* fmt

* Upgrade `jsonrpsee` to v0.3

* whitespace

* fmt

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* Alter gitlab.

* Use substrate's rustfmt.toml

* cargo +nightly fmt --all

* Fix spellcheck.

* cargo +nightly fmt --all

* format.

* Fix spellcheck and fmt

* fmt?

* Fix spellcheck

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

* Substrate: 63b32fbaa2764c0a8ee76b70cdfa0fcb59b7181f
Polkadot:  7229ab87acf5bc5d4d10655ad1a9819a1e317442
Cumulus:   d5284b0e78be3a18a3371103dd00449aceb082df

* rialto parachain runtime

* fixed tests

* add node + bump refs (not compiling yet):
Substrate:           630422d6108cbaaca893ab213dde69f3bdaa1f6b
Polkadot:            7229ab87acf5bc5d4d10655ad1a9819a1e317442
Cumulus:             5af2990cfd3711f86c7cb8606b22364208a5c32d
GrandpaBridgeGadget: c152c45ac331eb8ab40d956ab1d008d181810ef4

* fix compilation (collator is not working)

* more fixes

* fmt

* spellcheck

* fix warnings

* fix compilation

* fmt

* trigger CI

* trigger CI

* Revert "trigger CI"

This reverts commit a31f53ce.

* benchmarks

* fix benchmarks

* fix again

* Revert "Revert "trigger CI""

This reverts commit 1dea8b42.

* Revert "Revert "Revert "trigger CI"""

This reverts commit 8fb74fa5.

* try fix

* lost lock file

* spellcheck

* try to disable sccache for cargo check

* Revert "Revert "Revert "Revert "trigger CI""""

This reverts commit f1574614.

* try to disable again

* disable sccache for test

* token swap relay

* token swap subcommand fixes

* fmt

* removed debug traces

* removed commented code

* resubmit transactions: start

* resubmit transactions: continue

* enable resubmitter in deployments

* clippy

* spellcheck

* Update relays/client-substrate/src/chain.rs

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

* fix compilation

* fix compilation

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

* fix delivery transaction estimation in greedy relayer

* fixed typo

* improve logging

* improve logging

* fmt

* fix compilation

* fmt

* Update relays/lib-substrate-relay/src/messages_target.rs

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

* review

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

* mortal relay transactions

* sign block hash for mortal transactions

* TransactionEraOf

* add explanation

* enable mortal transactions for Westend -> Millau headers relay

* clippy

* spellcheck

* fix(spellcheck): test of fixing

* fix(hunspell): improved many typos etc.

* fix(hunspell): all errors solved

* fix(hunspell): extended scope of files - the build should fail

* Return error code.

* Fix spelling, sort dictionary.

* fix(hunspell): added fix to gitlabs check

* fix(typo): one typo and test of verification on github

* fix(typo): one typo

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

* read justifications from stream using channel + task that fills that channel

* Arc<Mutex> -> Mutex

* remember new tokio runtime on reconnect

* compilation

* move ChainWithBalances::NativeBalance -> Chain::Balance

* dummy commit

* Revert "dummy commit"

This reverts commit c0064215.

* update jsonrpsee to 0.2.0-alpha.5

* cargo fmt

* (temporarily) switch to jsonrpsee master

* removed param used for tests

* use Substrate state_getReadProof method instead of pallet-bridge-messages-rpc

* Fix typo

Co-authored-by: Hernando Castano <[email protected]>

* Bump `jsonrpsee` to `alpha.3`

* Arc-ify `WsClient`

* administrative metrics

* fmt

* fix compilation

* fix compilation again

* and another one

* remove GenericLoopMetrics

* chttp -> isahc

* remove redundant marker

* not about price metrics

* fmt

* Update copyright date to 2021

* Bump date in license header template

* on-demand headers relay

* bool::then

* move file

* atomic submit_signed_extrinsic

* remove cli options from future

* test on-demand relay

* TODOs

* fixed initialization call for Westend -> Millau

* Update relays/client-substrate/src/client.rs

Co-authored-by: Hernando Castano <[email protected]>

* removed on_demand_headers_relay.rs

* on_demand_headers_relay traces

* fix compilation

* fmt

* docs

Co-authored-by: Hernando Castano <[email protected]>

* Remove chains.

* Move relay clients.

* Flatten generic.

* Fix fmt.

* use runtime:: prefix for message-lane pallet traces

* renamed message-lane (module and primitives) folder into messages

* replace "message lane" with "messages" where appropriate

* make finality verifier pallet instantiable

* add second instance of finality verifier pallet to the Millau runtime

* add Westend -> Millau headers relay

* use wss to connect to public westend nodes

* initialize with best_finalized_block

* typo

* Revert "initialize with best_finalized_block"

This reverts commit 954ed283.

* pass VoterSet by ref

* new bridge initialization code

* loop upper bound

* Polkadot -> Westend

* fixed tests compilation

* default-features

* assert

* Nest some crates.

* Alter command execution to make it easier to add new bridges.

* Rename sub-dirs.

* cargo fmt --all

* Address clippy.

* Update relays/substrate/src/rialto_millau/cli.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* POC jsonrpsee v2

* POC update ws client

* connect to eth nodes using ws

* fix for subscriptions

* reverted unncecessary changes

* reference jsonrpsee from crates.io

* fixed eth port in deployments

* fmt

* order deps

* remove unnecessary comment

* clone is no longer required for subscriptions

* treat RpcError::Internal as connection error

* resubscribe on terminate

* Update deployments/bridges/poa-rialto/entrypoints/poa-exchange-tx-generator-entrypoint.sh

Co-authored-by: Niklas Adolfsson <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

* fix broken message lane benchmarks

* proof-size related benchmarks

* impl Size for proof parameters

* include proof weight into weight formula

* left TODO

* fixed proof size

* WeightInfoExt::receive_messages_proof_weight

* charge for extra message bytes delivery in send_message

* removed default impl of WeightsInfoExt

* moved weight formulas to WeightInfoExt

* receive_messages_proof_outbound_lane_state_overhead is included twice in weight

* typo

* typo

* fixed TODO

* more asserts

* started wotk on message-lane documentation

* expected_extra_storage_proof_size() is actually expected in delivery confirmation tx

* update README.md

* ensure_able_to_receive_confirmation

* test rialto message lane weights

* removed TODO

* removed unnecessary trait requirements

* fixed arguments

* fix compilation

* decreased basic delivery tx weight

* fmt

* clippy

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <[email protected]>

* structs

* Update primitives/millau/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* removed readme.md

* removed obsolete trait bounds

* Revert "removed readme.md"

This reverts commit 50b7376a

.

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* Update bin/runtime-common/src/messages.rs

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

* PreComputedSize

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

* extract common parts of relay loops: begin

* merge client impls

* backoff in exchange loop

* reconnect without clone

* limit messages in the batch by weight/count

* fixed components compilation

* reverted obsolete parts of #469

* implement generated_messages_weights

* actually use computed weight in message proof

* fmt and clippy

* fixed TODO

* clippy

* Update relays/messages-relay/src/message_race_loop.rs

Co-authored-by: Hernando Castano <[email protected]>

* add issue reference

* add assert message

* grumbles

* fmt

* reexport weight from bp-message-lane

Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>