* Rename timeout consts and timeout parameter; bump leniency

* Update implementor's guide with info about PVFs

* Make glossary a bit easier to read

* Add a note to LENIENT_PREPARATION_TIMEOUT

* Remove PVF-specific section from glossary

* Fix some typos

Switch to pooling copy-on-write instantiation strategy for WASM (companion for Substrate#11232) (#5337)

* Switch to pooling copy-on-write instantiation strategy for WASM

* Fix compilation of `polkadot-test-service`

* Update comments

* Move `max_memory_size` to `Semantics`

* Rename `WasmInstantiationStrategy` to `WasmtimeInstantiationStrategy`

* Update a safety comment

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>

407bf44a8a add missing license header (#1204)
9babb19810  Custom relay strategy (#1198)
c287872a11 fix clippy things (#1200)
3a40e62789 Expose some const value and type (#1186)
32b61476d1 increase sleep before connectingMillau (#1195)
aabe7041fa revert messages transactions mortality (#1194)
3651f4f909 Message transactions mortality (#1191)
364d6e155d Bump dependencies (#1180)
f0389acc08 cargo +nightly fmt --all (#1192)
b270b6a016 Unify error enums in substrate and ethereum clients with `thiserror` (#1094)
58c4946f74 Limit max call size of Rialto/Millau runtimes (#1187)
fd56a8cd56 Add UI to the deployment (#1047)
16f01dc736 Westend -> Millau alerts are pending before notifications are sent (#1184)
5628c11ece replace collective flip with babe randomness in Rialto (#1188)
1094a63b00 ignore another (pretty bad) RUSTSEC (#1185)
379fe323ea fix/ignore cargo deny issues (#1183)
92af5e6e64 additional log in finality relay + rephrase "failed" (#1182)
b996a3b681 Rialto parachain in test deployments (#1178)
28d9332b44 Resubmit transactions strategy for Polkadot/Kusama (#1175)
d0172c6847 Playing with CI (#1179)
fb6f42456d fix checks order when registering parachain (#1177)
ee828c005a Register-parachain subcommand of substrate-relay (#1170)
8cd2b1a112 Token swap pallet benchmarks (#1174)
bb811accb1 fix collision with westend bridge (#1172)
8d2fba70ed add token swaps to test deployments (#1169)
b6d1bdfe2c publish rialto parachain collator image (#1171)
834ae4a10a Fix OutboundLaneData types (#1159)
5ee0ea1626 copypasted -> copied (#1168)
c3bb835f18 fix spelling (#1167)
f90d041dc9 Upgrade `jsonrpsee` to v0.3 (#1051)
598c9b6d0d add some basic tests for swap tokens (#1164)
05e88c61f5 publish images when tag of specific format(e.g. v2021-09-27 + v2021-09-27-1) is published (#1166)
7f3f94a6e0 Fix CI again (#1165)
ff37de332f Move calculation relayer reward into `MessageDeliveryAndDispatchPayment` (#1153)
36fbba839b fix clippy warning (#1163)
16da44d018 explicit wasm build (#1158)
c9c8226449 Match substrate's fmt (#1148)
2fdd7f3e5e Fix/ignore clippy warnings (#1157)
43dfcc2686 Adding LookupAddress (#1156)
951eaa5582 Add rialto-parachain runtime and node (#1142)
803d266d61 Rename MessageId -> BridgeMessageId (#1152)
5f234484fc Box large arguments of GRANDPA pallet (#1154)
cf9abc1011 Fix spelling (#1150)
ab83ba2e58 Relay subcommand that performs token RLT <> MLAU token swap (#1141)
832536caf0 Polkadot <> Kusama relayers (#1122)
6d0daa8975 Add `OnMessageAccepted` callback (#1134)
5d03a20b3e Integrate token swap pallet into Millau runtime (#1099)
ea4cfa833e Adding MultiAddress type and ValidationCodeHash (#1139)
c20325a784 Add tests for `Raw` and `BridgeSendMessage` enum `Call` variants (#1125)
6d802416e2 increase pause before pining Rialto nodes (#1137)
b54fa56b62 calculate fee using full message payload (#1132)
ca5d8178f5 Add parachain pallets to rialto runtime (#1053)
9eaae4142e fix transaction resubmitter limits for Millau -> Rialto transactions (#1135)
9d4e17783c add --mandatory-headers-only cli option to complex relay (#1129)
1c5e0ec1cb Add local CI info to README (#1131)
a8e0929e14 chore: spellchecker fixes (#1130)
3b8e2118e3 set fee for importing mandatory headers to zero (#1127)
49bba9aa52 another bunch of words for spellchecker (#1128)
8a72eafef6 Increase pause before messages generation start (#1126)
1f0ba9a191 Move some associated types from relay_substrate_client::Chain to bp_runtime::Chain (#1087)
74bc1a5b54 Transactions resubmitter (#1083)
21ba001f26 log max balance drop when sending message (#1117)
638a7ddffa Code Cleaning (#1124)
be6555c51b Fix buildah logout (#1120)
87539c4a98 Format code work (#1116)
526fe7fdd7 fix spelling (#1119)
bd4ce7f241 Fix spelling (#1118)
3c1147858e added missing constants to Kusama/Polkadot primitives (#1114)
52093b22ab Fix delivery transaction estimation used by rational relayer (#1109)
77a2f2fbed Remove fund account checks from upgrade. (#1111)
824334802b Rename param and update comment (#1108)
d7784bfe06 Fix spellcheck (#1110)
0b18f5906a Refactor substrate messages source and substrate messages target (#1105)
b27240bbff fix compilation (#1107)
9697da4fe8 Emit mortal transactions from relay (#1073)
b29396c077 Change vault vars type to env vars (#1084)
35e0bbdc0c Make clippy mandatory. (#1103)
a517e8541f Remove unused deps (#1102)
873dae608a Remove unnessary deps (#1101)
13450b74ee Stored conversion rate updater (#1005)
74389829f3 [BREAKING] Migrate messages pallet to frame v2 (#1088)
424da938dd README fix (#1100)
865744c909 upgrade currency exchange pallet to frame v2 (#1097)
b5038148b3 Add missing docs (#1095)
0791e911c1 Common crate for substrate-relay (#1082)
3834c9d880 Update high-level-overview.md (#1093)
c93553face Increase the time window for messaging alerts. (#1092)
8b9cc3cecd migrate pallet-shift-session-manager to frame v2 (#1090)
dc91813c22 migrate eth PoA pallet to frame v2 (#1091)
f16bb098cc Migrate dispatch pallet  to frame v2 (#1089)
19f4325348 Bridge/This Chain Ids should be exposed as constants on pallet level. (#1085)
6381122df7 Change ChainSpec::from_genesis for Rialto and Millau chains to reflect the chain names. (#1079)
0f1d33e973 Make CI happy again (#1086)
238e65d96f fix typo (#1080)
fc008457b6 Token-swap-over-bridge pallet (#944)
3fb97fa5ef Fix full spellcheck (#1076)
eae4ed7170 fixed wrong trace (#1075)
219a0fad04 merge two weight-related loops in messages pallet (#1071)
fc85632fdb increase_message_fee depends on stored mesage size (#1066)
530f37a23b companion for https://github.com/paritytech/polkadot/pull/3507 (#1067)
53b8cba683 sc_basic_authorship=trace for millau nodes (#1074)
9874e05e98 Improve traces of message generator scripts (#1069)
7b5ee84fbb extract message_details impl into runtime common (#1070)
5a4aed5a8b refund weight for mot pruning messages (#1062)
90e3d1e111 Fix Westend -> Millau sync (#1064)
427d30ddfc When restarting client, also "restart" tokio runtime (#1065)
d47c05eeef Change get pipeline sensitive variables from Vault instead of GitLab settings (#1063)
d775a85415 use tokio reactor to execute jsonrpsee futures (#1061)
15c8cd61cb Use BABE to author blocks on Rialto (previously: Aura) (#1050)
5186293500 Allow reading suri && password override from file (#1059)
b506298262 Update jsonrpsee reference (#1049)
1734d00517 enable weight fee adjustent in Rialto/Millau (#1044)
607265afae Pay dispatch fee at target chain cli option (#1043)
ce79ef91be bump dependencies before start referencing polkadot repo (#1048)
924fa24f6d Cli option for greedy relayer + run no-losses relayer by default (#1042)
e21eba7b59 Yrong README Fixup + M1 Fixes (#1045)
20d08204a2 Confirm delivery detects when more than expected messages are confirmed (#1039)
994b846b52 pre and post dispatch weights of OnDeliveryConfirmed callback (#1040)
1dd5297e84 give real value to Rialto and Millau tokens (#1038)
035bee8715 Use real conversion rate in greedy relayer strategy (#1035)
9cfaecd0f7 fixed metrics prefix (#1037)
1d8d224937 Use kebab-case for bridge arguments (#1036)
f30a4c79a6 Shared reference to conversion rate metric value (#1034)
c34d7a5cbb estimate transaction fee (#1015)
93404b18bb change alert period from 2m to 10m for Westend -> Millau (GRANDPA or public node itself is lagging sometimes) (#1032)

git-subtree-dir: bridges
git-subtree-split: 407bf44a8a5f4e60aceef2dc755cd9ff09929ac3

* pvf host: store only compiled artifacts on disk

* Correctly handle failed artifacts

* Serialize result of PVF preparation uniquely

* Set the artifact state depending on the result

* Return the result of PVF preparation directly

* Move PrepareError to the error module

* Update doc comments

* Update misleading comment

* pvf host: turn off parallel compilation

* pvf host: implement precheck requests

* Fix warnings

* Unnecessary clone

* Add a note about timed out outcome

* Revert the pool outcome handling behavior

* Move the prepare result type into error mod

* Test prepare done

* fmt

* Add an explanation to wasmtime config

* Split pvf host test

* Add precheck to dictionary

Co-authored-by: Sergei Shulepov <[email protected]>

* pvf host: store only compiled artifacts on disk

* Correctly handle failed artifacts

* Serialize result of PVF preparation uniquely

* Set the artifact state depending on the result

* Return the result of PVF preparation directly

* Move PrepareError to the error module

* Update doc comments

* Update misleading comment

* Cleanup docs

* Conclude a test job with an error

Co-authored-by: Sergei Shulepov <[email protected]>

* introduce the OverseerConnector, use it

* introduce is_relay_chain to RelayChainSelection

* Update node/service/src/lib.rs

Co-authored-by: Andronik Ordian <[email protected]>

* avoid the deferred setting of `is_relay_chain` in `RelayChainSelection`

* positive assertion is not mandated, only the negative one, to avoid a stall

* cleanup: overseer residue

* spellcheck

* fixin

* groundwork to obsolete Overseer::new and AllSubsystemsGen proc-macro

* Now all malus & tests can be ported to the builder pattern.

Obsoletes `Overseer::new`, `AllSubsystemsGen` derive macro, `AllSubsystems`.

* spellcheck

* adjust tests, minor fixes

* remove derive macro AllSubsystemsGen

* add forgotten file dummy.rs

* remove residue

* good news everyone!

* spellcheck

* address review comments

* fixup imports

* make it conditional

* fixup docs

* reduce import

* chore: fmt

* chore: fmt

* chore: spellcheck / nlprules

* fixup malus variant-a

* fmt

* fix

* fixins

* pfmt

* fixins

* chore: fmt

* remove expanded overseer generation

* tracing version

* Update node/network/statement-distribution/src/lib.rs

Co-authored-by: Robert Habermeier <[email protected]>

* use future::ready instead

* silence warning

* chore: fmt

Co-authored-by: Andronik Ordian <[email protected]>
Co-authored-by: Robert Habermeier <[email protected]>

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

* cargo +nightly fmt

* add cargo-fmt check to ci

* update ci

* fmt

* fmt

* skip macro

* ignore bridges

* create newtype for ValidationCodeHash

* pvf: fix tests compilation

* primitives: fix test compilation

* Companion for PR 8913

polkadot companion: https://github.com/paritytech/substrate/pull/8913

* update Substrate

Co-authored-by: parity-processbot <>

* issue with ArtifactId::path

* fix artifacts path

* Wrap an overly long line

Co-authored-by: Sergei Shulepov <[email protected]>

* Implement PVF validation host

* WIP: Diener

* Increase the alloted compilation time

* Add more comments

* Minor clean up

* Apply suggestions from code review

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

* Fix pruning artifact removal

* Fix formatting and newlines

* Fix the thread pool

* Update node/core/pvf/src/executor_intf.rs

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

* Remove redundant test declaration

* Don't convert the path into an intermediate string

* Try to workaround the test failure

* Use the puppet_worker trick again

* Fix a blip

* Move `ensure_wasmtime_version` under the tests mod

* Add a macro for puppet_workers

* fix build for not real-overseer

* Rename the puppet worker for adder collator

* play it safe with the name of adder puppet worker

* Typo: triggered

* Add more comments

* Do not kill exec worker on every error

* Plumb Duration for timeouts

* typo: critical

* Add proofs

* Clean unused imports

* Revert "WIP: Diener"

This reverts commit b9f54e513366c7a6dfdd117ac19fbdc46b900b4d.

* Sync version of wasmtime

* Update cargo.lock

* Update Substrate

* Merge fixes still

* Update wasmtime version in test

* bastifmt

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

* Squash spaces

* Trailing new line for testing.rs

* Remove controversial code

* comment about biasing

* Fix suggestion

* Add comments

* make it more clear why unwrap_err

* tmpfile retry

* proper proofs for claim_idle

* Remove mutex from ValidationHost

* Add some more logging

* Extract exec timeout into a constant

* Add some clarifying logging

* Use blake2_256

* Clean up the merge

Specifically the leftovers after removing real-overseer

* Update parachain/test-parachains/adder/collator/Cargo.toml

Co-authored-by: Andronik Ordian <[email protected]>

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