Co-authored-by: parity-processbot <>

* IPFS server for transactions

* Style

* Indent

* Log message

* CLI option

* Apply suggestions from code review

Co-authored-by: Pierre Krieger <[email protected]>

* Style

* Style

* Minor fixes

Co-authored-by: Pierre Krieger <[email protected]>

* Add a `send_request` to `NetworkService`.

This function delivers responses via a provided sender and also allows
for sending requests to currently not connected peers.

* Document caveats of send_request better.

* Fix compilation in certain cases.

* Update docs + introduce IfDisconnected enum

for more readable function calls.

* Doc fix.

* Rename send_request to detached_request.

* Whitespace fix - arrrgh

* Update client/network/src/service.rs

spaces/tabs

Co-authored-by: Pierre Krieger <[email protected]>

* Update client/network/src/request_responses.rs

Documentation fix

Co-authored-by: Roman Borschel <[email protected]>

* Update client/network/src/service.rs

Typo.

Co-authored-by: Roman Borschel <[email protected]>

* Update client/network/src/service.rs

Better docs.

Co-authored-by: Roman Borschel <[email protected]>

* Update client/network/src/service.rs

Typo.

Co-authored-by: Roman Borschel <[email protected]>

* Update client/network/src/service.rs

Doc improvements.

Co-authored-by: Roman Borschel <[email protected]>

* Remove error in logs on dialing a peer.

This is now valid behaviour.

* Rename detached_request to start_request.

As suggested by @romanb.

* Fix merged master.

* Fix too long lines.

Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: Roman Borschel <[email protected]>

* Decouple the session validators from im-online

* .

* Add SessionInterface trait in im-online

Add ValidatorId in im-online Trait

Make im-online compile

Make substrate binary compile

* Fix merging issue

* Make all compile

* Fix tests

* Avoid using frame dep in primitives via pallet-session-common

* Merge ValidatorSet into SessionInterface trait

Wrap a few too long lines

Add some docs

* Move pallet-sesion-common into pallet-session

* Move SessionInterface to sp-session and impl it in session pallet

Ref https://github.com/paritytech/substrate/pull/7127#discussion_r494892472

* Split put historical::FullValidatorIdentification trait

* Fix line width

* Fix staking mock

* Fix session doc test

* Simplify <T as ValidatorIdentification<AccountId>>::ValidatorId as ValidatorId<T>

* Nits

* Clean up.

* Make it compile by commenting out report_offence_im_online bench

* Tests

* Nits

* Move OneSessionHandler to sp-session

* Fix tests

* Add some docs

* .

* Fix typo

* Rename to ValidatorSet::session_index()

* Add some more docs

* .

* Remove extra empty line

* Fix line width check

.

* Apply suggestions from code review

* Cleaup Cargo.toml

* Aura has migrated to Pallet now

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

* Disable Kademlia random walk when --reserved-nodes is passed

* Update client/network/src/discovery.rs

Co-authored-by: Roman Borschel <[email protected]>

Co-authored-by: Roman Borschel <[email protected]>

* contracts: Document seal_input

* contracts: Improve `ReturnCode` docs.

* contracts: Improve seal_restore_to docs

* review: Improved wording

* Fix tracing tests

The tests were not working properly.

1. Some test was setting a global subscriber, this could lead to racy
conditions with other tests.

2. A logging test called `process::exit` which is completly wrong.

* Update client/tracing/src/lib.rs

Co-authored-by: David <[email protected]>

* Review comments

Co-authored-by: David <[email protected]>

* contracts: Remove redundant bool argument from the eviction event

* contracts: Improve event documentation

* contracts: Emit event on contract termination

* client/network: Re-enable light_client_handler.rs unit tests

* client/network: Add scaffolding for light client using req-resp

* client/network: Make it compile

* client/network: Rename OutEvent SendRequest

* client/network: Restructure light client request client and handler

* client/network: Rename light client request client to sender

* client/network: Remove light client prepare_request

* client/network/src/light: Rework configuration

* client/network: Formatting

* client/network/light: Remove RequestId

* client/network/light: Make request functions methods

* client/network/light: Refactor request wrapping

* client/network/light: Fix warnings

* client/network/light: Serialize request in method

* client/network/light: Make returning response a method

* client/network/light: Depend on request response to timeout requests

* client/network: Fix test compilation

* client/network/light: Re-enable connection test

* client/network/light: Re-enable timeout test

* client/network/light: Re-enable incorrect_response test

* client/network/light: Re-enable wrong_response_type test

* client/network/light: Re-enable retry_count_failures test

* client/network/light: Re-enable issue_request tests

* client/network/light: Re-enable send_receive tests

* client/network/light: Deduplicate test logic

* client/network/light: Remove unused imports

* client/network/light: Handle request failure

* client/network/light: Move generate_protocol_config

* client/network: Fix test compilation

* client/network: Rename light client request client to sender

* client/network: Handle too-many-requests error

* client/network: Update outdated comments

* client/network/light: Choose any peer if none has best block defined

* .maintain: Replace sentry-node with local-docker-test-network

Sentry nodes are deprecated. Thus there is no need for
`.maintain/sentry-node` to spin up a sentry node test environment.
Instead this commit rewrites the setup to contain two full-connected
validators and one light client.

With the steps below one can now spin up a local test network with
two validators, one light-client, Prometheus and Grafana.

- cargo build --release
- sudo docker-compose -f .maintain/local-docker-test-network/docker-compose.yml up

* client/network/light: Handle oneshot cancellation

* client/network/light: Do not reduce retry count on missing peer

* client/network/request-response: Assert in debug request id to be unique

* client/network/light: Choose same limit as block request protocol

* client/network: Report reputation changes via response

Allow request response protocol handlers to issue reputation changes, by
sending them back along with the response payload.

* client/network: Remove resolved TODOs

* make AllModules public

* add doc comments for AllModules

* Fix tracing spans are not being forwarded to spawned task

There is a bug that tracing spans are not forwarded to spawned task. The
problem was that only the telemetry span was forwarded. The solution to
this is to use the tracing provided `in_current_span` to capture the
current active span and pass the telemetry span explictely. We will now
always enter the span when the future is polled. This is essentially the
same strategy as tracing is doing with its `Instrumented`, but now
extended for our use case with having multiple spans active.

* More tests

* CI: return flaming-fir deployment jobs

* CI: no need in manual jobs; 'updated image'

* Sync: Fix issue of not freeing a block announcement slot

There was a bug that when the block announcement validation returned an
error, the slot reserved for this validation wasn't freed. This could
lead to a situation where we rejected any block announcement from such a
peer for that the block announcement returned an error multiple times.

* Better logging

* Fuck I'm dumb

* 🤦

* ()

* master.into()

* Update frame/support/src/inherent.rs

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

* address comment

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

* update cargo.toml

* use 2.0 in mmmr

* WIP

* WIP

* Test

* bug fix

* WIP

* Revert "WIP"

This reverts commit 4e51e9adfdf0dc7cf37b562b60a0e83ca1d0b00d.

* doc

* Improve comment on why all spans are preserved

* Added missing suggestion from previous PR

* Use BoxFuture

* Move TelemetrySpan creation to sc-cli, need to test...

* Test code

* Adapt user code

* Revert "Test code"

This reverts commit 333806b2fe1626efaa2691f9f44d0b4dd979bc36.

* Update client/service/src/task_manager/mod.rs

Co-authored-by: David <[email protected]>

* Better & simpler solution

Co-authored-by: David <[email protected]>

* Doc fixes for sc-telemetry

* Fix flag to disable log reloading

* Forgot to reverse the conditions

* Apply suggestion

* Rename pattern to directives

* Rename GlobalLoggerBuilder to LoggerBuilder

* Return instead of expect

* Use transparent outside the enum

* Update client/tracing/src/logging/directives.rs

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

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

* Introduce sc_peerset::DropReason

* Fix peerset tests

* Clarify and expand docs.

* clarify that a pallet can verify an inherent without providing one.

* Clarify what calls `is_inherent_required`.

* caution and link to issue

* typo

* Apply suggestions from code review

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

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

* Introduce a `Slot` type

Instead of having some type definition that only was used in half of the
code or directly using `u64`, this adds a new unit type wrapper `Slot`.
This makes it especially easy for the outside api to know what type is
expected/returned.

* Change epoch duratioC

* rename all instances of slot number to slot

* Make the constructor private

Co-authored-by: André Silva <[email protected]>

* Add stateless verification helper function.

* Split MMR primitives.

* Add RuntimeAPI

* RuntimeAPI with OpaqueLeaves

* Bump spec_version,.

* Move primitives back to frame.

* Fix OpaqueLeaf encoding.

* Add block number to frame_system implementation of LeafDataProvider.

* Relax leaf codec requirements and fix OpaqueLeaf

* Add root to debug line.

* Apply suggestions from code review

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

* Typo.

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

* Fix state cache for cumulus

* Apply suggestions from code review

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

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

Remove checks that involve cross checking authorities in the runtime against what we have stored in
the AuthoritySetChanges.

* Rewrite the async code in `BasicQueue`

This is some smaller change to rewrite the async code in `BasicQueue`. I
require this for some other pr I'm working on ;)

* Update primitives/consensus/common/src/import_queue/basic_queue.rs

Co-authored-by: André Silva <[email protected]>

* Update primitives/consensus/common/src/import_queue/basic_queue.rs

Co-authored-by: André Silva <[email protected]>

* Update primitives/consensus/common/src/import_queue/basic_queue.rs

Co-authored-by: André Silva <[email protected]>

* Hmm :D

Co-authored-by: André Silva <[email protected]>

* Converting pallet-template to Framev2 macro's

* Add newline

* Convert all indents to tabs

* Update bin/node-template/pallets/template/src/lib.rs

* Update bin/node-template/pallets/template/src/lib.rs

Co-authored-by: Guillaume Thiolliere <[email protected]>

* client/network: Report reputation changes via response

When handling a request by a remote peer in a request response handler,
one might want to in- or de-crease the reputation of the peer. E.g. one
might want to decrease the reputation slightly for each request, given
that it forces the local node to do work, or one might want to issue a
larger reputation change due to a malformed request by the remote peer.

Instead of having to pass a peerset handle to each request response
handler, this commit suggests to allow handlers to isssue reputation
changes via the provided `pending_response` `oneshot` channel.

A reputation change issued by a request response handler via the
`pending_response` channel is received by the
`RequestResponsesBehaviour` which passes the reputation change up as an
event to eventually be send to a peerset via a peerset handle.

* client/network/req-resp: Use Vec::new instead of None::<Vec<_>>

* client/network: Rename Response to OutgoingResponse

Given that a request-response request is not called `Request` but
`InomingRequest`, rename a request-response response to
`OutgoingResponse`.

* client/finality-grandpa-warp: Send empty rep change via response