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  1. Feb 04, 2021
    • Robert Klotzner's avatar
      End multiplexer stream once one of its inputs end. (#2380) · cfcde3d3
      Robert Klotzner authored 
      * End multiplexer stream once one of its inputs end.

Also add test, that we don't panic once a stream is exhausted.

* Don't fuse already fused stream.
      cfcde3d3
    • Sergey Pepyakin's avatar
      Diagnostics quality of life improvements (#2375) · 82a20778
      Sergey Pepyakin authored 
      * Implement `Debug` manually for CandidateHash

This will make candidate hashes printed consistently without the
`CandidateHash(` and `)` decorations.

* Do not print CompressedPov's guts

It can be overwhelming. Better just use the size.

* Log when candidate is generated

* Print para_id and candidate_hash upon receiving a collation
      82a20778
  3. Feb 03, 2021
    • Robert Klotzner's avatar
      Generic request/response infrastructure for Polkadot (#2352) · 0cb1ccd1
      Robert Klotzner authored 
      * Move NetworkBridgeEvent to subsystem::messages.

It is not protocol related at all, it is in fact only part of the
subsystem communication as it gets wrapped into messages of each
subsystem.

* Request/response infrastructure is taking shape.

WIP: Does not compile.

* Multiplexer variant not supported by Rusts type system.

* request_response::request type checks.

* Cleanup.

* Minor fixes for request_response.

* Implement request sending + move multiplexer.

Request multiplexer is moved to bridge, as there the implementation is
more straight forward as we can specialize on `AllMessages` for the
multiplexing target.

Sending of requests is mostly complete, apart from a few `From`
instances. Receiving is also almost done, initializtion needs to be
fixed and the multiplexer needs to be invoked.

* Remove obsolete multiplexer.

* Initialize bridge with multiplexer.

* Finish generic request sending/receiving.

Subsystems are now able to receive and send requests and responses via
the overseer.

* Doc update.

* Fixes.

* Link issue for not yet implemented code.

* Fixes suggested by @ordian

 - thanks!

- start encoding at 0
- don't crash on zero protocols
- don't panic on not yet implemented request handling

* Update node/network/protocol/src/request_response/v1.rs

Use index 0 instead of 1.

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

* Update node/network/protocol/src/request_response.rs

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

* Fix existing tests.

* Better avoidance of division by zoro errors.

* Doc fixes.

* send_request -> start_request.

* Fix missing renamings.

* Update substrate.

* Pass TryConnect instead of true.

* Actually import `IfDisconnected`.

* Fix wrong import.

* Update node/network/bridge/src/lib.rs

typo

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

* Update node/network/bridge/src/multiplexer.rs

Remove redundant import.

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

* Stop doing tracing from within `From` instance.

Thanks for the catch @tomaka

!

* Get rid of redundant import.

* Formatting cleanup.

* Fix tests.

* Add link to issue.

* Clarify comments some more.

* Fix tests.

* Formatting fix.

* tabs

* Fix link

Co-authored-by: default avatarBernhard Schuster <[email protected]>

* Use map_err.

Co-authored-by: default avatarBernhard Schuster <[email protected]>

* Improvements inspired by suggestions by @drahnr.

- Channel size is now determined by function.
- Explicitely scope NetworkService::start_request.

Co-authored-by: default avatarAndronik Ordian <[email protected]>
Co-authored-by: default avatarPierre Krieger <[email protected]>
Co-authored-by: default avatarBernhard Schuster <[email protected]>
      0cb1ccd1
    • Arkadiy Paronyan's avatar
      Companion for #7963 (IPFS server) (#2315) · c7db9ca5
      Arkadiy Paronyan authored 
      * Add missing extrincis function

* "Update Substrate"

Co-authored-by: parity-processbot <>
      c7db9ca5
  5. Feb 02, 2021
    • Sergey Pepyakin's avatar
      Log unknown collator (#2367) · 8a0c8cc4
      Sergey Pepyakin authored
      8a0c8cc4
    • Sergey Pepyakin's avatar
      Clean up PersistedValidationData (#2353) · d4fdbf7d
      Sergey Pepyakin authored 
      * PVD: `block_number`->`relay_parent_number`

* ValidationParams: `relay_chain_height`->`relay_parent_number`

* Expose DMQ MQC hash as a well-known-key

This way the relay storage merkle proofs will be able to obtain the DMQ
MQC hash and we will be able to remove the it from the
PersistedValidationData struct.

* PersistedValidationData: Remove HRMP MQC heads

* PersistedValidationData: Remove `dmq_mqc_head`

* Expose the HRMP ingress channel index as a well-known-key

This way a parachain (PVF and collator) can find all the parachains that
have an outbound channel to the given one. That allows in turn to find
all the inbound channels for the given para.

Having access to that allows the parachain to get the same information
as the hrmp_mqc_heads now provide.

* Rename `relay_storage_root` to `relay_parent_storage_root`
      d4fdbf7d
    • Bastian Köcher's avatar
      Remove from `known_collators` on disconnect (#2364) · 16b250d7
      Bastian Köcher authored
      16b250d7
  7. Jan 29, 2021
  9. Jan 28, 2021
  11. Jan 27, 2021
  13. Jan 26, 2021
  15. Jan 25, 2021
    • ordian's avatar
      impl approval distribution (#2160) · 3f1e1a6f
      ordian authored 
      * initial impl approval distribution

* initial tests and fixes

* batching seems difficult: different peers have different needs

* bridge: fix test after merge

* some guide updates

* only send assignments to peers who know about the block

* fix a test, add approvals test

* simplify

* do not send assignment to peers for finalized blocks

* guide: protocol input and output

* one more test

* more comments, logs, initial metrics

* fix a typo

* one more thing: early return when reimporting a thing locally
      3f1e1a6f
    • Bastian Köcher's avatar
      Add a `convert_payload` function to `Signed` (#2320) · fa6e4b44
      Bastian Köcher authored 
      * Add a `convert_payload` function to `Signed`

* Review feedback
      fa6e4b44
    • Will Pankiewicz's avatar
      Remove Old Bootnodes (#2319) · b210850d
      Will Pankiewicz authored 
      * removes old bootnodes from kusama chainspec

* removes old bootnodes from polkadot chainspec
      b210850d
    • Bastian Köcher's avatar
      Put parachain head hash into `CandidateDescriptor` (#2310) · 9563652b
      Bastian Köcher authored 
      * Put parachain head hash into `CandidateDescriptor`

* Update guide

* Add some checks
      9563652b
  17. Jan 21, 2021
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  29. Jan 14, 2021