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Port availability recovery to use req/res (#2694)

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* add AvailableDataFetchingRequest

* rename AvailabilityFetchingRequest to ChunkFetchingRequest

* rename AvailabilityFetchingResponse to Chunk_

* add AvailableDataFetching request

* add available data fetching request to availability recovery message

* remove availability recovery message

* fix

* update network bridge

* port availability recovery to request/response

* use validators.len(), not shuffling

* fix availability recovery tests

* update guide

* Update node/network/availability-recovery/src/lib.rs

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Update node/network/availability-recovery/src/lib.rs

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* remove println

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>
This commit is contained in:
Robert Habermeier
2021-03-25 15:34:24 +01:00
committed by GitHub
parent 349879df6b
commit 8a396c678f
19 changed files with 379 additions and 1067 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/network/availability-distribution/src/responder.rs
+4 -4
View File
@@ -33,7 +33,7 @@ use crate::{LOG_TARGET, metrics::{Metrics, SUCCEEDED, FAILED, NOT_FOUND}};
/// Any errors of `answer_request` will simply be logged.
pub async fn answer_request_log<Context>(
ctx: &mut Context,
req: IncomingRequest<v1::AvailabilityFetchingRequest>,
req: IncomingRequest<v1::ChunkFetchingRequest>,
metrics: &Metrics,
) -> ()
where
@@ -59,7 +59,7 @@ where
/// Returns: Ok(true) if chunk was found and served.
pub async fn answer_request<Context>(
ctx: &mut Context,
req: IncomingRequest<v1::AvailabilityFetchingRequest>,
req: IncomingRequest<v1::ChunkFetchingRequest>,
) -> Result<bool>
where
Context: SubsystemContext,
@@ -84,8 +84,8 @@ where
);
let response = match chunk {
None => v1::AvailabilityFetchingResponse::NoSuchChunk,
Some(chunk) => v1::AvailabilityFetchingResponse::Chunk(chunk.into()),
None => v1::ChunkFetchingResponse::NoSuchChunk,
Some(chunk) => v1::ChunkFetchingResponse::Chunk(chunk.into()),
};
req.send_response(response).map_err(|_| Error::SendResponse)?;