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Prepare for network protocol version upgrades (#5084)

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* explicitly tag network requests with version

* fmt

* make PeerSet more aware of versioning

* some generalization of the network bridge to support upgrades

* walk back some renaming

* walk back some version stuff

* extract version from fallback

* remove V1 from NetworkBridgeUpdate

* add accidentally-removed timer

* implement focusing for versioned messages

* fmt

* fix up network bridge & tests

* remove inaccurate version check in bridge

* remove some TODO [now]s

* fix fallout in statement distribution

* fmt

* fallout in gossip-support

* fix fallout in collator-protocol

* fix fallout in bitfield-distribution

* fix fallout in approval-distribution

* fmt

* use never!

* fmt
This commit is contained in:
asynchronous rob
2022-04-21 11:34:59 -05:00
committed by GitHub
parent 203441981f
commit fc4b04db20
45 changed files with 942 additions and 594 deletions
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polkadot/node/network/protocol/src/request_response/outgoing.rs
+18 -18
View File
@@ -29,29 +29,29 @@ use super::{v1, IsRequest, Protocol};
#[derive(Debug)]
pub enum Requests {
/// Request an availability chunk from a node.
ChunkFetching(OutgoingRequest<v1::ChunkFetchingRequest>),
ChunkFetchingV1(OutgoingRequest<v1::ChunkFetchingRequest>),
/// Fetch a collation from a collator which previously announced it.
CollationFetching(OutgoingRequest<v1::CollationFetchingRequest>),
CollationFetchingV1(OutgoingRequest<v1::CollationFetchingRequest>),
/// Fetch a PoV from a validator which previously sent out a seconded statement.
PoVFetching(OutgoingRequest<v1::PoVFetchingRequest>),
PoVFetchingV1(OutgoingRequest<v1::PoVFetchingRequest>),
/// Request full available data from a node.
AvailableDataFetching(OutgoingRequest<v1::AvailableDataFetchingRequest>),
AvailableDataFetchingV1(OutgoingRequest<v1::AvailableDataFetchingRequest>),
/// Requests for fetching large statements as part of statement distribution.
StatementFetching(OutgoingRequest<v1::StatementFetchingRequest>),
StatementFetchingV1(OutgoingRequest<v1::StatementFetchingRequest>),
/// Requests for notifying about an ongoing dispute.
DisputeSending(OutgoingRequest<v1::DisputeRequest>),
DisputeSendingV1(OutgoingRequest<v1::DisputeRequest>),
}
impl Requests {
/// Get the protocol this request conforms to.
pub fn get_protocol(&self) -> Protocol {
match self {
Self::ChunkFetching(_) => Protocol::ChunkFetching,
Self::CollationFetching(_) => Protocol::CollationFetching,
Self::PoVFetching(_) => Protocol::PoVFetching,
Self::AvailableDataFetching(_) => Protocol::AvailableDataFetching,
Self::StatementFetching(_) => Protocol::StatementFetching,
Self::DisputeSending(_) => Protocol::DisputeSending,
Self::ChunkFetchingV1(_) => Protocol::ChunkFetchingV1,
Self::CollationFetchingV1(_) => Protocol::CollationFetchingV1,
Self::PoVFetchingV1(_) => Protocol::PoVFetchingV1,
Self::AvailableDataFetchingV1(_) => Protocol::AvailableDataFetchingV1,
Self::StatementFetchingV1(_) => Protocol::StatementFetchingV1,
Self::DisputeSendingV1(_) => Protocol::DisputeSendingV1,
}
}
@@ -64,12 +64,12 @@ impl Requests {
/// contained in the `enum`.
pub fn encode_request(self) -> (Protocol, OutgoingRequest<Vec<u8>>) {
match self {
Self::ChunkFetching(r) => r.encode_request(),
Self::CollationFetching(r) => r.encode_request(),
Self::PoVFetching(r) => r.encode_request(),
Self::AvailableDataFetching(r) => r.encode_request(),
Self::StatementFetching(r) => r.encode_request(),
Self::DisputeSending(r) => r.encode_request(),
Self::ChunkFetchingV1(r) => r.encode_request(),
Self::CollationFetchingV1(r) => r.encode_request(),
Self::PoVFetchingV1(r) => r.encode_request(),
Self::AvailableDataFetchingV1(r) => r.encode_request(),
Self::StatementFetchingV1(r) => r.encode_request(),
Self::DisputeSendingV1(r) => r.encode_request(),
}
}
}