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feat(p2p): Add GetReceipts eth handler implementation #3959

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merged 5 commits into from
Jul 31, 2023
Merged

feat(p2p): Add GetReceipts eth handler implementation #3959

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ad1a91e
Add getreceipts eth handler implementation wip
tcoratger Jul 27, 2023
28e9318
implement on_receipts_request properly and add handler in GetReceipts…
tcoratger Jul 27, 2023
c42cae8
refactor on_receipts_request function
tcoratger Jul 27, 2023
00ef349
fix lint
tcoratger Jul 27, 2023
3613f8b
add receipt limit
tcoratger Jul 27, 2023
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34 changes: 31 additions & 3 deletions crates/net/network/src/eth_requests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ use reth_eth_wire::{
};
use reth_interfaces::p2p::error::RequestResult;
use reth_primitives::{BlockBody, BlockHashOrNumber, Header, HeadersDirection, PeerId};
use reth_provider::{BlockReader, HeaderProvider};
use reth_provider::{BlockReader, HeaderProvider, ReceiptProvider};
use std::{
borrow::Borrow,
future::Future,
Expand Down Expand Up @@ -70,7 +70,7 @@ impl<C> EthRequestHandler<C> {

impl<C> EthRequestHandler<C>
where
C: BlockReader + HeaderProvider,
C: BlockReader + HeaderProvider + ReceiptProvider,
{
/// Returns the list of requested headers
fn get_headers_response(&self, request: GetBlockHeaders) -> Vec<Header> {
Expand Down Expand Up @@ -185,6 +185,32 @@ where

let _ = response.send(Ok(BlockBodies(bodies)));
}

fn on_receipts_request(
&mut self,
_peer_id: PeerId,
request: GetReceipts,
response: oneshot::Sender<RequestResult<Receipts>>,
) {
let mut receipts = Vec::new();

for hash in request.0 {
if let Some(receipts_by_block) =
self.client.receipts_by_block(BlockHashOrNumber::Hash(hash)).unwrap_or_default()
{
receipts.push(
receipts_by_block
.into_iter()
.map(|receipt| receipt.with_bloom())
.collect::<Vec<_>>(),
);
} else {
break
}
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}

let _ = response.send(Ok(Receipts(receipts)));
}
}

/// An endless future.
Expand All @@ -211,7 +237,9 @@ where
this.on_bodies_request(peer_id, request, response)
}
IncomingEthRequest::GetNodeData { .. } => {}
IncomingEthRequest::GetReceipts { .. } => {}
IncomingEthRequest::GetReceipts { peer_id, request, response } => {
this.on_receipts_request(peer_id, request, response)
}
},
}
}
Expand Down