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PeerRequest

reth::network::events

Enum PeerRequest 

Source 
pub enum PeerRequest<N = BasicNetworkPrimitives<EthPrimitives, EthereumTxEnvelope<TxEip4844WithSidecar>>>
where
    N: NetworkPrimitives,
{
    GetBlockHeaders {
        request: GetBlockHeaders,
        response: Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>,
    },
    GetBlockBodies {
        request: GetBlockBodies,
        response: Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>,
    },
    GetPooledTransactions {
        request: GetPooledTransactions,
        response: Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>,
    },
    GetNodeData {
        request: GetNodeData,
        response: Sender<Result<NodeData, RequestError>>,
    },
    GetReceipts {
        request: GetReceipts,
        response: Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>,
    },
    GetReceipts69 {
        request: GetReceipts,
        response: Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>,
    },
    GetReceipts70 {
        request: GetReceipts70,
        response: Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>,
    },
    GetBlockAccessLists {
        request: GetBlockAccessLists,
        response: Sender<Result<BlockAccessLists, RequestError>>,
    },
    GetCells {
        request: GetCells,
        response: Sender<Result<Cells, RequestError>>,
    },
    GetSnap {
        request: SnapProtocolMessage,
        response: Sender<Result<SnapResponse, RequestError>>,
    },
}
Expand description

Protocol related request messages that expect a response

Variants§

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GetBlockHeaders

Requests block headers from the peer.

The response should be sent through the channel.

Fields

§request: GetBlockHeaders

The request for block headers.

§response: Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>

The channel to send the response for block headers.

§

GetBlockBodies

Requests block bodies from the peer.

The response should be sent through the channel.

Fields

§request: GetBlockBodies

The request for block bodies.

§response: Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>

The channel to send the response for block bodies.

§

GetPooledTransactions

Requests pooled transactions from the peer.

The response should be sent through the channel.

Fields

§request: GetPooledTransactions

The request for pooled transactions.

§response: Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>

The channel to send the response for pooled transactions.

§

GetNodeData

Requests NodeData from the peer.

The response should be sent through the channel.

Fields

§request: GetNodeData

The request for NodeData.

§response: Sender<Result<NodeData, RequestError>>

The channel to send the response for NodeData.

§

GetReceipts

Requests receipts from the peer.

Only supported on sessions older than eth/69.

The response should be sent through the channel.

Fields

§request: GetReceipts

The request for receipts.

§response: Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>

The channel to send the response for receipts.

§

GetReceipts69

Requests receipts from the peer without bloom filter.

Only supported on eth/69 sessions.

The response should be sent through the channel.

Fields

§request: GetReceipts

The request for receipts.

§response: Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>

The channel to send the response for receipts.

§

GetReceipts70

Requests receipts from the peer using eth/70 (supports firstBlockReceiptIndex).

Only supported on eth/70 and newer sessions.

The response should be sent through the channel.

Fields

§request: GetReceipts70

The request for receipts.

§response: Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>

The channel to send the response for receipts.

§

GetBlockAccessLists

Requests block access lists from the peer.

The response should be sent through the channel.

Fields

§request: GetBlockAccessLists

The request for block access lists.

§response: Sender<Result<BlockAccessLists, RequestError>>

The channel to send the response for block access lists.

§

GetCells

Requests cells from the peer.

The response should be sent through the channel.

Fields

§request: GetCells

The request for cells.

§response: Sender<Result<Cells, RequestError>>

The channel to send the response for cells.

§

GetSnap

Requests a snap/2 (EIP-8189) message from the peer.

The response should be sent through the channel.

Fields

§request: SnapProtocolMessage

The snap/2 request to send.

§response: Sender<Result<SnapResponse, RequestError>>

The channel to send the response for the request.

Implementations§

Source§

impl<N> PeerRequest<N>
where N: NetworkPrimitives,

Source

pub fn send_bad_response(self)

Invoked if we received a response which does not match the request

Source

pub fn send_err_response(self, err: RequestError)

Send an error back to the receiver.

Source

pub fn is_supported_by_eth_version(&self, version: EthVersion) -> bool

Returns true if this request is supported for the negotiated eth protocol version.

Source

pub fn create_request_message(&self, request_id: u64) -> RequestMessage<N>

Returns the RequestMessage for this type.

Source

pub fn into_get_pooled_transactions(self) -> Option<GetPooledTransactions>

Consumes the type and returns the inner GetPooledTransactions variant.

Trait Implementations§

Source§

impl<N> Debug for PeerRequest<N>
where N: Debug + NetworkPrimitives, <N as NetworkPrimitives>::BlockHeader: Debug, <N as NetworkPrimitives>::BlockBody: Debug, <N as NetworkPrimitives>::PooledTransaction: Debug, <N as NetworkPrimitives>::Receipt: Debug,

Source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<N = BasicNetworkPrimitives<EthPrimitives, EthereumTxEnvelope<TxEip4844WithSidecar>>> !RefUnwindSafe for PeerRequest<N>

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impl<N = BasicNetworkPrimitives<EthPrimitives, EthereumTxEnvelope<TxEip4844WithSidecar>>> !UnwindSafe for PeerRequest<N>

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impl<N> Freeze for PeerRequest<N>
where Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>: Freeze, Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>: Freeze, Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>: Freeze, Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>: Freeze, Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>: Freeze, Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>: Freeze,

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impl<N> Send for PeerRequest<N>
where Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>: Send, Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>: Send, Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>: Send, Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>: Send, Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>: Send, Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>: Send,

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impl<N> Sync for PeerRequest<N>
where Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>: Sync, Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>: Sync, Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>: Sync, Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>: Sync, Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>: Sync, Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>: Sync,

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impl<N> Unpin for PeerRequest<N>
where Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>: Unpin, Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>: Unpin, Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>: Unpin, Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>: Unpin, Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>: Unpin, Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>: Unpin,

§

impl<N> UnsafeUnpin for PeerRequest<N>
where Sender<Result<BlockHeaders<<N as NetworkPrimitives>::BlockHeader>, RequestError>>: UnsafeUnpin, Sender<Result<BlockBodies<<N as NetworkPrimitives>::BlockBody>, RequestError>>: UnsafeUnpin, Sender<Result<PooledTransactions<<N as NetworkPrimitives>::PooledTransaction>, RequestError>>: UnsafeUnpin, Sender<Result<Receipts<<N as NetworkPrimitives>::Receipt>, RequestError>>: UnsafeUnpin, Sender<Result<Receipts69<<N as NetworkPrimitives>::Receipt>, RequestError>>: UnsafeUnpin, Sender<Result<Receipts70<<N as NetworkPrimitives>::Receipt>, RequestError>>: UnsafeUnpin,

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fn into_request(self) -> Request<T>

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Size: 152 bytes

Size for each variant:

  • GetBlockHeaders: 72 bytes
  • GetBlockBodies: 40 bytes
  • GetPooledTransactions: 40 bytes
  • GetNodeData: 40 bytes
  • GetReceipts: 40 bytes
  • GetReceipts69: 40 bytes
  • GetReceipts70: 48 bytes
  • GetBlockAccessLists: 40 bytes
  • GetCells: 56 bytes
  • GetSnap: 152 bytes