Struct cfxcore::sync::message::SnapshotChunkRequest

pub struct SnapshotChunkRequest {
    pub request_id: u64,
    pub snapshot_to_sync: SnapshotSyncCandidate,
    pub chunk_key: ChunkKey,
}

Fields

request_id: u64

snapshot_to_sync: SnapshotSyncCandidate

chunk_key: ChunkKey

Implementations

impl SnapshotChunkRequest

pub fn new( snapshot_sync_candidate: SnapshotSyncCandidate, chunk_key: ChunkKey ) -> Self

Trait Implementations

impl AsAny for SnapshotChunkRequest

fn as_any(&self) -> &dyn Any

fn as_any_mut(&mut self) -> &mut dyn Any

impl Clone for SnapshotChunkRequest

fn clone(&self) -> SnapshotChunkRequest

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SnapshotChunkRequest

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

Formats the value using the given formatter.

impl Decodable for SnapshotChunkRequest

fn decode(rlp: &Rlp<'_>) -> Result<Self, DecoderError>

Decode a value from RLP bytes

impl Encodable for SnapshotChunkRequest

fn rlp_append(&self, stream: &mut RlpStream)

Append a value to the stream

fn rlp_bytes(&self) -> Vec<u8>

Get rlp-encoded bytes for this instance

impl GetMaybeRequestId for SnapshotChunkRequest

fn get_request_id(&self) -> Option<RequestId>

impl Handleable for SnapshotChunkRequest

fn handle(self, ctx: &Context<'_>) -> Result<(), Error>

impl MallocSizeOf for SnapshotChunkRequest

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Message for SnapshotChunkRequest

fn msg_id(&self) -> MsgId

fn msg_name(&self) -> &'static str

fn encode(&self) -> Vec<u8>

fn is_size_sensitive(&self) -> bool

fn push_msg_id_leb128_encoding(&self, buffer: &mut Vec<u8>)

fn priority(&self) -> SendQueuePriority

fn throttle_token_cost(&self) -> (u64, u64)

fn send( &self, io: &dyn NetworkContext, node_id: &NodeId ) -> Result<(), NetworkError>

fn send_with_throttling( &self, io: &dyn NetworkContext, node_id: &NodeId, throttling_disabled: bool ) -> Result<(), NetworkError>

impl MessageProtocolVersionBound for SnapshotChunkRequest

fn version_introduced(&self) -> ProtocolVersion

This message is introduced since this version.

fn version_valid_till(&self) -> ProtocolVersion

This message is valid until the specified version.

impl Request for SnapshotChunkRequest

fn timeout(&self, conf: &ProtocolConfiguration) -> Duration

Request timeout for resend purpose.

fn on_removed(&self, _inflight_keys: &KeyContainer)

Cleanup the inflight request items when peer disconnected or invalid message received.

fn with_inflight(&mut self, _inflight_keys: &KeyContainer)

Before send a request, check if its items already in flight. If in flight, do not request duplicated items. Otherwise, insert the item key into inflight_keys.

fn is_empty(&self) -> bool

If all requested items are already in flight, then do not send request to remote peer.

fn resend(&self) -> Option<Box<dyn Request>>

When a request failed (send fail, invalid response or timeout), it will be resend automatically.

fn required_capability(&self) -> Option<DynamicCapability>

Required peer capability to send this request

fn notify_empty(&mut self)

Notify the handler when the request gets cancelled by empty.

fn notify_timeout(&mut self)

Notify the handler when the request gets timeout.

fn preferred_node_type(&self) -> Option<NodeType>

Epoch-gap-limit required by this request.

impl SetRequestId for SnapshotChunkRequest

fn set_request_id(&mut self, id: RequestId)