Struct openethereum::modules::EthSync

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pub struct EthSync {
    network: NetworkService,
    eth_handler: Arc<SyncProtocolHandler>,
    subprotocol_name: U64,
    priority_tasks: Mutex<RawMutex, Sender<PriorityTask>>,
    new_transaction_hashes: Sender<H256>,
}

Expand description

Ethereum network protocol handler

Fields

network: NetworkService

Network service

eth_handler: Arc<SyncProtocolHandler>

Main (eth/par) protocol handler

subprotocol_name: U64

The main subprotocol name

priority_tasks: Mutex<RawMutex, Sender<PriorityTask>>

Priority tasks notification channel

new_transaction_hashes: Sender<H256>

New incoming transactions notification channel

Implementations

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impl EthSync

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pub fn new(
params: Params,
connection_filter: Option<Arc<dyn ConnectionFilter + 'static>>
) -> Result<Arc<EthSync>, Error>

Creates and register protocol with the network service

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pub fn priority_tasks(&self) -> Sender<PriorityTask>

Priority tasks producer

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pub fn new_transaction_hashes(&self) -> Sender<H256>

New transactions hashes producer

Trait Implementations

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impl ChainNotify for EthSync

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pub fn block_pre_import(
 &self,
 bytes: &Vec<u8, Global>,
 hash: &H256,
 difficulty: &U256
)

fires when new block is about to be imported implementations should be light Read more

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pub fn new_blocks(&self, new_blocks: NewBlocks)

fires when chain has new blocks.

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pub fn start(&self)

fires when chain achieves active mode

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pub fn stop(&self)

fires when chain achieves passive mode

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pub fn broadcast(&self, message_type: ChainMessageType)

fires when chain broadcasts a message

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pub fn transactions_received(
    &self,
    txs: &[UnverifiedTransaction ],
    peer_id: usize
)

fires when new transactions are received from a peer

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impl ManageNetwork for EthSync

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pub fn accept_unreserved_peers(&self)

Set to allow unreserved peers to connect

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pub fn deny_unreserved_peers(&self)

Set to deny unreserved peers to connect

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pub fn remove_reserved_peer(&self, peer: String) -> Result<(), String>

Remove reservation for the peer

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pub fn add_reserved_peer(&self, peer: String) -> Result<(), String>

Add reserved peer

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pub fn start_network(&self)

Start network

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pub fn stop_network(&self)

Stop network

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pub fn num_peers_range(&self) -> RangeInclusive<u32>

Returns the minimum and maximum peers.

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pub fn with_proto_context(
    &self,
    proto: U64,
    f: &mut dyn FnMut(&dyn NetworkContext)
)

Get network context for protocol.

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pub fn status(&self) -> SyncStatus

Get sync status

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pub fn peers(&self) -> Vec<PeerInfo, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Get sync peers

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pub fn enode(&self) -> Option<String>

Get the enode if available.

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pub fn pending_transactions_stats(&self) -> BTreeMap<H256, TransactionStats>

Returns propagation count for pending transactions.

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pub fn new_transactions_stats(&self) -> BTreeMap<H256, TransactionStats>

Returns propagation count for new transactions.

Auto Trait Implementations

impl !RefUnwindSafe for EthSync

impl Send for EthSync

impl Sync for EthSync

impl Unpin for EthSync

impl !UnwindSafe for EthSync

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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Struct openethereum::modules::EthSync

Fields

Implementations

impl EthSync

pub fn new( params: Params, connection_filter: Option<Arc<dyn ConnectionFilter + 'static>>) -> Result<Arc<EthSync>, Error>

pub fn priority_tasks(&self) -> Sender<PriorityTask>

pub fn new_transaction_hashes(&self) -> Sender<H256>

Trait Implementations

impl ChainNotify for EthSync

pub fn block_pre_import( &self, bytes: &Vec<u8, Global>, hash: &H256, difficulty: &U256)

pub fn new_blocks(&self, new_blocks: NewBlocks)

pub fn start(&self)

pub fn stop(&self)

pub fn broadcast(&self, message_type: ChainMessageType)

pub fn transactions_received( &self, txs: &[UnverifiedTransaction], peer_id: usize)

impl ManageNetwork for EthSync

pub fn accept_unreserved_peers(&self)

pub fn deny_unreserved_peers(&self)

pub fn remove_reserved_peer(&self, peer: String) -> Result<(), String>

pub fn add_reserved_peer(&self, peer: String) -> Result<(), String>

pub fn start_network(&self)

pub fn stop_network(&self)

pub fn num_peers_range(&self) -> RangeInclusive<u32>

pub fn with_proto_context( &self, proto: U64, f: &mut dyn FnMut(&dyn NetworkContext))

impl PrometheusMetrics for EthSync

pub fn prometheus_metrics(&self, r: &mut PrometheusRegistry)

impl SyncProvider for EthSync

pub fn status(&self) -> SyncStatus

pub fn peers(&self) -> Vec<PeerInfo, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn enode(&self) -> Option<String>

pub fn pending_transactions_stats(&self) -> BTreeMap<H256, TransactionStats>

pub fn new_transactions_stats(&self) -> BTreeMap<H256, TransactionStats>

Auto Trait Implementations

impl !RefUnwindSafe for EthSync

impl Send for EthSync

impl Sync for EthSync

impl Unpin for EthSync

impl !UnwindSafe for EthSync

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Erased for T

pub fn new(
params: Params,
connection_filter: Option<Arc<dyn ConnectionFilter + 'static>>
) -> Result<Arc<EthSync>, Error>

pub fn block_pre_import(
&self,
bytes: &Vec<u8, Global>,
hash: &H256,
difficulty: &U256
)

pub fn transactions_received(
&self,
txs: &[UnverifiedTransaction ],
peer_id: usize
)

pub fn with_proto_context(
&self,
proto: U64,
f: &mut dyn FnMut(&dyn NetworkContext)
)

pub fn peers(&self) -> Vec<PeerInfo, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,