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TpuClient

solana_client::tpu_client

Struct TpuClient 

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pub struct TpuClient<P, M, C> { /* private fields */ }
Expand description

Client which sends transactions directly to the current leader’s TPU port over UDP. The client uses RPC to determine the current leader and fetch node contact info This is just a thin wrapper over the “BackendTpuClient”, use that directly for more efficiency.

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impl<P, M, C> TpuClient<P, M, C>
where P: ConnectionPool<NewConnectionConfig = C>, M: ConnectionManager<ConnectionPool = P, NewConnectionConfig = C>, C: NewConnectionConfig,

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pub fn send_transaction(&self, transaction: &Transaction) -> bool

Serialize and send transaction to the current and upcoming leader TPUs according to fanout size

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pub fn send_wire_transaction(&self, wire_transaction: Vec<u8>) -> bool

Send a wire transaction to the current and upcoming leader TPUs according to fanout size

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pub fn try_send_transaction( &self, transaction: &VersionedTransaction, ) -> TransportResult<()>

Serialize and send transaction to the current and upcoming leader TPUs according to fanout size Returns the last error if all sends fail

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pub fn try_send_transaction_batch( &self, transactions: &[VersionedTransaction], ) -> TransportResult<()>

Serialize and send a batch of transactions to the current and upcoming leader TPUs according to fanout size Returns the last error if all sends fail

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pub fn try_send_wire_transaction( &self, wire_transaction: Vec<u8>, ) -> TransportResult<()>

Send a wire transaction to the current and upcoming leader TPUs according to fanout size Returns the last error if all sends fail

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impl TpuClient<QuicPool, QuicConnectionManager, QuicConfig>

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pub fn new( rpc_client: Arc<RpcClient>, websocket_url: &str, config: TpuClientConfig, ) -> Result<Self>

Create a new client that disconnects when dropped

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impl<P, M, C> TpuClient<P, M, C>
where P: ConnectionPool<NewConnectionConfig = C>, M: ConnectionManager<ConnectionPool = P, NewConnectionConfig = C>, C: NewConnectionConfig,

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pub fn new_with_connection_cache( rpc_client: Arc<RpcClient>, websocket_url: &str, config: TpuClientConfig, connection_cache: Arc<BackendConnectionCache<P, M, C>>, ) -> Result<Self>

Create a new client that disconnects when dropped

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pub fn send_and_confirm_messages_with_spinner<T: Signers + ?Sized>( &self, messages: &[Message], signers: &T, ) -> Result<Vec<Option<TransactionError>>>

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pub fn rpc_client(&self) -> &RpcClient

Auto Trait Implementations§

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impl<P, M, C> !RefUnwindSafe for TpuClient<P, M, C>

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impl<P, M, C> !UnwindSafe for TpuClient<P, M, C>

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impl<P, M, C> Freeze for TpuClient<P, M, C>

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impl<P, M, C> Send for TpuClient<P, M, C>
where M: Sync + Send, C: Sync + Send, P: Send + Sync,

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impl<P, M, C> Sync for TpuClient<P, M, C>
where M: Sync + Send, C: Sync + Send, P: Send + Sync,

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impl<P, M, C> Unpin for TpuClient<P, M, C>

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impl<P, M, C> UnsafeUnpin for TpuClient<P, M, C>

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