Struct switchboard_solana::prelude::PubSubEventClientBuilder

pub struct PubSubEventClientBuilder { /* private fields */ }

A builder for creating a new PubSubEventClient

use tokio::sync::mpsc;
use switchboard_solana::{ FunctionVerifyEvent, *SWITCHBOARD_ATTESTATION_PROGRAM_ID };


let (fn_verify_sender, mut fn_verify_recv) = tokio::sync::mpsc::unbounded_channel::<FunctionVerifyEvent>();

let event_watcher = pubsub::PubSubEventClientBuilder::new(*SWITCHBOARD_ATTESTATION_PROGRAM_ID, "https://api.mainnet-beta.solana.com".to_string())
    .add_event_handler(fn_verify_sender);

let handler = tokio::spawn(async move {
    loop {
        tokio::select! {
            Some(event) = fn_verify_recv.recv() => {
                info!("[Rpc][Event] FunctionVerifyEvent - Function: {:?}", event.function);
            }
        }
    }
});

tokio::select! {
    _ = handler => {
        info!("[Rpc] handler exited");
        return Ok(());
    }
    _ = event_watcher.start() => {
        info!("[Rpc] event_watcher exited");
        return Ok(());
    }
}

Implementations

impl PubSubEventClientBuilder

pub fn new(program_id: Pubkey, websocket_url: String) -> Self

pub fn mentions(self, pubkey: Pubkey) -> Self

pub fn set_max_retries(self, max_retries: i32) -> Self

pub fn add_event_handler<E: Event + Send + Sync + 'static, S: EventSenderTrait<E> + 'static>( self, sender: S ) -> PubSubEventClientWithHandlers