async fn filter_map_server_sent_event(
    event: &ServerSentEvent,
    event_filter: &[EventFilter],
    deploy_getter: DeployGetter,
) -> Option<Result<WarpServerSentEvent, RecvError>> {
    if !event.data.should_include(event_filter) {
        return None;
    }

    let id = match event.id {
        Some(id) => {
            if matches!(&event.data, &SseData::ApiVersion { .. }) {
                error!("ApiVersion should have no event ID");
                return None;
            }
            id.to_string()
        }
        None => {
            if !matches!(&event.data, &SseData::ApiVersion { .. }) {
                error!("only ApiVersion may have no event ID");
                return None;
            }
            String::new()
        }
    };

    match &event.data {
        &SseData::ApiVersion { .. } => Some(Ok(WarpServerSentEvent::default()
            .json_data(&event.data)
            .unwrap_or_else(|error| {
                warn!(%error, ?event, "failed to jsonify sse event");
                WarpServerSentEvent::default()
            }))),

        &SseData::BlockAdded { .. }
        | &SseData::DeployProcessed { .. }
        | &SseData::DeployExpired { .. }
        | &SseData::Fault { .. }
        | &SseData::Step { .. }
        | &SseData::FinalitySignature(_) => Some(Ok(WarpServerSentEvent::default()
            .json_data(&event.data)
            .unwrap_or_else(|error| {
                warn!(%error, ?event, "failed to jsonify sse event");
                WarpServerSentEvent::default()
            })
            .id(id))),

        &SseData::DeployAccepted {
            deploy: deploy_hash,
        } => {
            // We try twice to get the deploy since there's a chance that the first attempt could be
            // lost when the joiner reactor's event queue is purged as we transition to the
            // participating reactor.  This workaround should no longer be required once the reactor
            // transitions are handled properly.
            let deploy_accepted =
                match time::timeout(GET_DEPLOY_TIMEOUT, deploy_getter.get(deploy_hash)).await {
                    Ok(maybe_deploy) => maybe_deploy?,
                    Err(_) => {
                        info!("timed out getting deploy for event stream");
                        deploy_getter.get(deploy_hash).await?
                    }
                };

            Some(Ok(WarpServerSentEvent::default()
                .json_data(&DeployAccepted { deploy_accepted })
                .unwrap_or_else(|error| {
                    warn!(%error, "failed to jsonify sse event");
                    WarpServerSentEvent::default()
                })
                .id(event.id.unwrap().to_string())))
        }
    }
}
/// Filters the `event`, mapping it to a warp event, or `None` if it should be filtered out.
Filters the `event`, mapping it to a warp event, or `None` if it should be filtered out.
Filters the ` event ` mapping it to a warp event or ` None ` if it should be filtered out .
async fn filter_map_server_sent_event(
    event: &ServerSentEvent,
    event_filter: &[EventFilter],
    deploy_getter: DeployGetter,
) -> Option<Result<WarpServerSentEvent, RecvError>> {
    if !event.data.should_include(event_filter) {
        return None;
    }
    let id = match event.id {
        Some(id) => {
            if matches!(&event.data, &SseData::ApiVersion { .. }) {
                error!("ApiVersion should have no event ID");
                return None;
            }
            id.to_string()
        }
        None => {
            if !matches!(&event.data, &SseData::ApiVersion { .. }) {
                error!("only ApiVersion may have no event ID");
                return None;
            }
            String::new()
        }
    };
    match &event.data {
        &SseData::ApiVersion { .. } => Some(Ok(WarpServerSentEvent::default()
            .json_data(&event.data)
            .unwrap_or_else(|error| {
                warn!(%error, ?event, "failed to jsonify sse event");
                WarpServerSentEvent::default()
            }))),
        &SseData::BlockAdded { .. }
        | &SseData::DeployProcessed { .. }
        | &SseData::DeployExpired { .. }
        | &SseData::Fault { .. }
        | &SseData::Step { .. }
        | &SseData::FinalitySignature(_) => Some(Ok(WarpServerSentEvent::default()
            .json_data(&event.data)
            .unwrap_or_else(|error| {
                warn!(%error, ?event, "failed to jsonify sse event");
                WarpServerSentEvent::default()
            })
            .id(id))),
        &SseData::DeployAccepted {
            deploy: deploy_hash,
        } => {
            // We try twice to get the deploy since there's a chance that the first attempt could be
            // lost when the joiner reactor's event queue is purged as we transition to the
            // participating reactor.  This workaround should no longer be required once the reactor
            // transitions are handled properly.
            let deploy_accepted =
                match time::timeout(GET_DEPLOY_TIMEOUT, deploy_getter.get(deploy_hash)).await {
                    Ok(maybe_deploy) => maybe_deploy?,
                    Err(_) => {
                        info!("timed out getting deploy for event stream");
                        deploy_getter.get(deploy_hash).await?
                    }
                };
            Some(Ok(WarpServerSentEvent::default()
                .json_data(&DeployAccepted { deploy_accepted })
                .unwrap_or_else(|error| {
                    warn!(%error, "failed to jsonify sse event");
                    WarpServerSentEvent::default()
                })
                .id(event.id.unwrap().to_string())))
        }
    }
}
async fn filter_map_server_sent_event ( event : & ServerSentEvent , event_filter : & [ EventFilter ] , deploy_getter : DeployGetter , ) -> Option < Result < WarpServerSentEvent , RecvError > > { if ! event . data . should_include ( event_filter ) { return None ; } let id = match event . id { Some ( id ) => { if matches ! ( event data SseData ApiVersion { } ) { error ! ( " " ) ; return None ; } id . to_string ( ) } None => { if ! matches ! ( event data SseData ApiVersion { } ) { error ! ( " " ) ; return None ; } String :: new ( ) } } ; match & event . data { & SseData :: ApiVersion { .. } => Some ( Ok ( WarpServerSentEvent :: default ( ) . json_data ( & event . data ) . unwrap_or_else ( | error | { warn ! ( error event " " ) ; WarpServerSentEvent :: default ( ) } ) ) ) , & SseData :: BlockAdded { .. } | & SseData :: DeployProcessed { .. } | & SseData :: DeployExpired { .. } | & SseData :: Fault { .. } | & SseData :: Step { .. } | & SseData :: FinalitySignature ( _ ) => Some ( Ok ( WarpServerSentEvent :: default ( ) . json_data ( & event . data ) . unwrap_or_else ( | error | { warn ! ( error event " " ) ; WarpServerSentEvent :: default ( ) } ) . id ( id ) ) ) , & SseData :: DeployAccepted { deploy : deploy_hash , } => { // We try twice to get the deploy since there's a chance that the first attempt could be // lost when the joiner reactor's event queue is purged as we transition to the // participating reactor.  This workaround should no longer be required once the reactor // transitions are handled properly. let deploy_accepted = match time :: timeout ( GET_DEPLOY_TIMEOUT , deploy_getter . get ( deploy_hash ) ) . await { Ok ( maybe_deploy ) => maybe_deploy ? , Err ( _ ) => { info ! ( " " ) ; deploy_getter . get ( deploy_hash ) . await ? } } ; Some ( Ok ( WarpServerSentEvent :: default ( ) . json_data ( & DeployAccepted { deploy_accepted } ) . unwrap_or_else ( | error | { warn ! ( error " " ) ; WarpServerSentEvent :: default ( ) } ) . id ( event . id . unwrap ( ) . to_string ( ) ) ) ) } } }
Filters the `event`, mapping it to a warp event, or `None` if it should be filtered out.
Filters the ` event ` mapping it to a warp event or ` None ` if it should be filtered out .
event
&ServerSentEvent
event_filter
&[EventFilter]
deploy_getter
DeployGetter
event
&ServerSentEvent
event_filter
&[EventFilter]
deploy_getter
DeployGetter