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Ask the relays a feed event was seen on for its reactions and replies

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Coracle-Bot 2026-09-10 02:28:22 +00:00 committed by hodlbod
parent fa6e60ad05
commit 68dd74d1fd
1 changed files with 36 additions and 17 deletions
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53
src/app/feeds.ts
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@ -70,7 +70,7 @@ export const makeFeedContext = ({
// so a feed that renders those replies has to ask for them as well.
const contextKinds = withReplies ? [...EVENT_CONTEXT_KINDS, NOTE] : EVENT_CONTEXT_KINDS
const requestKinds = withReplies ? [...REACTION_KINDS, NOTE] : REACTION_KINDS
const {repository} = app.get()
const {repository, tracker} = app.get()
const controller = new AbortController()
const targets = new Set<string>()
const eventsByTarget = new Map<string, TrustedEvent[]>()
@ -139,22 +139,7 @@ export const makeFeedContext = ({
}
}
const loadContext = batch(100, async (events: TrustedEvent[]) => {
const touched = new Set<string>()
// What's already local — an earlier page, our own optimistic reactions — never comes
// through the update listener, so file it before asking the network for the rest
for (const event of repository.query([
...getReplyFilters(events, {kinds: contextKinds}),
...getCommentFiltersForRoot(events),
])) {
addEvent(event, touched)
}
notify(touched)
const urls = await relays
const loadFrom = async (urls: string[], events: TrustedEvent[]) => {
const context = await network.get().load({
relays: urls,
signal: controller.signal,
@ -171,6 +156,40 @@ export const makeFeedContext = ({
filters: getReplyFilters(context, {kinds: [DELETE]}),
})
}
}
const loadContext = batch(100, async (events: TrustedEvent[]) => {
const touched = new Set<string>()
// What's already local — an earlier page, our own optimistic reactions — never comes
// through the update listener, so file it before asking the network for the rest
for (const event of repository.query([
...getReplyFilters(events, {kinds: contextKinds}),
...getCommentFiltersForRoot(events),
])) {
addEvent(event, touched)
}
notify(touched)
const urls = await relays
// A space relay holds the whole conversation for its own feed. A feed built out of other
// people's outboxes does not, so ask each event's own relays for its context too.
const eventsByRelay = new Map<string, TrustedEvent[]>()
for (const event of events) {
for (const url of tracker.getRelays(event.id)) {
if (!urls.includes(url)) {
eventsByRelay.set(url, [...(eventsByRelay.get(url) || []), event])
}
}
}
await Promise.all([
loadFrom(urls, events),
...Array.from(eventsByRelay, ([url, seenThere]) => loadFrom([url], seenThere)),
])
})
const unsubscribe = on(