Function fetchRouteEvent

desktop/src/app/routes/ChannelRouteScreen.tsx:27–34

(eventId: string)

const MAX_ROUTE_ANCESTOR_HOPS = 50;

async function fetchRouteEvent(eventId: string): Promise<RelayEvent | null> {
  try {
    return await getEventById(eventId);
  } catch (error) {
    console.error("Failed to load route event", eventId, error);
    return null;
  }
}

function getReplyParentId(event: RelayEvent): string | null {
  if (isBroadcastReply(event.tags)) {