mirror of
https://github.com/Syfaro/bkapi.git
synced 2024-11-05 06:33:30 +00:00
Improve error handling.
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parent
76504cdc28
commit
f9a0a21f92
@ -296,6 +296,7 @@ async fn search_nats(
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tracing::info!("subscribing to searches");
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let client = Arc::new(client);
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let max_distance = config.max_distance;
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let mut sub = client
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.queue_subscribe("bkapi.search".to_string(), "bkapi-search".to_string())
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@ -312,30 +313,54 @@ async fn search_nats(
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}
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};
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let payloads: Vec<SearchPayload> =
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serde_json::from_slice(&message.payload).map_err(Error::Data)?;
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let tree = tree.clone();
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let client = client.clone();
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let max_distance = config.max_distance;
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tokio::task::spawn(
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async move {
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let hashes = payloads.into_iter().map(|payload| tree::HashDistance {
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hash: payload.hash,
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distance: payload.distance.clamp(0, max_distance),
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});
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let results = tree.find(hashes).await;
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client
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.publish(reply, serde_json::to_vec(&results).unwrap_or_log().into())
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.await
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.unwrap_or_log();
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}
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.in_current_span(),
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);
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if let Err(err) = handle_search_nats(
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max_distance,
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client.clone(),
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tree.clone(),
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reply,
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&message.payload,
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)
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.await
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{
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tracing::error!("could not handle nats search: {err}");
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}
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}
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Ok(())
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}
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async fn handle_search_nats(
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max_distance: u32,
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client: Arc<async_nats::Client>,
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tree: tree::Tree,
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reply: String,
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payload: &[u8],
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) -> Result<(), Error> {
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let payloads: Vec<SearchPayload> = serde_json::from_slice(payload).map_err(Error::Data)?;
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tokio::task::spawn(
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async move {
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let hashes = payloads.into_iter().map(|payload| tree::HashDistance {
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hash: payload.hash,
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distance: payload.distance.clamp(0, max_distance),
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});
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let results = tree.find(hashes).await;
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if let Err(err) = client
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.publish(
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reply,
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serde_json::to_vec(&results)
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.expect_or_log("results could not be serialized")
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.into(),
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)
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.await
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{
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tracing::error!("could not publish results: {err}");
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}
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}
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.in_current_span(),
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);
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Ok(())
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}
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