microcosm.blue
Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
separate task joinsets so that we actually quit
when the consumer quits
bad-example.com
+11
-7
+11
-7
ufos/src/main.rs
+11
-7
ufos/src/main.rs
···
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cursor: Option<Cursor>,
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sketch_secret: SketchSecretPrefix,
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) -> anyhow::Result<()> {
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-
let mut tasks: JoinSet<anyhow::Result<()>> = JoinSet::new();
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+
let mut whatever_tasks: JoinSet<anyhow::Result<()>> = JoinSet::new();
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+
let mut consumer_tasks: JoinSet<anyhow::Result<()>> = JoinSet::new();
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println!("starting server with storage...");
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let serving = server::serve(read_store.clone());
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-
tasks.spawn(async move {
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+
whatever_tasks.spawn(async move {
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serving.await.map_err(|e| {
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log::warn!("server ended: {e}");
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anyhow::anyhow!(e)
···
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if args.pause_writer {
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log::info!("not starting jetstream or the write loop.");
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-
for t in tasks.join_all().await {
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+
for t in whatever_tasks.join_all().await {
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if let Err(e) = t {
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return Err(anyhow::anyhow!(e));
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}
···
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let rolling = write_store
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.background_tasks(args.reroll)?
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.run(args.backfill);
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-
tasks.spawn(async move {
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+
consumer_tasks.spawn(async move {
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rolling
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.await
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.inspect_err(|e| log::warn!("rollup ended: {e}"))?;
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Ok(())
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});
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125
-
tasks.spawn(async move {
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+
consumer_tasks.spawn(async move {
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write_store
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.receive_batches(batches)
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.await
···
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Ok(())
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});
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-
tasks.spawn(async move {
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+
whatever_tasks.spawn(async move {
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do_update_stuff(read_store).await;
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log::warn!("status task ended");
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Ok(())
···
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install_metrics_server()?;
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141
-
for (i, t) in tasks.join_all().await.iter().enumerate() {
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+
for (i, t) in consumer_tasks.join_all().await.iter().enumerate() {
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log::warn!("task {i} done: {t:?}");
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}
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+
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+
println!("consumer tasks all completed, killing the others");
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+
whatever_tasks.shutdown().await;
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println!("bye!");
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