commit 471f35e28b4062a9663c5f998ba6e3a9ea6ef42a · nekomimi.pet/microcosm-rs

+37 -10

ufos/src/main.rs

···

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       use metrics_exporter_prometheus::PrometheusBuilder;

     

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       use std::path::PathBuf;

     

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       use std::time::{Duration, SystemTime};

     

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       use ufos::consumer;

     

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       use ufos::file_consumer;

     

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       use ufos::server;

     
···

       72
        
           Ok(())

     

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       }

     

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       75
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       async fn go<B: StoreBackground>(

     

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           args: Args,

     

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           read_store: impl StoreReader + 'static + Clone,

     

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           mut write_store: impl StoreWriter<B> + 'static,

     

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           cursor: Option<Cursor>,

     

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           sketch_secret: SketchSecretPrefix,

     

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       ) -> anyhow::Result<()> {

     

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           println!("starting server with storage...");

     

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           let serving = server::serve(read_store.clone());

     

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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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               serving.await.map_err(|e| anyhow::anyhow!(e))?;

     

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               return Ok(());

     

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           }

     

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···

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           let rolling = write_store

     

       103
        
               .background_tasks(args.reroll)?

     

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               .run(args.backfill);

     

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           let consuming = write_store.receive_batches(batches);

     

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           let stating = do_update_stuff(read_store);

     

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           install_metrics_server()?;

     

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       111
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           tokio::select! {

     

       112
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               z = serving => log::warn!("serve task ended: {z:?}"),

     

       113
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               z = rolling => log::warn!("rollup task ended: {z:?}"),

     

       114
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               z = consuming => log::warn!("consuming task ended: {z:?}"),

     

       115
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               z = stating => log::warn!("status task ended: {z:?}"),

     

       116
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           };

     

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           println!("bye!");

     

       119

···

       4
        
       use metrics_exporter_prometheus::PrometheusBuilder;

     

       5
        
       use std::path::PathBuf;

     

       6
        
       use std::time::{Duration, SystemTime};

     

       7
       +
       use tokio::task::JoinSet;

     

       8
        
       use ufos::consumer;

     

       9
        
       use ufos::file_consumer;

     

       10
        
       use ufos::server;

     
···

       73
        
           Ok(())

     

       74
        
       }

     

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       76
       +
       async fn go<B: StoreBackground + 'static>(

     

       77
        
           args: Args,

     

       78
        
           read_store: impl StoreReader + 'static + Clone,

     

       79
        
           mut write_store: impl StoreWriter<B> + 'static,

     

       80
        
           cursor: Option<Cursor>,

     

       81
        
           sketch_secret: SketchSecretPrefix,

     

       82
        
       ) -> anyhow::Result<()> {

     

       83
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           let mut tasks: JoinSet<anyhow::Result<()>> = JoinSet::new();

     

       84
       +
       

     

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           println!("starting server with storage...");

     

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           let serving = server::serve(read_store.clone());

     

       87
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           tasks.spawn(async move {

     

       88
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               serving.await.map_err(|e| {

     

       89
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                   log::warn!("server ended: {e}");

     

       90
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                   anyhow::anyhow!(e)

     

       91
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               })

     

       92
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           });

     

       93
        
       

     

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           if args.pause_writer {

     

       95
        
               log::info!("not starting jetstream or the write loop.");

     

       96
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               for t in tasks.join_all().await {

     

       97
       +
                   if let Err(e) = t {

     

       98
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                       return Err(anyhow::anyhow!(e));

     

       99
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                   }

     

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               }

     

       101
        
               return Ok(());

     

       102
        
           }

     

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···

       115
        
           let rolling = write_store

     

       116
        
               .background_tasks(args.reroll)?

     

       117
        
               .run(args.backfill);

     

       118
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           tasks.spawn(async move {

     

       119
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               rolling

     

       120
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                   .await

     

       121
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                   .inspect_err(|e| log::warn!("rollup ended: {e}"))?;

     

       122
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               Ok(())

     

       123
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           });

     

       124
       +
       

     

       125
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           tasks.spawn(async move {

     

       126
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               write_store

     

       127
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                   .receive_batches(batches)

     

       128
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                   .await

     

       129
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                   .inspect_err(|e| log::warn!("consumer ended: {e}"))?;

     

       130
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               Ok(())

     

       131
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           });

     

       132
        
       

     

       133
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           tasks.spawn(async move {

     

       134
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               do_update_stuff(read_store).await;

     

       135
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               log::warn!("status task ended");

     

       136
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               Ok(())

     

       137
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           });

     

       138
        
       

     

       139
        
           install_metrics_server()?;

     

       140
        
       

     

       141
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           for (i, t) in tasks.join_all().await.iter().enumerate() {

     

       142
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               log::warn!("task {i} done: {t:?}");

     

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           }

     

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       145
        
           println!("bye!");

     

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