Move blocking setup out of actix systems

src/main.rs

@@ -3,6 +3,7 @@
 
 use activitystreams::iri_string::types::IriString;
 use actix_web::{web, App, HttpServer};
+use collector::MemoryCollector;
 #[cfg(feature = "console")]
 use console_subscriber::ConsoleLayer;
 use opentelemetry::{sdk::Resource, KeyValue};
@@ -92,25 +93,39 @@ fn init_subscriber(
     Ok(())
 }
 
-#[actix_rt::main]
-async fn main() -> Result<(), anyhow::Error> {
-    actix_rt::spawn(do_main()).await??;
-    tracing::warn!("Application exit");
-    Ok(())
-}
-
-async fn do_main() -> Result<(), anyhow::Error> {
+fn main() -> Result<(), anyhow::Error> {
     dotenv::dotenv().ok();
 
     let config = Config::build()?;
 
     init_subscriber(Config::software_name(), config.opentelemetry_url())?;
-    let collector = collector::MemoryCollector::new();
+    let collector = MemoryCollector::new();
     collector.install()?;
 
     let args = Args::new();
 
     if args.any() {
+        return client_main(config, args);
+    }
+
+    let db = Db::build(&config)?;
+
+    let actors = ActorCache::new(db.clone());
+    let media = MediaCache::new(db.clone());
+
+    server_main(db, actors, media, collector, config)?;
+
+    tracing::warn!("Application exit");
+
+    Ok(())
+}
+
+#[actix_rt::main]
+async fn client_main(config: Config, args: Args) -> Result<(), anyhow::Error> {
+    actix_rt::spawn(do_client_main(config, args)).await?
+}
+
+async fn do_client_main(config: Config, args: Args) -> Result<(), anyhow::Error> {
     let client = requests::build_client(&config.user_agent());
 
     if !args.blocks().is_empty() || !args.allowed().is_empty() {
@@ -156,20 +171,38 @@ async fn do_main() -> Result<(), anyhow::Error> {
     return Ok(());
 }
 
-    let db = Db::build(&config)?;
+#[actix_rt::main]
+async fn server_main(
+    db: Db,
+    actors: ActorCache,
+    media: MediaCache,
+    collector: MemoryCollector,
+    config: Config,
+) -> Result<(), anyhow::Error> {
+    actix_rt::spawn(do_server_main(db, actors, media, collector, config)).await?
+}
 
-    let media = MediaCache::new(db.clone());
+async fn do_server_main(
+    db: Db,
+    actors: ActorCache,
+    media: MediaCache,
+    collector: MemoryCollector,
+    config: Config,
+) -> Result<(), anyhow::Error> {
+    tracing::warn!("Creating state");
     let state = State::build(db.clone()).await?;
-    let actors = ActorCache::new(db.clone());
 
+    tracing::warn!("Creating workers");
     let (manager, job_server) =
         create_workers(state.clone(), actors.clone(), media.clone(), config.clone());
 
     if let Some((token, admin_handle)) = config.telegram_info() {
+        tracing::warn!("Creating telegram handler");
         telegram::start(admin_handle.to_owned(), db.clone(), token);
     }
 
     let bind_address = config.bind_address();
+    tracing::warn!("Binding to {}:{}", bind_address.0, bind_address.1);
     HttpServer::new(move || {
         let app = App::new()
             .app_data(web::Data::new(db.clone()))