add taskman app, apply usage to each app

Cargo.toml

@@ -20,6 +20,7 @@ members = [
     "reward_index",
     "reward_scheduler",
     "solana",
+    "task_manager",
 ]
 
 [workspace.package]
@@ -99,6 +100,7 @@ itertools = "*"
 data-credits = {git = "https://github.com/helium/helium-program-library.git", tag = "v0.1.0"}
 helium-sub-daos = {git = "https://github.com/helium/helium-program-library.git", tag = "v0.1.0"}
 price-oracle = {git = "https://github.com/helium/helium-program-library.git", tag = "v0.1.0"}
+tokio-util = "0"
 
 [patch.crates-io]
 sqlx = { git = "https://github.com/helium/sqlx.git", rev = "92a2268f02e0cac6fccb34d3e926347071dbb88d" }

db_store/src/iam_auth_pool.rs

@@ -13,10 +13,7 @@ use aws_types::{
 };
 use std::time::{Duration, SystemTime, UNIX_EPOCH};
 
-pub async fn connect(
-    settings: &Settings,
-    shutdown: triggered::Listener,
-) -> Result<(Pool<Postgres>, futures::future::BoxFuture<'static, Result>)> {
+pub async fn connect(settings: &Settings) -> Result<Pool<Postgres>> {
     let aws_config = aws_config::load_from_env().await;
     let client = aws_sdk_sts::Client::new(&aws_config);
     let connect_parameters = ConnectParameters::try_from(settings)?;
@@ -28,43 +25,27 @@ pub async fn connect(
         .await?;
 
     let cloned_pool = pool.clone();
-    let join_handle =
-        tokio::spawn(async move { run(client, connect_parameters, cloned_pool, shutdown).await });
-
-    Ok((
-        pool,
-        Box::pin(async move {
-            match join_handle.await {
-                Ok(Ok(())) => Ok(()),
-                Ok(Err(err)) => Err(err),
-                Err(err) => Err(Error::from(err)),
-            }
-        }),
-    ))
+    tokio::spawn(async move { run(client, connect_parameters, cloned_pool).await });
+
+    Ok(pool)
 }
 
 async fn run(
     client: aws_sdk_sts::Client,
     connect_parameters: ConnectParameters,
     pool: Pool<Postgres>,
-    shutdown: triggered::Listener,
 ) -> Result {
     let duration = std::time::Duration::from_secs(connect_parameters.iam_duration_seconds as u64)
         - Duration::from_secs(120);
 
     loop {
-        let shutdown = shutdown.clone();
-
         tokio::select! {
-            _ = shutdown => break,
             _ = tokio::time::sleep(duration) => {
                 let connect_options = connect_parameters.connect_options(&client).await?;
                 pool.set_connect_options(connect_options);
             }
         }
     }
-
-    Ok(())
 }
 
 struct ConnectParameters {

db_store/src/metric_tracker.rs

@@ -1,47 +1,20 @@
 use std::time::Duration;
 
-use crate::{Error, Result};
-
 const DURATION: Duration = Duration::from_secs(300);
 
-pub async fn start(
-    app_name: &str,
-    pool: sqlx::Pool<sqlx::Postgres>,
-    shutdown: triggered::Listener,
-) -> Result<futures::future::BoxFuture<'static, Result>> {
+pub async fn start(app_name: &str, pool: sqlx::Pool<sqlx::Postgres>) {
     let pool_size_name = format!("{app_name}_db_pool_size");
     let pool_idle_name = format!("{app_name}_db_pool_idle");
-    let join_handle =
-        tokio::spawn(async move { run(pool_size_name, pool_idle_name, pool, shutdown).await });
-
-    Ok(Box::pin(async move {
-        match join_handle.await {
-            Ok(()) => Ok(()),
-            Err(err) => Err(Error::from(err)),
-        }
-    }))
+    tokio::spawn(async move { run(pool_size_name, pool_idle_name, pool).await });
 }
 
-async fn run(
-    size_name: String,
-    idle_name: String,
-    pool: sqlx::Pool<sqlx::Postgres>,
-    shutdown: triggered::Listener,
-) {
+async fn run(size_name: String, idle_name: String, pool: sqlx::Pool<sqlx::Postgres>) {
     let mut trigger = tokio::time::interval(DURATION);
 
     loop {
-        let shutdown = shutdown.clone();
+        trigger.tick().await;
 
-        tokio::select! {
-            _ = shutdown => {
-                tracing::info!("db_store: MetricTracker shutting down");
-                break;
-            }
-            _ = trigger.tick() => {
-               metrics::gauge!(size_name.clone(), pool.size() as f64);
-               metrics::gauge!(idle_name.clone(), pool.num_idle() as f64);
-            }
-        }
+        metrics::gauge!(size_name.clone(), pool.size() as f64);
+        metrics::gauge!(idle_name.clone(), pool.num_idle() as f64);
     }
 }

db_store/src/settings.rs

@@ -37,37 +37,19 @@ fn default_auth_type() -> AuthType {
 }
 
 impl Settings {
-    pub async fn connect(
-        &self,
-        app_name: &str,
-        shutdown: triggered::Listener,
-    ) -> Result<(Pool<Postgres>, futures::future::BoxFuture<'static, Result>)> {
+    pub async fn connect(&self, app_name: &str) -> Result<Pool<Postgres>> {
         match self.auth_type {
             AuthType::Postgres => match self.simple_connect().await {
-                Ok(pool) => Ok((
-                    pool.clone(),
-                    metric_tracker::start(app_name, pool, shutdown).await?,
-                )),
+                Ok(pool) => {
+                    metric_tracker::start(app_name, pool.clone()).await;
+                    Ok(pool)
+                }
                 Err(err) => Err(err),
             },
             AuthType::Iam => {
-                let (pool, iam_auth_handle) =
-                    iam_auth_pool::connect(self, shutdown.clone()).await?;
-                let metric_handle = metric_tracker::start(app_name, pool.clone(), shutdown).await?;
-
-                let handle =
-                    tokio::spawn(async move { tokio::try_join!(iam_auth_handle, metric_handle) });
-
-                Ok((
-                    pool,
-                    Box::pin(async move {
-                        match handle.await {
-                            Ok(Err(err)) => Err(err),
-                            Err(err) => Err(Error::from(err)),
-                            Ok(_) => Ok(()),
-                        }
-                    }),
-                ))
+                let pool = iam_auth_pool::connect(self).await?;
+                metric_tracker::start(app_name, pool.clone()).await;
+                Ok(pool)
             }
         }
     }

file_store/Cargo.toml

@@ -7,13 +7,14 @@ authors.workspace = true
 license.workspace = true
 
 [dependencies]
+anyhow = {workspace = true}
 clap = {workspace = true}
 config = {workspace = true}
 serde =  {workspace = true}
 serde_json = {workspace = true}
 thiserror = {workspace = true}
 tokio = { workspace = true }
-tokio-util = "0"
+tokio-util = { workspace = true }
 tokio-stream = {workspace = true}
 triggered = {workspace = true}
 async-compression = {version = "0", features = ["tokio", "gzip"]}
@@ -46,6 +47,7 @@ sqlx = {workspace = true}
 async-trait = {workspace = true}
 derive_builder = "0"
 retainer = {workspace = true}
+task-manager = { path = "../task_manager" }
 
 [dev-dependencies]
 hex-literal = "0"

file_store/src/error.rs

@@ -32,6 +32,8 @@ pub enum Error {
     SendTimeout,
     #[error("shutting down")]
     Shutdown,
+    #[error("error building file info poller")]
+    FileInfoPollerError(#[from] crate::file_info_poller::FileInfoPollerConfigBuilderError),
 }
 
 #[derive(Error, Debug)]