fixup sql connection pool

akd/Cargo.toml

@@ -12,3 +12,8 @@ keywords = ["akd", "key transparency"]
 [workspace.lints.clippy]
 unused_async = "deny"
 unwrap_used = "deny"
+
+[workspace.dependencies]
+tokio = { version = "1.47.1", features = ["full"] }
+tracing = { version = "0.1.41" }
+tracing-subscriber = {version = "0.3.19" }

akd/crates/ms_database/Cargo.toml

@@ -7,12 +7,20 @@ license-file.workspace = true
 keywords.workspace = true
 
 [dependencies]
+async-trait = "0.1.89"
 bb8 = "0.9.0"
 macros = { path = "../macros" }
 thiserror = "2.0.17"
-tiberius = { version = "0.12.3", features = ["chrono", "tokio"] }
-tokio = "1.47.1"
+tokio = {workspace = true}
 tokio-util = {version = "0.7.16", features = ["compat"] }
+tracing = { workspace = true }
+
+[target.'cfg(target_os = "macos")'.dependencies]
+tiberius = { version = "0.12.3", default-features = false, features = ["chrono", "tokio", "rustls"] }
+
+[target.'cfg(not(target_os = "macos"))'.workspace.dependencies]
+tiberius = { version = "0.12.3", features = ["chrono", "tokio"] }
+
 
 [lints]
 workspace = true

akd/crates/ms_database/src/pool.rs

@@ -5,6 +5,7 @@ use tokio_util::compat::TokioAsyncWriteCompatExt;
 
 use bb8::ManageConnection;
 use tiberius::{Client, Config};
+use tracing::{info, instrument, trace};
 
 #[derive(thiserror::Error, Debug)]
 pub enum OnConnectError {
@@ -23,19 +24,28 @@ pub struct ConnectionManager {
 
 impl ConnectionManager {
     pub fn new(connection_string: String) -> Self {
-        Self { connection_string, is_healthy: RwLock::new(true) }
+        Self {
+            connection_string,
+            is_healthy: RwLock::new(true),
+        }
     }
 
+    #[instrument(skip(self), level = "info")]
     pub async fn connect(&self) -> Result<ManagedConnection, OnConnectError> {
-        let config = Config::from_ado_string(&self.connection_string).map_err(OnConnectError::Config)?;
+        let config =
+            Config::from_ado_string(&self.connection_string).map_err(OnConnectError::Config)?;
 
+        info!(config = ?config, "Connecting");
         let tcp = TcpStream::connect(config.get_addr()).await?;
         tcp.set_nodelay(true)?;
 
         // To be able to use Tokio's tcp, we're using the `compat_write` from
         // the `TokioAsyncWriteCompatExt` to get a stream compatible with the
         // traits from the `futures` crate.
-        let client = Client::connect(config, tcp.compat_write()).await.map_err(OnConnectError::OnConnect)?;
+        let client = Client::connect(config, tcp.compat_write())
+            .await
+            .map_err(OnConnectError::OnConnect)?;
+        info!("Successfully connected");
 
         Ok(ManagedConnection(client))
     }
@@ -57,6 +67,7 @@ impl ManagedConnection {
         sql: &str,
         params: &[&(dyn tiberius::ToSql)],
     ) -> Result<tiberius::ExecuteResult, tiberius::error::Error> {
+        trace!(%sql, "Executing SQL");
         self.0.execute(sql, params).await
     }
 
@@ -65,6 +76,7 @@ impl ManagedConnection {
         sql: &str,
         params: &[&(dyn tiberius::ToSql)],
     ) -> Result<tiberius::QueryStream<'a>, tiberius::error::Error> {
+        trace!(%sql, "Querying SQL");
         self.0.query(sql, params).await
     }
 
@@ -72,18 +84,26 @@ impl ManagedConnection {
         &'a mut self,
         sql: &str,
     ) -> Result<tiberius::QueryStream<'a>, tiberius::error::Error> {
+        trace!(%sql, "Simple querying SQL");
         self.0.simple_query(sql).await
     }
-    
+
     pub async fn bulk_insert<'a>(
         &'a mut self,
         table: &'a str,
     ) -> Result<tiberius::BulkLoadRequest<'a, Stream>, tiberius::error::Error> {
+        trace!(%table, "Starting bulk insert");
         self.0.bulk_insert(&table).await
     }
 
-    async fn ping(&mut self) -> Result<u8, tiberius::error::Error> {
-        let row = self.0.simple_query("SELECT 1").await?.into_first_result().await?;
+    async fn ping(&mut self) -> Result<i32, tiberius::error::Error> {
+        let row = self
+            .0
+            .simple_query("SELECT 1")
+            .await?
+            .into_first_result()
+            .await?;
+        info!(?row, "Ping response");
         let value = row[0].get(0).expect("value is present");
         Ok(value)
     }
@@ -96,7 +116,7 @@ pub enum PoolError {
     #[error("On Connect error: {0}")]
     OnConnect(#[source] OnConnectError),
     #[error("Unexpected ping response: {0}")]
-    Ping(u8)
+    Ping(i32),
 }
 
 impl ManageConnection for ConnectionManager {
@@ -117,6 +137,9 @@ impl ManageConnection for ConnectionManager {
     }
 
     fn has_broken(&self, _conn: &mut Self::Connection) -> bool {
-        self.is_healthy.read().expect("poisoned is_healthy lock").clone()
+        self.is_healthy
+            .read()
+            .expect("poisoned is_healthy lock")
+            .clone()
     }
 }