From 7ce81ddc55f51bad16d08e3093250dae8066f053 Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Sat, 29 Nov 2025 00:50:10 +0900
Subject: [PATCH] server: log connection pool options

---
 src/server/supervisor.rs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/server/supervisor.rs b/src/server/supervisor.rs
index fcd16ea..76b17c5 100644
--- a/src/server/supervisor.rs
+++ b/src/server/supervisor.rs
@@ -205,7 +205,7 @@ async fn create_db_connection_pool(config: &MysqlConfig) -> anyhow::Result<MySql
 
     config.log_connection_notice();
 
-    match tokio::time::timeout(
+    let pool = match tokio::time::timeout(
         Duration::from_secs(config.timeout),
         MySqlPool::connect_with(mysql_config),
     )
@@ -214,7 +214,16 @@ async fn create_db_connection_pool(config: &MysqlConfig) -> anyhow::Result<MySql
         Ok(connection) => connection.context("Failed to connect to the database"),
         Err(_) => Err(anyhow!("Timed out after {} seconds", config.timeout))
             .context("Failed to connect to the database"),
-    }
+    }?;
+
+    let pool_opts = pool.options();
+    log::debug!(
+        "Successfully opened database connection pool with options (max_connections: {}, min_connections: {})",
+        pool_opts.get_max_connections(),
+        pool_opts.get_min_connections(),
+    );
+
+    Ok(pool)
 }
 
 // fn spawn_signal_handler_task(