From f0110496bdfa1bcbf19c5d2ec511a4c29a9147ff Mon Sep 17 00:00:00 2001
From: CEbbinghaus <git@cebbinghaus.com>
Date: Sun, 18 Feb 2024 18:01:49 +1100
Subject: [PATCH] Added scan interval to config

---
 backend/src/cfg.rs   | 2 ++
 backend/src/ds.rs    | 2 +-
 backend/src/watch.rs | 3 ++-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/backend/src/cfg.rs b/backend/src/cfg.rs
index 15a1037..6c81568 100644
--- a/backend/src/cfg.rs
+++ b/backend/src/cfg.rs
@@ -33,6 +33,7 @@ pub enum LogLevel {
 #[derive(Serialize, Deserialize)]
 pub struct Config {
 	pub port: u16,
+	pub scan_interval: u64,
 	pub store_file: PathBuf,
 	pub log_file: PathBuf,
 	#[serde(with = "LogLevel")]
@@ -43,6 +44,7 @@ impl Config {
 	pub fn new() -> Self {
 		Config {
 			port: 12412,
+			scan_interval: 5000,
 			log_file: "microsdeck.log".into(),
 			store_file: "store".into(),
 			log_level: Level::INFO,
diff --git a/backend/src/ds.rs b/backend/src/ds.rs
index 439381f..476cbd0 100644
--- a/backend/src/ds.rs
+++ b/backend/src/ds.rs
@@ -443,7 +443,7 @@ impl Store {
 	}
 
 	pub fn remove_element(&self, id: &str) -> Result<(), Error> {
-		// these two operations have to happen within a single scope otherwise the try_write_to_file causes a deadlock
+		// these two operations have to happen within a single lock otherwise the try_write_to_file causes a deadlock
 		{
 			let mut lock = self.data.write().unwrap();
 			lock.remove_item(id)?;
diff --git a/backend/src/watch.rs b/backend/src/watch.rs
index bc75fb0..daa99bd 100644
--- a/backend/src/watch.rs
+++ b/backend/src/watch.rs
@@ -1,3 +1,4 @@
+use crate::cfg::CONFIG;
 use crate::{ds::Store, dto::*, err::Error, sdcard::*, steam::*};
 use std::borrow::Borrow;
 use std::path::{Path, PathBuf};
@@ -93,7 +94,7 @@ fn read_msd_directory(datastore: &Store, mount: &Option<String>) -> Result<(), E
 }
 
 pub async fn start_watch(datastore: Arc<Store>, sender: Sender<CardEvent>) -> Result<(), Error> {
-	let mut interval = interval(Duration::from_secs(1));
+	let mut interval = interval(Duration::from_millis(CONFIG.scan_interval));
 
 	let mut card_inserted = false;