feat: add simple_on_shutdown crate and update dependencies

Cargo.lock

@@ -899,6 +899,7 @@ dependencies = [
  "env_logger",
  "log",
  "serde",
+ "simple_on_shutdown",
 ]
 
 [[package]]
@@ -982,6 +983,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simple_on_shutdown"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08df66e765f42432e83ef29ba9f45c5d80bfda7d5139baee77954829040ac6e2"
+
 [[package]]
 name = "slab"
 version = "0.4.9"

Cargo.toml

@@ -13,3 +13,4 @@ actix-web = "4"
 env_logger = "0.10.0"
 log = "0.4.19"
 serde = { version = "1.0", features = ["derive"] }
+simple_on_shutdown = "1.0.0"

README.md

@@ -6,6 +6,11 @@
 This project is a simple implementation of a search engine in Rust. It uses the BM25 algorithm for ranking documents.
 This project is a learning exercise and is not intended for production use.
 
+## Todo
+
+- [] Store index to Disk
+- [] Save multiple indecies
+
 ### Features
 
 - Indexing documents: The search engine maintains an index of documents, where each document is associated with a unique identifier.

src/main.rs

@@ -24,12 +24,10 @@ async fn main() -> std::io::Result<()> {
         App::new()
             // Inject the search engine into the application state
             .app_data(app_state.clone())
-            
             // enable logger
             .wrap(Logger::default())
-
+            // Hello Routes
             .service(hello::say_hello)
-
             // Search Routes
             .route(
                 "/search/index/document",
@@ -42,7 +40,7 @@ async fn main() -> std::io::Result<()> {
             .route("/search", web::get().to(search::search))
             .route("/search/debug", web::get().to(search::debug_index))
     })
-    .bind(("127.0.0.1", 8080))?
+    .bind(("127.0.0.1", 4000))?
     .run()
     .await
 }