From d1610d133197198dc0ac51764771da77a8a68ae0 Mon Sep 17 00:00:00 2001
From: phoenix <kundeng94@gmail.com>
Date: Sat, 12 Apr 2025 17:28:03 +0000
Subject: [PATCH] service (#11)

Reviewed-on: https://git.kundeng.us/phoenix/songparser/pulls/11
Co-authored-by: phoenix <kundeng94@gmail.com>
Co-committed-by: phoenix <kundeng94@gmail.com>
---
 Cargo.toml  |  1 +
 src/main.rs | 39 +++++++++++++++++++++++++++++++++++++--
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 6e920aa..4ca89b3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,4 +4,5 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+tokio = { version = "1.44.1", features = ["full"] }
 icarus_models = { git = "ssh://git@git.kundeng.us/phoenix/icarus_models.git", tag = "v0.2.0" }
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..ddbab38 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,38 @@
-fn main() {
-    println!("Hello, world!");
+use std::error::Error;
+use tokio::io::AsyncReadExt;
+use tokio::net::{TcpListener, TcpStream};
+use tokio::spawn;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    let listener = TcpListener::bind("127.0.0.1:8080").await?;
+    println!("API calling service listening on 127.0.0.1:8080");
+
+    loop {
+        let (stream, addr) = listener.accept().await?;
+        println!("Accepted connection from: {}", addr);
+
+        spawn(async move {
+            if let Err(e) = handle_connection(stream).await {
+                eprintln!("Error handling connection from {}: {}", addr, e);
+            }
+        });
+    }
+}
+
+async fn handle_connection(mut stream: TcpStream) -> Result<(), Box<dyn Error + Send + Sync>> {
+    let mut buffer = [0; 1024];
+
+    loop {
+        let n = stream.read(&mut buffer).await?;
+
+        if n == 0 {
+            break; // Connection closed
+        }
+
+        let request_data = String::from_utf8_lossy(&buffer[..n]).trim().to_string();
+        println!("Received request: {}", request_data);
+    }
+
+    Ok(())
 }