chore: disable unix_socket example on windows (#146)

examples/transport/src/unix_socket.rs

@@ -1,36 +1,16 @@
-use std::fs;
-
-use common::calculator::Calculator;
-use rmcp::{serve_client, serve_server};
-use tokio::net::{UnixListener, UnixStream};
-
 mod common;
 
-const SOCKET_PATH: &str = "/tmp/rmcp_example.sock";
+#[cfg(target_family = "unix")]
-
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
-    // Remove any existing socket file
+    use std::fs;
-    let _ = fs::remove_file(SOCKET_PATH);
-    match UnixListener::bind(SOCKET_PATH) {
-        Ok(unix_listener) => {
-            println!("Server successfully listening on {}", SOCKET_PATH);
-            tokio::spawn(server(unix_listener));
-        }
-        Err(e) => {
-            println!("Unable to bind to {}: {}", SOCKET_PATH, e);
-        }
-    }
 
-    client().await?;
+    use common::calculator::Calculator;
+    use rmcp::{serve_client, serve_server};
+    use tokio::net::{UnixListener, UnixStream};
 
-    // Clean up socket file
+    const SOCKET_PATH: &str = "/tmp/rmcp_example.sock";
-    let _ = fs::remove_file(SOCKET_PATH);
+    async fn server(unix_listener: UnixListener) -> anyhow::Result<()> {
-
-    Ok(())
-}
-
-async fn server(unix_listener: UnixListener) -> anyhow::Result<()> {
         while let Ok((stream, addr)) = unix_listener.accept().await {
             println!("Client connected: {:?}", addr);
             tokio::spawn(async move {
@@ -48,9 +28,9 @@ async fn server(unix_listener: UnixListener) -> anyhow::Result<()> {
             });
         }
         Ok(())
-}
+    }
 
-async fn client() -> anyhow::Result<()> {
+    async fn client() -> anyhow::Result<()> {
         println!("Client connecting to {}", SOCKET_PATH);
         let stream = UnixStream::connect(SOCKET_PATH).await?;
 
@@ -78,5 +58,30 @@ async fn client() -> anyhow::Result<()> {
             println!("Result: {:?}", result);
         }
 
+        Ok(())
+    }
+
+    // Remove any existing socket file
+    let _ = fs::remove_file(SOCKET_PATH);
+    match UnixListener::bind(SOCKET_PATH) {
+        Ok(unix_listener) => {
+            println!("Server successfully listening on {}", SOCKET_PATH);
+            tokio::spawn(server(unix_listener));
+        }
+        Err(e) => {
+            println!("Unable to bind to {}: {}", SOCKET_PATH, e);
+        }
+    }
+
+    client().await?;
+
+    // Clean up socket file
+    let _ = fs::remove_file(SOCKET_PATH);
+
     Ok(())
 }
+
+#[cfg(not(target_family = "unix"))]
+fn main() {
+    println!("Unix socket example is not supported on this platform.");
+}