Spawn query_chat

crates/server/src/main.rs

@@ -1,3 +1,5 @@
+use std::sync::Arc;
+
 use miniserve::{http::StatusCode, Content, Request, Response};
 use serde::{Deserialize, Serialize};
 use tokio::join;
@@ -16,19 +18,23 @@ async fn chat(req: Request) -> Response {
     let Request::Post(body) = req else {
         return Err(StatusCode::METHOD_NOT_ALLOWED);
     };
-    let Ok(mut messages) = serde_json::from_str::<Messages>(&body) else {
+    let Ok(mut data) = serde_json::from_str::<Messages>(&body) else {
         return Err(StatusCode::INTERNAL_SERVER_ERROR);
     };
 
-    let (i, mut responses) = join!(
+    let messages = Arc::new(data.messages);
+    let messages_ref = Arc::clone(&messages);
+    let (i, responses) = join!(
         chatbot::gen_random_number(),
-        chatbot::query_chat(&messages.messages)
+        tokio::spawn(async move { chatbot::query_chat(&messages_ref).await })
     );
+    let mut responses = responses.unwrap();
 
     let response = responses.remove(i % responses.len());
-    messages.messages.push(response);
+    data.messages = Arc::into_inner(messages).unwrap();
+    data.messages.push(response);
 
-    Ok(Content::Json(serde_json::to_string(&messages).unwrap()))
+    Ok(Content::Json(serde_json::to_string(&data).unwrap()))
 }
 
 #[tokio::main]