From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 19 Mar 2022 17:01:24 +0000 (+0000)
Subject: actix: experiments: More test example program, with not found handler
X-Git-Tag: otter-1.0.0~123
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5e7150c2fa7822990c9961404c2c31b59a605259;p=otter.git

actix: experiments: More test example program, with not found handler

Partially C&P from Actix docs.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/daemon/actix-test.rs b/daemon/actix-test.rs
index 75f3747c..120cc730 100644
--- a/daemon/actix-test.rs
+++ b/daemon/actix-test.rs
@@ -2,10 +2,14 @@
 use actix_web::{get, web, App, HttpServer, Responder};
 use actix_web::FromRequest;
 use actix_web::HttpRequest;
+use actix_web::http::Method;
+use actix_web::HttpResponse;
 use actix_web::dev::Payload;
 
 use std::convert::Infallible;
 
+//use otter::imports::*;
+
 //use futures::Future;
 
 #[get("/{id}/{name}/index.html")]
@@ -36,11 +40,22 @@ async fn wombat(remain: Remain) -> impl Responder {
     format!("Hello {:?}", remain)
 }
 
+use fehler::throws;
+#[throws(actix_web::Error)]
+async fn not_found_handler(method: Method) -> impl Responder {
+  match method {
+    Method::GET => HttpResponse::NotFound().body("Not found.")
+    ,
+    _  => HttpResponse::MethodNotAllowed().finish(),
+  }
+}
+
 #[actix_web::main] // or #[tokio::main]
 async fn main() -> std::io::Result<()> {
   HttpServer::new(|| App::new()
                   .service(wombat)
                   .service(index)
+                  .default_service(web::to(not_found_handler))
   )
     .bind(("127.0.0.1", 8080))?
     .run()