chore: update readme

README.md

@@ -20,6 +20,8 @@ If you are deploying to production, you can provide a directory path in the firs
 
 Only `.svg` files will be read from that directory. The server's default port is `7878`, although this can be configured with the `PORT` environment variable.
 
+It is recommended to place a reverse proxy in front of luciders to provide caching support, response compression and other optimisations that are out of scope for this project.
+
 # Docker
 You can build and run this project with Docker. The Dockerfile is configured to use the submodule for the icons. To build the image:
 

src/handlers.rs

@@ -1,9 +1,8 @@
 use crate::{
-    http::{
+    error, http::{
         requests::{Request, RequestStatus, Url},
         responses::{Body, Response, UnitOrBoxedError},
-    },
-    threads::ThreadPool,
+    }, threads::ThreadPool
 };
 use std::{
     collections::HashMap,
@@ -65,7 +64,7 @@ impl Handlers {
                         RequestStatus::Ok(req) => req,
                         RequestStatus::MalformedHTTP(stream) => {
                             stream.shutdown(Shutdown::Both).unwrap_or_else(|_| {
-                                eprintln!("Failed to close malformed HTTP stream")
+                                error!("Failed to shutdown malformed HTTP stream")
                             });
                             continue;
                         }