❇️ content-length response header

src/bin/server.rs

@@ -122,6 +122,8 @@ async fn main () -> Result <(), Box <dyn Error>> {
 				f.seek (SeekFrom::Start (start)).await.unwrap ();
 			}
 			
+			let file_md = f.metadata ().await.unwrap ();
+			
 			tokio::spawn (async move {
 				//println! ("Opening file {:?}", path);
 				
@@ -150,7 +152,11 @@ async fn main () -> Result <(), Box <dyn Error>> {
 			});
 			
 			let mut headers: HashMap <String, Vec <u8>> = Default::default ();
-			headers.insert (String::from ("x-its-a-header"), Vec::from (&b"wow"[..]));
+			//headers.insert (String::from ("x-its-a-header"), Vec::from (&b"wow"[..]));
+			
+			if range_start.is_none () && range_end.is_none () {
+				headers.insert (String::from ("content-length"), file_md.len ().to_string ().into_bytes ());
+			}
 			
 			let resp_parts = http_serde::ResponseParts {
 				status_code: http_serde::StatusCode::Ok,

todo.md

@@ -1,3 +1 @@
-- Figure out how to pack response status / headers into request body
 - Byte range request header
-- Content-Length response header