catch issue where the connection was closed before reply

mod.ts

@@ -102,6 +102,7 @@ export class HTTPServer {
   }
 
   private async handleHttp(conn: Deno.Conn) {
+    try {
       const httpConn = Deno.serveHttp(conn);
       for await (const requestEvent of httpConn) {
         const filepath = decodeURIComponent(
@@ -242,6 +243,9 @@ export class HTTPServer {
         }
         this.handleNotFound(routeRequest, routeReply, requestEvent);
       }
+    } catch (_err) {
+      // Ignore http that where closed before reply was sent
+    }
   }
 
   close() {