detail in example

Author: c-cube

Diff for: examples/echo.ml

@@ -134,18 +134,20 @@ let setup_upload server : unit =
 let () =
   let port_ = ref 8080 in
   let j = ref 32 in
+  let addr = ref "127.0.0.1" in
   Arg.parse
     (Arg.align
        [
          "--port", Arg.Set_int port_, " set port";
          "-p", Arg.Set_int port_, " set port";
          "--debug", Arg.Unit setup_logging, " enable debug";
          "-j", Arg.Set_int j, " maximum number of connections";
+        "--addr", Arg.Set_string addr, " binding address";
        ])
     (fun _ -> raise (Arg.Bad ""))
     "echo [option]*";
 
-  let server = Tiny_httpd.create ~port:!port_ ~max_connections:!j () in
+  let server = Tiny_httpd.create ~addr:!addr ~port:!port_ ~max_connections:!j () in
 
   Tiny_httpd_camlzip.setup ~compress_above:1024 ~buf_size:(16 * 1024) server;
   let m_stats, get_stats = middleware_stat () in