From d27144340f411eea0f78b963dedba1aea5d6b5ef Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Mon, 7 Jul 2025 11:09:46 +0000
Subject: [PATCH] ie11 fix

---
 copyparty/web/up2k.js | 7 ++++---
 copyparty/web/util.js | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/copyparty/web/up2k.js b/copyparty/web/up2k.js
index 8a8f393d..edf0eee8 100644
--- a/copyparty/web/up2k.js
+++ b/copyparty/web/up2k.js
@@ -2431,8 +2431,8 @@ function up2k_init(subtle) {
             try { orz(e); } catch (ex) { vis_exh(ex + '', 'up2k.js', '', '', ex); }
         };
 
-        xhr.timeout = 34000;
         xhr.open('HEAD', t.purl + uricom_enc(t.name), true);
+        xhr.timeout = 34000;
         xhr.send();
     }
 
@@ -2911,7 +2911,8 @@ function up2k_init(subtle) {
 
                 st.bytes.inflight += db;
                 xhr.bsent = nb;
-                xhr.timeout = 64000 + Date.now() - xhr.t0;
+                if (!IE)
+                    xhr.timeout = 64000 + Date.now() - xhr.t0;
                 pvis.prog(t, pcar, nb);
             };
             xhr.onload = function (xev) {
@@ -2959,7 +2960,7 @@ function up2k_init(subtle) {
 
             xhr.bsent = 0;
             xhr.t0 = Date.now();
-            xhr.timeout = 42000;
+            xhr.timeout = 1000 * (IE ? 1234 : 42);
             xhr.responseType = 'text';
             xhr.send(t.fobj.slice(car, cdr));
         }
diff --git a/copyparty/web/util.js b/copyparty/web/util.js
index ae4590ed..e5c3ff07 100644
--- a/copyparty/web/util.js
+++ b/copyparty/web/util.js
@@ -32,7 +32,7 @@ var wah = '',
     CHROME = !!window.chrome,  // safari=false
     VCHROME = CHROME ? 1 : 0,
     UA = '' + navigator.userAgent,
-    IE = /Trident\//.test(UA),
+    IE = !!document.documentMode,
     FIREFOX = ('netscape' in window) && / rv:/.test(UA),
     IPHONE = TOUCH && /iPhone|iPad|iPod/i.test(UA),
     LINUX = /Linux/.test(UA),