revert: back to working simple send, bump to 1.0.16

site/static/app.js

@@ -209,43 +209,27 @@ function uploadFileWS(url, f, idx) {
     ws.binaryType = 'arraybuffer';
 
     ws.onopen = function () {
-      ws.bufferedAmountLowThreshold = CHUNK;
       var reader = new FileReader();
-
-      function sendNext() {
-        var end = Math.min(offset + CHUNK, f.size);
-        reader.readAsArrayBuffer(f.file.slice(offset, end));
-      }
-
       reader.onload = function (e) {
         ws.send(e.target.result);
         offset += CHUNK;
-
+        if (offset < f.size) {
           var pct = Math.round(offset / f.size * 100);
-        if (pct - lastProgress >= 5) {
+          if (pct - lastProgress >= 10) {
             lastProgress = pct;
             f.progress = pct;
             renderTable();
           }
-
+          readNext();
-        if (offset >= f.size) {
-          // Когда буфер опустеет — шлём DONE
-          function checkDone() {
-            if (ws.bufferedAmount === 0) {
-              ws.send('DONE');
         } else {
-              setTimeout(checkDone, 50);
+          ws.send('DONE');
-            }
-          }
-          checkDone();
         }
       };
-
+      function readNext() {
-      ws.addEventListener('bufferedamountlow', function () {
+        var end = Math.min(offset + CHUNK, f.size);
-        if (offset < f.size) sendNext();
+        reader.readAsArrayBuffer(f.file.slice(offset, end));
-      });
+      }
-
+      readNext();
-      sendNext();
     };
 
     ws.onmessage = function (e) {