Estimate progress when Content-Length header is missing

2 years ago · e870317a4f
parent c74e4b9819
commit e870317a4f
2 changed files with 3 additions and 6 deletions
--- a/gulp/preloader/preloader.js
+++ b/gulp/preloader/preloader.js
@ -81,13 +81,10 @@
        xhr.responseType = "arraybuffer";
        xhr.onprogress = function (ev) {
            if (ev.lengthComputable) {
+                console.log(ev.total);
                progressHandler(ev.loaded / ev.total);
            } else {
-                if (!notifiedNotComputable) {
-                    notifiedNotComputable = true;
-                    console.warn("Progress not computable:", ev);
-                    progressHandler(0);
-                }
+                progressHandler(Math.min(1, ev.loaded / 1250000));
            }
        };

--- a/src/js/core/background_resources_loader.js
+++ b/src/js/core/background_resources_loader.js
@ -197,7 +197,7 @@ export class BackgroundResourcesLoader {
                } else {
                    if (!notifiedNotComputable) {
                        notifiedNotComputable = true;
-                        console.warn("Progress not computable:", ev);
+                        console.warn("Progress not computable:", src, ev);
                        progressHandler(0);
                    }
                }