Concurrently download up to 5 pages at a time

4 years ago · f2fe1a7c23
parent f96f25b1f6
commit f2fe1a7c23
1 changed files with 2 additions and 1 deletions
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@ -294,7 +294,8 @@ class Downloader(
            // Get all the URLs to the source images, fetch pages if necessary
            .flatMap { download.source.fetchAllImageUrlsFromPageList(it) }
            // Start downloading images, consider we can have downloaded images already
-            .concatMap { page -> getOrDownloadImage(page, download, tmpDir) }
+            // Concurrently do 5 pages at a time
+            .flatMap({ page -> getOrDownloadImage(page, download, tmpDir) }, 5)
            // Do when page is downloaded.
            .doOnNext { notifier.onProgressChange(download) }.toList().map { _ -> download }
            // Do after download completes