下载失败没有回调

[zjx19930911]

这个url下载一会就会失败 https://www.zk5u.com/Styles/Teachers/exe/W.P.S.7520.12012.0.exe
可是onError没有失败的回调 异常如下
03-14 14:48:40.301 17090-17232/com.toycloud.app.greenbrowser I/downloader: 1552545317895 is start ! taskId = 1552545317895 url = https://www.zk5u.com/Styles/Teachers/exe/W.P.S.7520.12012.0.exe totalSize = 74374480 loadedSize = 0 downloadSpeed = 48851.0 mState = LOADING fileName = W.P.S.7520.12012.0.exe filePath = mnt/sdcard/green/download 03-14 14:48:43.452 17090-17232/com.toycloud.app.greenbrowser W/System.err: okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL 03-14 14:48:43.453 17090-17232/com.toycloud.app.greenbrowser W/System.err: at okhttp3.internal.http2.Http2Stream$FramingSource.checkNotClosed(Http2Stream.java:436) 03-14 14:48:43.454 17090-17232/com.toycloud.app.greenbrowser W/System.err: at okhttp3.internal.http2.Http2Stream$FramingSource.read(Http2Stream.java:338) 03-14 14:48:43.455 17090-17232/com.toycloud.app.greenbrowser W/System.err: at okhttp3.internal.http2.Http2Codec$StreamFinishingSource.read(Http2Codec.java:210) 03-14 14:48:43.456 17090-17232/com.toycloud.app.greenbrowser W/System.err: at okio.RealBufferedSource$1.read(RealBufferedSource.java:430) 03-14 14:48:43.456 17090-17232/com.toycloud.app.greenbrowser W/System.err: at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) 03-14 14:48:43.458 17090-17232/com.toycloud.app.greenbrowser W/System.err: at java.io.BufferedInputStream.read(BufferedInputStream.java:347) 03-14 14:48:43.459 17090-17232/com.toycloud.app.greenbrowser W/System.err: at com.dpuntu.downloader.DownloadTask.startDownloadTask(DownloadTask.java:78) 03-14 14:48:43.459 17090-17232/com.toycloud.app.greenbrowser W/System.err: at com.dpuntu.downloader.DownloadTask.run(DownloadTask.java:55) 03-14 14:48:43.460 17090-17232/com.toycloud.app.greenbrowser W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162) 03-14 14:48:43.461 17090-17232/com.toycloud.app.greenbrowser W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) 03-14 14:48:43.461 17090-17232/com.toycloud.app.greenbrowser W/System.err: at java.lang.Thread.run(Thread.java:764)