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Auto retry failed download (3 times) (#634)

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This commit is contained in:
Imran Remtulla
2023-07-23 15:02:58 -04:00
parent 68c0224b98
commit 995d44551c
3 changed files with 23 additions and 4 deletions
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23
lib/providers/apps_provider.dart
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@@ -144,6 +144,24 @@ class AppsProvider with ChangeNotifier {
}();
}
Future<File> downloadFileWithRetry(
String url, String fileNameNoExt, Function? onProgress,
{bool useExisting = true,
Map<String, String>? headers,
int retries = 3}) async {
try {
return await downloadFile(url, fileNameNoExt, onProgress,
useExisting: useExisting, headers: headers);
} catch (e) {
if (retries > 0 && e is ClientException) {
return await downloadFileWithRetry(url, fileNameNoExt, onProgress,
useExisting: useExisting, headers: headers, retries: (retries - 1));
} else {
rethrow;
}
}
}
Future<File> downloadFile(
String url, String fileNameNoExt, Function? onProgress,
{bool useExisting = true, Map<String, String>? headers}) async {
@@ -236,8 +254,9 @@ class AppsProvider with ChangeNotifier {
notificationsProvider?.cancel(notif.id);
int? prevProg;
var fileNameNoExt = '${app.id}-${downloadUrl.hashCode}';
var downloadedFile = await downloadFile(downloadUrl, fileNameNoExt,
headers: source.requestHeaders, (double? progress) {
var downloadedFile = await downloadFileWithRetry(
downloadUrl, fileNameNoExt, headers: source.requestHeaders,
(double? progress) {
int? prog = progress?.ceil();
if (apps[app.id] != null) {
apps[app.id]!.downloadProgress = progress;