async Task TryLoadVersionInfo() {
try {
VersionInfo = await GetToolsInfo(VersionInfoFile).ConfigureAwait(false);
} catch (KeyNotFoundException) {
VersionInfo = new VersionInfoDto();
}
}
public VersionRegistry(Uri uri, IApiLocalObjectCacheManager cacheManager, ISystemInfo systemInfo) {
_cacheManager = cacheManager;
_systemInfo = systemInfo;
_versionInfoUrl = Tools.Transfer.JoinUri(uri, VersionInfoFile);
LocalVersionInfo = new VersionInfoDto();
VersionInfo = new VersionInfoDto();
}
async Task TryDownloadVersionInfo() {
VersionInfoDto versionInfo;
try {
var dl = await _cacheManager.Download(_versionInfoUrl, TimeSpan.FromSeconds(30));
versionInfo = Encoding.UTF8.GetString(dl).FromJson<VersionInfoDto>();
} catch (Exception) {
versionInfo = new VersionInfoDto();
}
await Save(VersionInfoFile, versionInfo).ConfigureAwait(false);
VersionInfo = versionInfo;
}
async Task Save(string file, VersionInfoDto obj) {
await _cacheManager.SetObject(file, obj.ToJson());
}