| public Sync ( SyncResetMode resetMode = SyncResetMode.None ) : void | ||
| resetMode | SyncResetMode | Controls how synchronization data is reset. |
| return | void | |
public void Sync(SyncResetMode resetMode = SyncResetMode.None)
{
if (!_server.IsValid) throw new InvalidDataException(Resources.PleaseConfigSync);
var appListUri = new Uri(_server.Uri, new Uri(MachineWide ? "app-list-machine" : "app-list", UriKind.Relative));
using (var webClient = new WebClientTimeout
{
Credentials = _server.Credentials,
CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore)
})
{
ExceptionUtils.Retry<WebRaceConditionException>(delegate
{
Handler.CancellationToken.ThrowIfCancellationRequested();
byte[] appListData;
try
{
appListData = DownloadAppList(appListUri, webClient, resetMode);
}
#region Error handling
catch (WebException ex)
when (ex.Status == WebExceptionStatus.ProtocolError && (ex.Response as HttpWebResponse)?.StatusCode == HttpStatusCode.Unauthorized)
{
Handler.CancellationToken.ThrowIfCancellationRequested();
throw new WebException(Resources.SyncCredentialsInvalid, ex, ex.Status, ex.Response);
}
#endregion
HandleDownloadedAppList(resetMode, appListData);
try
{
UploadAppList(appListUri, webClient, resetMode);
}
#region Error handling
catch (WebException ex)
when (ex.Status == WebExceptionStatus.ProtocolError && (ex.Response as HttpWebResponse)?.StatusCode == HttpStatusCode.PreconditionFailed)
{
Handler.CancellationToken.ThrowIfCancellationRequested();
throw new WebRaceConditionException(ex);
}
#endregion
}, maxRetries: 3);
}
// Save reference point for future syncs
AppList.SaveXml(AppListPath + AppListLastSyncSuffix);
Handler.CancellationToken.ThrowIfCancellationRequested();
}
/// <summary>
/// Tests the sync logic with custom <see cref="AppList"/>s.
/// </summary>
/// <param name="resetMode">The <see cref="SyncResetMode"/> to pass to <see cref="SyncIntegrationManager.Sync"/>.</param>
/// <param name="appListLocal">The current local <see cref="AppList"/>.</param>
/// <param name="appListLast">The state of the <see cref="AppList"/> after the last successful sync.</param>
/// <param name="appListServer">The current server-side <see cref="AppList"/>.</param>
private void TestSync(SyncResetMode resetMode, AppList appListLocal, AppList appListLast, AppList appListServer)
{
appListLocal.SaveXml(_appListPath);
if (appListLast != null) appListLast.SaveXml(_appListPath + SyncIntegrationManager.AppListLastSyncSuffix);
using (var stream = File.Create(_appListPath + ".zip"))
appListServer.SaveXmlZip(stream);
using (var appListServerFile = File.OpenRead(_appListPath + ".zip"))
using (var syncServer = new MicroServer("app-list", appListServerFile))
{
using (var integrationManager = new SyncIntegrationManager(_appListPath, new SyncServer {Uri = syncServer.ServerUri, Username = "******", Password = "******"}, interfaceId => new Feed(), new SilentTaskHandler()))
integrationManager.Sync(resetMode);
appListServer = AppList.LoadXmlZip(syncServer.FileContent);
}
appListLocal = XmlStorage.LoadXml<AppList>(_appListPath);
appListLast = XmlStorage.LoadXml<AppList>(_appListPath + SyncIntegrationManager.AppListLastSyncSuffix);
Assert.AreEqual(appListLocal, appListServer, "Server and local data should be equal after sync");
Assert.AreEqual(appListLocal, appListLast, "Last sync snapshot and local data should be equal after sync");
}
