private static async Task StartSync()
{
if (_isSyncing)
{
return;
}
try
{
Synchronization[] synchronizations;
lock (LockObject)
{
if (_isSyncing)
{
return;
}
_isSyncing = true;
synchronizations = Synchronizations.Values.ToArray();
}
if (_syncProgress != null)
{
_syncProgress.OnSyncStart();
}
foreach (var sync in synchronizations)
{
await sync.DoSync(_syncProgress);
}
if (_syncProgress != null)
{
_syncProgress.OnSyncFinished();
}
}
catch (Exception ex)
{
Logger.Error("Error during sync", ex);
lock (LockObject)
_syncException = ex;
}
finally
{
_isSyncing = false;
_lastSyncDateTime = DateTime.Now;
}
}