async Task StartSavingChangesInternal()
{
await TaskEx.Yield();
WaitForFlushIfInProgress();
Log.Info("Reseting session flush event");
unitOfWorkFlashInProgressEvent.Reset();
try
{
var result = await databaseApi.BulkUpdate(bulk => unitOfWork.ApplyChanges(bulk));
// releasing mutex before locking on unitOfWork to prevent dead lock
Log.Info("Setting session flush event due save operation completion");
unitOfWorkFlashInProgressEvent.Set();
lock (unitOfWork)
unitOfWork.UpdateRevisions(result.Values);
}
catch (Exception e)
{
var aggregateException = e as AggregateException;
if (aggregateException != null)
{
throw aggregateException.Flatten();
}
throw;
}
}
public IDictionary <string, DocumentInfo> BulkUpdate(Action <IBulkUpdateBatch> updateCommandBuilder)
{
return(databaseApi.BulkUpdate(updateCommandBuilder).WaitForResult());
}