private async Task<MobileServicePushStatus> ExecuteBatchAsync(OperationBatch batch, List<MobileServiceTableOperationError> syncErrors)
{
// when cancellation is requested, abort the batch
this.CancellationToken.Register(() => batch.Abort(MobileServicePushStatus.CancelledByToken));
try
{
await ExecuteAllOperationsAsync(batch);
}
catch (Exception ex)
{
batch.OtherErrors.Add(ex);
}
MobileServicePushStatus batchStatus = batch.AbortReason.GetValueOrDefault(MobileServicePushStatus.Complete);
try
{
syncErrors.AddRange(await batch.LoadSyncErrorsAsync(this.client.SerializerSettings));
}
catch (Exception ex)
{
batch.OtherErrors.Add(new MobileServiceLocalStoreException("Failed to read errors from the local store.", ex));
}
return batchStatus;
}
private async Task <MobileServicePushStatus> ExecuteBatchAsync(OperationBatch batch, List <MobileServiceTableOperationError> syncErrors)
{
// when cancellation is requested, abort the batch
this.CancellationToken.Register(() => batch.Abort(MobileServicePushStatus.CancelledByToken));
try
{
await ExecuteAllOperationsAsync(batch);
}
catch (Exception ex)
{
batch.OtherErrors.Add(ex);
}
MobileServicePushStatus batchStatus = batch.AbortReason.GetValueOrDefault(MobileServicePushStatus.Complete);
try
{
syncErrors.AddRange(await batch.LoadSyncErrorsAsync(this.client.SerializerSettings));
}
catch (Exception ex)
{
batch.OtherErrors.Add(new MobileServiceLocalStoreException("Failed to read errors from the local store.", ex));
}
return(batchStatus);
}
private bool TryAbortBatch(OperationBatch batch, Exception ex)
{
if (ex.IsNetworkError())
{
batch.Abort(MobileServicePushStatus.CancelledByNetworkError);
}
else if (ex.IsAuthenticationError())
{
batch.Abort(MobileServicePushStatus.CancelledByAuthenticationError);
}
else if (ex is MobileServicePushAbortException)
{
batch.Abort(MobileServicePushStatus.CancelledByOperation);
}
else
{
return(false); // not a known exception that should abort the batch
}
return(true);
}
private static async Task TryStoreOperation(Func <Task> action, OperationBatch batch, string error)
{
try
{
await action();
}
catch (Exception ex)
{
batch.Abort(MobileServicePushStatus.CancelledBySyncStoreError);
throw new MobileServiceLocalStoreException(error, ex);
}
}
private bool TryAbortBatch(OperationBatch batch, Exception ex)
{
if (ex.IsNetworkError())
{
batch.Abort(MobileServicePushStatus.CancelledByNetworkError);
}
else if (ex.IsAuthenticationError())
{
batch.Abort(MobileServicePushStatus.CancelledByAuthenticationError);
}
else if (ex is MobileServicePushAbortException)
{
batch.Abort(MobileServicePushStatus.CancelledByOperation);
}
else
{
return false; // not a known exception that should abort the batch
}
return true;
}
private static async Task TryStoreOperation(Func<Task> action, OperationBatch batch, string error)
{
try
{
await action();
}
catch (Exception ex)
{
batch.Abort(MobileServicePushStatus.CancelledBySyncStoreError);
throw new MobileServiceLocalStoreException(error, ex);
}
}
