public override void Flush()
{
var message = $"{Name}.Flush()";
if (RequireAsync && !AllowSyncFlush)
{
throw Context.AssertFail($"{message}: async API required.");
}
SyncFlushFunc syncFlush = () => base.Flush();
SyncFlushFunc originalSyncFlush = syncFlush;
var action = Interlocked.Exchange(ref flushAction, null);
if (action?.AsyncFlush != null)
{
message += " - action";
AsyncFlushFunc asyncBaseFlush = (_) => Task.Factory.FromAsync(
(callback, state) => originalSyncFlush.BeginInvoke(callback, state),
(result) => originalSyncFlush.EndInvoke(result), null);
syncFlush = () => action.AsyncFlush(asyncBaseFlush, CancellationToken.None).Wait();
}
Flush_internal(message, syncFlush);
}
void Flush_internal(string message, SyncFlushFunc func)
{
LogDebug(message);
try {
func();
LogDebug($"{message} done");
} catch (Exception ex) {
if (IgnoreErrors)
{
return;
}
LogDebug($"{message} failed: {ex}");
throw;
}
}
