in src/Elastic.Channels/Diagnostics/DiagnosticsBufferedChannel.cs [37:48]
protected override Task<NoopResponse> ExportAsync(ArraySegment<NoopEvent> buffer, CancellationToken ctx = default)
{
#if NETSTANDARD2_1
var b = buffer;
#else
IList<NoopEvent> b = buffer;
#endif
if (BatchExportSize != buffer.Count)
Interlocked.Increment(ref _bufferMismatches);
return base.ExportAsync(buffer, ctx);
}