private void LogSendError(HttpRequestMessage request, CancellationTokenSource cancellationTokenSource, string method, Exception e) { Debug.Assert(request != null); if (NetEventSource.IsEnabled) { if (cancellationTokenSource.IsCancellationRequested) { if (NetEventSource.IsEnabled) { NetEventSource.Error(this, $"Method={method} Error{SR.Format(SR.net_http_client_send_canceled, NetEventSource.GetHashCode(request))}"); } } else { Debug.Assert(e != null); if (NetEventSource.IsEnabled) { NetEventSource.Error(this, $"Method={method} Error{SR.Format(SR.net_http_client_send_error, NetEventSource.GetHashCode(request), e)}"); } } } }