protected virtual async Task SendAliveSignalAsync(TimeSpan interval, CancellationToken token)
        {
            while (!token.IsCancellationRequested)
            {
                await SignalRetryPolicy.ExecuteAsync((ctx, ct) => File.WriteAllTextAsync(_probeConfiguration.LivenessFilePath, DateTime.UtcNow.ToString(), ct),
                                                     new Context("alive"), token).ConfigureAwait(false);

                LoggerInstance.LogInformation("Sent liveness signal");

                await Task.Delay(interval, token).ConfigureAwait(false);
            }
        }
        protected virtual async Task SendStartedSignalAsync(CancellationToken token)
        {
            await SignalRetryPolicy.ExecuteAsync(async (ctx, ct) =>
            {
                var resultTasks = await Task.WhenAll(_startupActivities.Select(t => t.ExecuteAsync(ct))).ConfigureAwait(false);

                if (resultTasks.All(result => result))
                {
                    await File.WriteAllTextAsync(_probeConfiguration.StartupFilePath, DateTime.UtcNow.ToString(), token).ConfigureAwait(false);
                }
            },
                                                 new Context("started"), token).ConfigureAwait(false);

            LoggerInstance.LogInformation("Sent startup signal");
        }