Elastic APM Wrapper for ASP.NET Framework

ElasticApmWrapper.cs

using System;
using Elastic.Apm.Api;
// NuGet: Elastic.Apm

namespace Blitzkrieg.ElasticApmHelper {

    /// <summary>
    /// Elastic Wrapper
    /// </summary>
    public class ElasticWrapper
    {
        private ITransaction transaction = null;

        /// <summary>
        /// Wrap Transaction
        /// </summary>
        /// <param name="title">Title</param>
        /// <param name="apiKind">Type of call</param>
        /// <param name="callback">Action</param>
        /// <returns>Elastic Transaction</returns>
        public void ElasticTransactionHelper(string title, string apiKind, Action callback)
        {
            transaction = Elastic.Apm.Agent.Tracer.StartTransaction(title, apiKind);

            try
            {
                callback();
            }
            catch (Exception e)
            {
                transaction.CaptureException(e);
                throw;
            }
            finally
            {
                transaction.End();
            }
        }

        /// <summary>
        /// Wrap Span inside of an existing transaction
        /// </summary>
        /// <param name="title">Title</param>
        /// <param name="apiKind">Type of call</param>
        /// <param name="callback">Action</param>
        /// <returns>Elastic Transaction</returns>
        public void ElasticSpanHelper(string title, string apiKind, Action callback)
        {
            var span = transaction.StartSpan(title, apiKind);

            try
            {
                callback();
            }
            catch (Exception ex)
            {
                span.CaptureException(ex);
                throw;
            }
            finally
            {
                span.End();
            }
        }

    }
}