/// <summary>
 /// Initializes a new instance of the <see cref="RollbarAppender"/> class.
 /// </summary>
 /// <param name="rollbarConfig">The Rollbar configuration.</param>
 /// <param name="rollbarBlockingLoggingTimeout">The Rollbar blocking logging timeout.</param>
 public RollbarAppender(
     IRollbarInfrastructureConfig?rollbarConfig,
     TimeSpan?rollbarBlockingLoggingTimeout
     )
 {
     this._rollbarPlugIn = new RollbarPlugInCore(rollbarConfig, rollbarBlockingLoggingTimeout);
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="RollbarAppender"/> class.
 /// </summary>
 /// <param name="rollbarAccessToken">The Rollbar access token.</param>
 /// <param name="rollbarEnvironment">The Rollbar environment.</param>
 /// <param name="rollbarBlockingLoggingTimeout">The Rollbar blocking logging timeout.</param>
 public RollbarAppender(
     string rollbarAccessToken,
     string rollbarEnvironment,
     TimeSpan?rollbarBlockingLoggingTimeout
     )
     : this(
         RollbarPlugInCore.CreateConfig(rollbarAccessToken : rollbarAccessToken, rollbarEnvironment : rollbarEnvironment),
         rollbarBlockingLoggingTimeout
         )
 {
 }