ServiceStack.Redis.RedisPubSubServer.DisposeHeartbeatTimer C# (CSharp) Method

        private void DisposeHeartbeatTimer()
        {
            if (heartbeatTimer == null)
                return;

            try
            {
                heartbeatTimer.Dispose();
            }
            catch (Exception ex)
            {
                if (this.OnError != null) this.OnError(ex);
            }
            heartbeatTimer = null;
        }