Creating reports and dashboards | Stimulsoft community forum

Code: Select all

   at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph)
   at Stimulsoft.Report.Web.StiCacheHelper.DataSerializer.Serialize(Object obj)
   at Stimulsoft.Report.Web.StiCacheHelper.GetCacheDataFromObject(Object obj)

Code: Select all

public class StiRedisCache : StiCacheHelper
    {
        private readonly CacheService _cache;

        public StiRedisCache(CacheService cache)
        {
            _cache = cache;
        }

        public override object GetObject(string guid)
        {
            var uid = HttpContext.CoreHttpContext.User.UserId();
            var key = $"stimulsoft.{uid:D}.{guid}";

            var item = _cache.Database.StringGet(key);

            if (item == RedisValue.Null)
                return null;

            return GetObjectFromCacheData(Convert.FromBase64String(item));
        }

        public override void SaveObject(object obj, string guid)
        {
            var uid = HttpContext.CoreHttpContext.User.UserId();
            var key = $"stimulsoft.{uid:D}.{guid}";

            _cache.Database.StringSet(key, 
                Convert.ToBase64String(GetCacheDataFromObject(obj)), 
                TimeSpan.FromMinutes(10));
        }
    }

Code: Select all

<PropertyGroup>
  <TargetFramework>net5.0</TargetFramework>
  <!-- Warning: Setting the following switch is *NOT* recommended in web apps. -->
  <EnableUnsafeBinaryFormatterSerialization>true</EnableUnsafeBinaryFormatterSerialization>
</PropertyGroup>