c# - Akka.net/RavenDB how to properly load data from database to initialize actors? -

i'm working on project computes continuous flow of data. i've been strugling lately memory , networking exceptions point ask myself if way i'm getting data database good.

i using:

• .net 4.6.1
• akka.net 1.0.8
• ravendb.client 3.5.1

here's example of how load data actors:

public class myactor : receiveactor {     public myactor (immutableregistration registration)     {         receives();         self.tell(new initdbcache());     }      private void receives()     {         receive<initdbcache>(t =>         {             var builder = new databasecachebuilder();              builder.buildfor(registration).continuewith(result =>             {                 return new dbcachereceived(result.result);             },             taskcontinuationoptions.attachedtoparent &             taskcontinuationoptions.executesynchronously).pipeto(self);         });          receive<dbcachereceived>(msg =>         {             // init actor retrieved data         });     }      private sealed class initdbcache     {         public initdbcache() { }     }      private sealed class dbcachereceived     {         public dbcachereceived(databasecache cache)         {             this.cache = cache;         }          public databasecache cache { get; }     } } 

the databasecachebuilder goes :

public sealed class databasecachebuilder {     public databasecachebuilder()     {      }      public async task<databasecache> buildfor(immutableregistration registration)     {         // have repository pattern on top of ravendb client         using (var session = outsiderefs.datastore.openravendbsession())         {             var queryresult1 = await session.repository1.executequeryasync(registration.id);             var queryresult2 = await session.repository2.executequeryasync(registration.id);             return new databasecache(queryresult1, queryresult2);         }      } } 

concretely, program throws fair number of "system.io.ioexception: unable read data transport connection: existing connection forcibly closed remote host."

those exceptions throwed ravendb client.

does see problem or correlation code , exception ?

does using async/await regroup async calls bad thing though i'm piping result ?