title: I need to communicate with multiple remote actor systems
body: <p>Im playing with using akka.Net to develop a plugin architecture whereby each dll that contains one or more plugins is loaded into its own <code>AppDomain</code> and a new actor system is initialized ready to recieve messages from the "Host".</p>
  
  <p>I become unstuck trying to get this to work with multiple plugins.</p>
  
  <p>So the Host config looks like:</p>
  
  <pre><code>akka {
      actor {
          provider = ""Akka.Remote.RemoteActorRefProvider, Akka.Remote""
      }
      remote {
          helios.tcp {
              transport-class = ""Akka.Remote.Transport.Helios.HeliosTcpTransport, Akka.Remote""
              applied-adapters = []
              transport-protocol = tcp
              port = 50003
              hostname = localhost
          }
      }
  }
  </code></pre>
  
  <p>And the plugin config looks like:</p>
  
  <pre><code>akka {
      actor {
          provider = ""Akka.Remote.RemoteActorRefProvider, Akka.Remote""
      }
      remote {
          helios.tcp {
              transport-class = ""Akka.Remote.Transport.Helios.HeliosTcpTransport, Akka.Remote""
              applied-adapters = []
              transport-protocol = tcp
              port = 50004
              hostname = localhost
      }
  }
  </code></pre>
  
  <p>(there are many of these)</p>
  
  <p>My question is how do i get messages from the Host to all of the plugins?</p>