Using RPC to send a List

You can use BinaryFormatter and Convert to store your list in a string - send it to the recipient and then get it back again.

I can't (for some reason I don't understand) find my previous answer to a similar question but I guess in JS it would look like this:

 #pragma strict
 
 import System.Runtime.Serialization.Formatters.Binary;
 import System.Runtime.Serialization;
 import System.IO;
 
 
 var list = new List.<SomeClass>();
 
 function Start () {
     var o = new MemoryStream(); //Create something to hold the data
     
     var bf = new BinaryFormatter(); //Create a formatter
     bf.Serialize(o, list); //Save the list
     var data = Convert.ToBase64String(o.GetBuffer()); //Convert the data to a string
    
 
     //Reading it back in
     var ins = new MemoryStream(Convert.FromBase64String(data)); //Create an input stream from the string
     //Read back the data
     var x : List.<SomeClass> = bf.Deserialize(ins);
     print(x.Count);
 }

You would send the string in data and use the second part to read it back again.