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remoting3.cs
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remoting3.cs
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using System;
using System.Threading;
using System.Runtime.InteropServices;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Messaging;
using System.Runtime.Remoting.Proxies;
class MyProxy : RealProxy {
readonly MarshalByRefObject target;
public MyProxy (MarshalByRefObject target) : base (target.GetType())
{
this.target = target;
}
public override IMessage Invoke (IMessage request) {
IMethodCallMessage call = (IMethodCallMessage)request;
Console.WriteLine ("Invoke " + call.MethodName);
Console.Write ("ARGS(");
for (int i = 0; i < call.ArgCount; i++) {
if (i != 0)
Console.Write (", ");
Console.Write (call.GetArgName (i) + " " +
call.GetArg (i));
}
Console.WriteLine (")");
Console.Write ("INARGS(");
for (int i = 0; i < call.InArgCount; i++) {
if (i != 0)
Console.Write (", ");
Console.Write (call.GetInArgName (i) + " " +
call.GetInArg (i));
}
Console.WriteLine (")");
IMethodReturnMessage res = RemotingServices.ExecuteMessage (target, call);
Console.Write ("RESARGS(");
for (int i = 0; i < res.ArgCount; i++) {
if (i != 0)
Console.Write (", ");
Console.Write (res.GetArgName (i) + " " +
res.GetArg (i));
}
Console.WriteLine (")");
Console.Write ("RESOUTARGS(");
for (int i = 0; i < res.OutArgCount; i++) {
if (i != 0)
Console.Write (", ");
Console.Write (res.GetOutArgName (i) + " " +
res.GetOutArg (i));
}
Console.WriteLine (")");
return res;
}
}
public struct MyStruct {
public int a;
public int b;
public int c;
}
class R1 : MarshalByRefObject {
public int test_field = 5;
public virtual MyStruct Add (int a, out int c, int b) {
Console.WriteLine ("ADD");
c = a + b;
MyStruct res = new MyStruct ();
res.a = a;
res.b = b;
res.c = c;
return res;
}
public long nonvirtual_Add (int a, int b) {
Console.WriteLine ("nonvirtual_Add");
return a + b;
}
}
class Test {
delegate MyStruct RemoteDelegate1 (int a, out int c, int b);
static int Main () {
R1 myobj = new R1 ();
int res = 0;
MyProxy real_proxy = new MyProxy (myobj);
R1 o = (R1)real_proxy.GetTransparentProxy ();
RemoteDelegate1 d1 = new RemoteDelegate1 (o.Add);
IAsyncResult ar = d1.BeginInvoke (2, out res, 3, null, null);
MyStruct myres = d1.EndInvoke (out res, ar);
Console.WriteLine ("Result: " + myres.a + " " +
myres.b + " " + myres.c + " " + res);
if (myres.a != 2)
return 1;
if (myres.b != 3)
return 2;
if (myres.c != 5)
return 3;
if (res != 5)
return 4;
return 0;
}
}