I posted the following on the remoting board, but it doesn't look like
there is a lot of traffic there. Maybe someone has an idea of what I
should try here. That is if everyone's full attention on the C# vs. C
battle.
I have set up a little app to work out how I am going to decouple the
parts of my larger app using remoting. I am trying to pass an object
by reference to an SAO. I first got the security error that was added
for 1.1. So, I am using the extended ctor for HttpChannel. I now,
however, get a new error:
System.Argument NullException: No message was deserialized prior to
calling the DispatchChannel Sink
I am trying to set this up in the code as opposed to a config file for
other reasons.
Samples:
//Shared Assembly
[Serializable]
public class PassedParam1 : object, IDo
{
public PassedParam1()
{
Console.WriteLi ne("PassedParam 1.ctor");
}
public void Do(string Message)
{
Console.WriteLi ne("PassedParam 1: " + Message);
}
}
public class PassedParam2 : MarshalByRefObj ect, IDo
{
public PassedParam2()
{
Console.WriteLi ne("PassedParam 2.ctor");
}
public void Do(string Message)
{
Console.WriteLi ne("PassedParam 2: " + Message);
}
}
public interface IDo
{
void Do(string Message);
}
public class Worker : MarshalByRefObj ect
{
public Worker()
{
Console.WriteLi ne("Worker.ctor ");
}
public void Do(IDo PassedObj)
{
PassedObj.Do("S erver Message");
}
}
//Server - Configuration copied from thinktecture.co m
BinaryServerFor matterSinkProvi der serverProv = new
BinaryServerFor matterSinkProvi der();
serverProv.Type FilterLevel =
System.Runtime. Serialization.F ormatters.Type FilterLevel.Ful l;
BinaryClientFor matterSinkProvi der clientProv = new
BinaryClientFor matterSinkProvi der();
IDictionary props = new Hashtable();
props["port"] = 1234;
HttpChannel chan =
new HttpChannel(pro ps, clientProv, serverProv);
ChannelServices .RegisterChanne l( chan );
RemotingConfigu ration.Register WellKnownServi ceType(
typeof(Worker),
"Worker",
WellKnownObject Mode.SingleCall );
//Client
IDo p1 = new PassedParam1();
IDo p2 = new PassedParam2();
ChannelServices .RegisterChanne l(new HttpChannel(0)) ;
Worker w = (Worker)
RemotingService s.Connect(
typeof(Worker),
@"http://localhost:1234/worker");
w.Do(p1);
w.Do(p2);
If I use the standard channel ctor, the first one (ByVal) works fine.
If I use the detailed ctor as in the code above I get that Null Arg
error.
Could someone please point out what I have missed.
TIA,
Dan
there is a lot of traffic there. Maybe someone has an idea of what I
should try here. That is if everyone's full attention on the C# vs. C
battle.
I have set up a little app to work out how I am going to decouple the
parts of my larger app using remoting. I am trying to pass an object
by reference to an SAO. I first got the security error that was added
for 1.1. So, I am using the extended ctor for HttpChannel. I now,
however, get a new error:
System.Argument NullException: No message was deserialized prior to
calling the DispatchChannel Sink
I am trying to set this up in the code as opposed to a config file for
other reasons.
Samples:
//Shared Assembly
[Serializable]
public class PassedParam1 : object, IDo
{
public PassedParam1()
{
Console.WriteLi ne("PassedParam 1.ctor");
}
public void Do(string Message)
{
Console.WriteLi ne("PassedParam 1: " + Message);
}
}
public class PassedParam2 : MarshalByRefObj ect, IDo
{
public PassedParam2()
{
Console.WriteLi ne("PassedParam 2.ctor");
}
public void Do(string Message)
{
Console.WriteLi ne("PassedParam 2: " + Message);
}
}
public interface IDo
{
void Do(string Message);
}
public class Worker : MarshalByRefObj ect
{
public Worker()
{
Console.WriteLi ne("Worker.ctor ");
}
public void Do(IDo PassedObj)
{
PassedObj.Do("S erver Message");
}
}
//Server - Configuration copied from thinktecture.co m
BinaryServerFor matterSinkProvi der serverProv = new
BinaryServerFor matterSinkProvi der();
serverProv.Type FilterLevel =
System.Runtime. Serialization.F ormatters.Type FilterLevel.Ful l;
BinaryClientFor matterSinkProvi der clientProv = new
BinaryClientFor matterSinkProvi der();
IDictionary props = new Hashtable();
props["port"] = 1234;
HttpChannel chan =
new HttpChannel(pro ps, clientProv, serverProv);
ChannelServices .RegisterChanne l( chan );
RemotingConfigu ration.Register WellKnownServi ceType(
typeof(Worker),
"Worker",
WellKnownObject Mode.SingleCall );
//Client
IDo p1 = new PassedParam1();
IDo p2 = new PassedParam2();
ChannelServices .RegisterChanne l(new HttpChannel(0)) ;
Worker w = (Worker)
RemotingService s.Connect(
typeof(Worker),
@"http://localhost:1234/worker");
w.Do(p1);
w.Do(p2);
If I use the standard channel ctor, the first one (ByVal) works fine.
If I use the detailed ctor as in the code above I get that Null Arg
error.
Could someone please point out what I have missed.
TIA,
Dan
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