public override IMessage Invoke(IMessage msg)
{
IMethodCallMessage message = msg as IMethodCallMessage;
if (message == null)
{
throw new ArgumentException("msg must be IMethodCallMessage", "msg");
}
object response = null;
if (mode == WellKnownObjectMode.SingleCall)
{
response = AppDomainCallbackExtensions.DoCallBackWithResponse <CrossAppDomainProxySingleCallCallback <T>, TSerializer, object>(
domain,
new CrossAppDomainProxySingleCallCallback <T>(message),
serializer);
}
else if (mode == WellKnownObjectMode.Singleton)
{
response = AppDomainCallbackExtensions.DoCallBackWithResponse <CrossAppDomainProxySingletonCallback <T>, TSerializer, object>(
domain,
new CrossAppDomainProxySingletonCallback <T>(message, ProxyId),
serializer);
}
return(new ReturnMessage(response, message.Args, message.ArgCount, message.LogicalCallContext, message));
}
public CrossAppDomainProxy(AppDomain domain, T instance, WellKnownObjectMode mode, TSerializer serializer)
: base(typeof(ContextBoundObject))
{
this.domain = domain;
ProxyId = Guid.NewGuid();
this.instance = instance;
this.mode = mode;
this.serializer = serializer;
if (mode == WellKnownObjectMode.Singleton)
{
AppDomainCallbackExtensions.DoCallBack(
domain,
ProxyId,
(object)instance,
CrossAppDomainProxyHelper.RegisterSingletonInstance,
serializer);
}
}
