EnvoyInfo.cs

using System.Runtime.Remoting.Messaging;
using System.Security;

namespace System.Runtime.Remoting
{
    [Serializable]
    internal sealed class EnvoyInfo : IEnvoyInfo
    {
        private IMessageSink envoySinks;

        public IMessageSink EnvoySinks
        {
            [SecurityCritical]
            get
            {
                return envoySinks;
            }
            [SecurityCritical]
            set
            {
                envoySinks = value;
            }
        }

        [SecurityCritical]
        internal static IEnvoyInfo CreateEnvoyInfo(ServerIdentity serverID)
        {
            IEnvoyInfo result = null;
            if (serverID != null)
            {
                if (serverID.EnvoyChain == null)
                {
                    serverID.RaceSetEnvoyChain(serverID.ServerContext.CreateEnvoyChain(serverID.TPOrObject));
                }
                IMessageSink messageSink = serverID.EnvoyChain as EnvoyTerminatorSink;
                if (messageSink == null)
                {
                    result = new EnvoyInfo(serverID.EnvoyChain);
                }
            }
            return result;
        }

        [SecurityCritical]
        private EnvoyInfo(IMessageSink sinks)
        {
            EnvoySinks = sinks;
        }
    }
}