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

namespace System.Runtime.Remoting.Contexts
{
	// Token: 0x020003CB RID: 971
	internal class SynchronizedClientContextSink : IMessageSink
	{
		// Token: 0x06002646 RID: 9798 RVA: 0x0007E3E0 File Offset: 0x0007C5E0
		public SynchronizedClientContextSink(IMessageSink next, SynchronizationAttribute att)
		{
			this._att = att;
			this._next = next;
		}

		// Token: 0x17000727 RID: 1831
		// (get) Token: 0x06002647 RID: 9799 RVA: 0x0007E3F8 File Offset: 0x0007C5F8
		public IMessageSink NextSink
		{
			get
			{
				return this._next;
			}
		}

		// Token: 0x06002648 RID: 9800 RVA: 0x0007E400 File Offset: 0x0007C600
		public IMessageCtrl AsyncProcessMessage(IMessage msg, IMessageSink replySink)
		{
			if (this._att.IsReEntrant)
			{
				this._att.ReleaseLock();
				replySink = new SynchronizedContextReplySink(replySink, this._att, true);
			}
			return this._next.AsyncProcessMessage(msg, replySink);
		}

		// Token: 0x06002649 RID: 9801 RVA: 0x0007E444 File Offset: 0x0007C644
		public IMessage SyncProcessMessage(IMessage msg)
		{
			if (this._att.IsReEntrant)
			{
				this._att.ReleaseLock();
			}
			IMessage message;
			try
			{
				message = this._next.SyncProcessMessage(msg);
			}
			finally
			{
				if (this._att.IsReEntrant)
				{
					this._att.AcquireLock();
				}
			}
			return message;
		}

		// Token: 0x04000EEC RID: 3820
		private IMessageSink _next;

		// Token: 0x04000EED RID: 3821
		private SynchronizationAttribute _att;
	}
}