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//----------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------
namespace System.ServiceModel.Discovery
{
using System;
using System.Runtime;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
[Fx.Tag.XamlVisible(false)]
public class AnnouncementEndpoint : ServiceEndpoint
{
TimeSpan maxAnnouncementDelay;
DiscoveryVersion discoveryVersion;
public AnnouncementEndpoint()
: this(DiscoveryVersion.DefaultDiscoveryVersion)
{
}
public AnnouncementEndpoint(Binding binding, EndpointAddress address)
: this(DiscoveryVersion.DefaultDiscoveryVersion, binding, address)
{
}
public AnnouncementEndpoint(DiscoveryVersion discoveryVersion)
: this(discoveryVersion, null, null)
{
}
public AnnouncementEndpoint(DiscoveryVersion discoveryVersion, Binding binding, EndpointAddress address)
: base(GetAnnouncementContract(discoveryVersion))
{
// Send replies async to maintain performance
this.EndpointBehaviors.Add(new DispatcherSynchronizationBehavior { AsynchronousSendEnabled = true });
this.discoveryVersion = discoveryVersion;
base.Address = address;
base.Binding = binding;
}
public TimeSpan MaxAnnouncementDelay
{
get
{
return this.maxAnnouncementDelay;
}
set
{
TimeoutHelper.ThrowIfNegativeArgument(value, "value");
this.maxAnnouncementDelay = value;
}
}
public DiscoveryVersion DiscoveryVersion
{
get
{
return this.discoveryVersion;
}
}
static ContractDescription GetAnnouncementContract(DiscoveryVersion discoveryVersion)
{
if (discoveryVersion == null)
{
throw FxTrace.Exception.ArgumentNull("discoveryVersion");
}
return discoveryVersion.Implementation.GetAnnouncementContract();
}
}
}
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