protected AmqpLink(AmqpSession session, AmqpLinkSettings linkSettings)
{
if (linkSettings == null)
{
throw new ArgumentNullException("linkSettings");
}
this.Session = session;
this.settings = linkSettings;
this.linkCredit = this.settings.TransferLimit;
this.settings.AutoSendFlow = this.linkCredit > 0;
this.syncRoot = new object();
Source source = (Source)this.settings.Source;
if (source != null)
{
this.defaultOutcome = source.DefaultOutcome;
}
if (this.defaultOutcome == null)
{
this.defaultOutcome = AmqpConstants.ReleasedOutcome;
}
this.unsettledMap = new Dictionary<ArraySegment<byte>, Delivery>(ByteArrayComparer.Instance);
this.pendingDeliveries = new SerializedWorker<Delivery>(this.TrySendDelivery, this.AbortDelivery, false);
session.AttachLink(this);
}
public static AmqpLinkSettings Create(Attach attach)
{
AmqpLinkSettings settings = new AmqpLinkSettings();
settings.LinkName = attach.LinkName;
settings.Role = !attach.Role.Value;
settings.Source = attach.Source;
settings.Target = attach.Target;
settings.SndSettleMode = attach.SndSettleMode;
settings.RcvSettleMode = attach.RcvSettleMode;
settings.MaxMessageSize = attach.MaxMessageSize;
settings.Properties = attach.Properties;
if (settings.Role.Value)
{
settings.TransferLimit = AmqpConstants.DefaultLinkCredit;
}
else
{
settings.InitialDeliveryCount = 0;
}
return settings;
}
public ReceivingAmqpLink(AmqpSession session, AmqpLinkSettings settings) :
base(session, settings)
{
this.minTimeout = InitialTimeout;
this.syncRoot = new object();
}
AmqpLink ILinkFactory.CreateLink(AmqpSession session, AmqpLinkSettings settings)
{
bool isReceiver = settings.Role.Value;
if (isReceiver)
{
settings.TransferLimit = uint.MaxValue;
return new ReceivingAmqpLink(session, settings);
}
else
{
return new SendingAmqpLink(session, settings);
}
}
protected override AmqpLink CreateLink(AmqpSession session)
{
AmqpLinkSettings settings = new AmqpLinkSettings();
settings.LinkName = Guid.NewGuid().ToString("N");
settings.Source = new Source() { Address = this.Node };
settings.Role = true;
ReceivingAmqpLink link = new ReceivingAmqpLink(session, settings);
link.RegisterMessageListener(this.OnMessage);
return link;
}
protected override AmqpLink CreateLink(AmqpSession session)
{
AmqpLinkSettings settings = new AmqpLinkSettings();
settings.LinkName = Guid.NewGuid().ToString("N");
settings.Target = new Target() { Address = this.Node };
settings.Role = false;
settings.SettleType = SettleMode.SettleOnSend;
return new SendingAmqpLink(session, settings);
}
public SendingAmqpLink(AmqpSession session, AmqpLinkSettings settings)
: base(session, settings)
{
}