protected ResolveRequestResponseAsyncResult(
TResolveMessage resolveMessage,
IDiscoveryServiceImplementation discoveryServiceImpl,
AsyncCallback callback,
object state)
: base(callback, state)
{
Fx.Assert(resolveMessage != null, "The resolveMessage must be non null.");
Fx.Assert(discoveryServiceImpl != null, "The discoveryServiceImpl must be non null.");
this.discoveryServiceImpl = discoveryServiceImpl;
if (!this.Validate(resolveMessage))
{
this.Complete(true);
return;
}
else
{
this.context = new DiscoveryOperationContext(OperationContext.Current);
this.resolveCriteria = this.GetResolveCriteria(resolveMessage);
if (this.ProcessResolveRequest())
{
this.Complete(true);
return;
}
}
}
protected ResolveDuplexAsyncResult(TResolveMessage resolveMessage,
IDiscoveryServiceImplementation discoveryServiceImpl,
IMulticastSuppressionImplementation multicastSuppressionImpl,
AsyncCallback callback,
object state)
: base(callback, state)
{
Fx.Assert(resolveMessage != null, "The resolveMessage must be non null.");
Fx.Assert(discoveryServiceImpl != null, "The discoveryServiceImpl must be non null.");
this.discoveryServiceImpl = discoveryServiceImpl;
this.multicastSuppressionImpl = multicastSuppressionImpl;
if (!this.Validate(resolveMessage))
{
this.Complete(true);
return;
}
else
{
this.context = new DiscoveryOperationContext(OperationContext.Current);
this.resolveCriteria = this.GetResolveCriteria(resolveMessage);
this.timeoutHelper = new TimeoutHelper(this.resolveCriteria.Duration);
this.timeoutHelper.RemainingTime();
this.Process();
}
}
protected ProbeRequestResponseAsyncResult(
TProbeMessage probeMessage,
IDiscoveryServiceImplementation discoveryServiceImpl,
AsyncCallback callback,
object state)
: base(callback, state)
{
Fx.Assert(probeMessage != null, "The probeMessage must be non null.");
Fx.Assert(discoveryServiceImpl != null, "The discoveryServiceImpl must be non null.");
this.discoveryServiceImpl = discoveryServiceImpl;
this.findCompletedLock = new object();
if (!this.Validate(probeMessage))
{
this.Complete(true);
return;
}
else
{
this.context = new DiscoveryOperationContext(OperationContext.Current);
this.findRequest = new FindRequestResponseContext(this.GetFindCriteria(probeMessage), this);
if (this.ProcessFindRequest())
{
this.Complete(true);
return;
}
}
}
void EnsureOutgoingMessageHeaders()
{
if (this.outgoingMessageHeaders == null)
{
lock (this.thisLock)
{
if (this.outgoingMessageHeaders == null)
{
this.outgoingMessageHeaders = DiscoveryOperationContext.GetOutgoingMessageHeaders(this.operationContext);
}
}
}
}
public DiscoveryOperationContext(OperationContext operationContext)
{
Fx.Assert(operationContext != null, "The operationContext must be non null.");
if (Fx.Trace.IsEtwProviderEnabled)
{
this.eventTraceActivity = EventTraceActivityHelper.TryExtractActivity(operationContext.IncomingMessage);
}
this.operationContext = operationContext;
this.operationContextExtension = DiscoveryOperationContext.GetDiscoveryOperationContextExtension(this.operationContext);
this.messageProperty = DiscoveryOperationContext.GetDiscoveryMessageProperty(this.operationContext);
this.thisLock = new object();
}