public ControlOperationInvoker(OperationDescription description, ServiceEndpoint endpoint, CorrelationKeyCalculator correlationKeyCalculator, IOperationInvoker innerInvoker, ServiceHostBase host)
{
this.host = (WorkflowServiceHost)host;
this.instanceManager = this.host.DurableInstanceManager;
this.operationName = description.Name;
this.isOneWay = description.IsOneWay;
this.endpoint = endpoint;
this.innerInvoker = innerInvoker;
this.keyCalculator = correlationKeyCalculator;
this.persistTimeout = this.host.PersistTimeout;
if (description.DeclaringContract == WorkflowControlEndpoint.WorkflowControlServiceContract)
{
this.isControlOperation = true;
switch (this.operationName)
{
case "Cancel":
case "TransactedCancel":
case "Run":
case "TransactedRun":
case "Unsuspend":
case "TransactedUnsuspend":
this.inputParameterCount = 1;
return;
case "Abandon":
case "Suspend":
case "TransactedSuspend":
case "Terminate":
case "TransactedTerminate":
this.inputParameterCount = 2;
return;
}
throw Fx.AssertAndThrow("Unreachable code");
}
if (endpoint is WorkflowHostingEndpoint)
{
this.CanCreateInstance = true;
}
else
{
this.bufferedReceiveManager = this.host.Extensions.Find <System.ServiceModel.Activities.Dispatcher.BufferedReceiveManager>();
}
}
void InitializeFromConstructor(WorkflowService serviceDefinition, params Uri[] baseAddresses)
{
// first initialize some values to their defaults
this.idleTimeToPersist = WorkflowIdleBehavior.defaultTimeToPersist;
this.idleTimeToUnload = WorkflowIdleBehavior.defaultTimeToUnload;
this.unhandledExceptionAction = WorkflowUnhandledExceptionBehavior.defaultAction;
this.workflowExtensions = new WorkflowServiceHostExtensions();
// If the AppSettings.DefaultAutomaticInstanceKeyDisassociation is specified and is true, create a DisassociateInstanceKeysExtension, set its
// AutomaticDisassociationEnabled property to true, and add it to the extensions collection so that System.Activities.BookmarkScopeHandle will
// unregister its BookmarkScope, which will cause key disassociation. KB2669774.
if (AppSettings.DefaultAutomaticInstanceKeyDisassociation)
{
DisassociateInstanceKeysExtension extension = new DisassociateInstanceKeysExtension();
extension.AutomaticDisassociationEnabled = true;
this.workflowExtensions.Add(extension);
}
if (TD.CreateWorkflowServiceHostStartIsEnabled())
{
TD.CreateWorkflowServiceHostStart();
}
if (serviceDefinition != null)
{
this.workflowDefinitionProvider = new WorkflowDefinitionProvider(serviceDefinition, this);
InitializeDescription(serviceDefinition, new UriSchemeKeyedCollection(baseAddresses));
}
this.durableInstanceManager = new DurableInstanceManager(this);
if (TD.CreateWorkflowServiceHostStopIsEnabled())
{
TD.CreateWorkflowServiceHostStop();
}
this.workflowServiceHostPerformanceCounters = new WorkflowServiceHostPerformanceCounters(this);
}
internal DurableInstancingOptions(DurableInstanceManager instanceManager)
{
this.instanceManager = instanceManager;
}