Немного хакерский, но работает. Переопределенный WorkflowServiceHost для получения неизвестных имен контрактов и добавления конечных точек служб для каждого.
const string DEFAULT_WORKFLOW_SERVICE_BINDING_NAME = "WorkflowDefaultBinding";
static void Main(string[] args)
{
MyWorkflowServiceHost host = new MyWorkflowServiceHost(new CountingWorkflow2(), new Uri(hostBaseAddress));
foreach (var contractName in host.ImplementedContractsNames)
{
// now I'm able to choose which binding to use depending on a condition
var binding = new WSHttpBinding(DEFAULT_WORKFLOW_SERVICE_BINDING_NAME);
host.AddServiceEndpoint(contractName, binding, string.Empty);
}
}
и MyWorkflowServiceHost
public class MyWorkflowServiceHost : WorkflowServiceHost
{
public MyWorkflowServiceHost(Activity activity, params Uri[] baseAddresses)
: base(activity, baseAddresses)
{
}
private IDictionary<string, System.ServiceModel.Description.ContractDescription> _implementedContracts;
public IEnumerable<string> ImplementedContractsNames
{
get
{
foreach (var contract in _implementedContracts)
yield return contract.Key;
}
}
protected override System.ServiceModel.Description.ServiceDescription CreateDescription(out System.Collections.Generic.IDictionary<string, System.ServiceModel.Description.ContractDescription> implementedContracts)
{
System.ServiceModel.Description.ServiceDescription description = base.CreateDescription(out implementedContracts);
_implementedContracts = implementedContracts;
return description;
}
}
Добавление неименованного WSHttpBinding и следующего раздела по модели сервиса также должно работать, но для конфигурации по умолчанию
<protocolMapping>
<add scheme="http" binding="wsHttpBinding"/>
</protocolMapping>