using System.ServiceModel; using System.ServiceModel.Channels; using System.ServiceModel.Dispatcher; namespace BeWo.Multitenancy { public class MultitenancyInterceptor : IClientMessageInspector { public void AfterReceiveReply(ref Message reply, object correlationState) { } public object BeforeSendRequest(ref Message request, IClientChannel channel) { request.Headers.Add(new MultitenancyHeader { Tenant = BeWoApp.Tenant }); return null; } } }