Letras y Números

Register-SPWorkflowService : The underlying connection was closed January 17, 2013

Este error me aparecio instalando Workflow 2013 SharePoint.

Register-SPWorkflowService : The underlying connection was closed: An unexpected error occurred on a receive. Client ActivityId : ee2de3e9-3f96-4a6f-96b9-321e126cc37f.

Este sucedia cuando se ejecutaba mal el commando, se arreglo utilizando la direccion completa del dominio.

Incorrecto.

Register-SPWorkflowService –SPSite “http://devPC:90/TeamSite” –WorkflowHostUri “https://devPC:12290” –AllowOAuthHttp

Correcto.
Register-SPWorkflowService –SPSite “http://devPC:90/TeamSite” –WorkflowHostUri “https://devPC.mydomain.loc:12290” –AllowOAuthHttp

Aqui puedes observer todos los detalles de la instalación

Installing and configuring workflow for SharePoint Server 2013, Step by Step

Saludos