Register-SPWorkflowService : The underlying connection was closed January 17, 2013
Posted by juanpablo1manrique in SharePoint2013.Tags: SharePoint
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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
Letras y Números 
cool
agueajeq