public gov.cca.ConnectionID connect(gov.cca.ComponentID user, string usingPortName, gov.cca.ComponentID provider, string providingPortName)
{
ManagerObject manager = backend.DGAC.BackEnd.connectToManager(out ch);
gov.cca.ConnectionID conn_id = manager.connect(user, usingPortName, provider, providingPortName);
backend.DGAC.BackEnd.releaseManager(ch);
return(conn_id);
}