func SetRoutes(routes []core.Route) error {
// in case of failure
oldRoutes, err := database.GetRoutes()
if err != nil {
return err
}
// apply routes to proxymgr
err = proxymgr.SetRoutes(routes)
if err != nil {
return err
}
if !database.CentralStore {
// save to backend
err = database.SetRoutes(routes)
if err != nil {
// undo proxymgr action
if uerr := proxymgr.SetRoutes(oldRoutes); uerr != nil {
err = fmt.Errorf("%v - %v", err.Error(), uerr.Error())
}
return err
}
}
return nil
}
func TestSetRoutes(t *testing.T) {
if err := proxymgr.SetRoutes([]core.Route{testRoute}); err != nil {
t.Errorf("Failed to SET routes - %v", err)
t.FailNow()
}
routes, err := proxymgr.GetRoutes()
if err != nil {
t.Error(err)
}
if len(routes) == 1 && routes[0].Domain != testRoute.Domain {
t.Errorf("Read route differs from written route")
}
}