func processGetChildrenReq(opReq OpReq, client kv.Client) *OpRep {
xid := opReq.Hdr.Xid
req := opReq.Req.(*GetChildrenReq)
if err := newErrorRepIfInvalidPath(xid, 0, req.Path); err != nil {
return err
}
children, err := client.GetChildren(req.Path.Value)
if err != nil {
return newBackendErrorRep(xid, 0, err)
}
return newRep(
xid, 0, errOk,
&GetChildrenRep{Children: children},
)
}
