func (c *Client) GetListener(lk engine.ListenerKey) (*engine.Listener, error) {
data, err := c.Get(c.endpoint("listeners", lk.Id), url.Values{})
if err != nil {
return nil, err
}
return engine.ListenerFromJSON(data)
}
func parseListenerPack(v []byte) (*engine.Listener, error) {
var lp listenerReadPack
if err := json.Unmarshal(v, &lp); err != nil {
return nil, err
}
if len(lp.Listener) == 0 {
return nil, &scroll.MissingFieldError{Field: "Listener"}
}
return engine.ListenerFromJSON(lp.Listener)
}
func (n *ng) GetListener(key engine.ListenerKey) (*engine.Listener, error) {
bytes, err := n.getVal(n.path("listeners", key.Id))
if err != nil {
return nil, err
}
l, err := engine.ListenerFromJSON([]byte(bytes), key.Id)
if err != nil {
return nil, err
}
return l, nil
}
func (n *ng) parseListeners(node *etcd.Node) ([]engine.Listener, error) {
listeners := make([]engine.Listener, len(node.Nodes))
for idx, node := range node.Nodes {
listenerId := suffix(node.Key)
listener, err := engine.ListenerFromJSON([]byte(node.Value), listenerId)
if err != nil {
return nil, err
}
listeners[idx] = *listener
}
return listeners, nil
}
func (n *ng) parseListeners(keyValues []*mvccpb.KeyValue) ([]engine.Listener, error) {
listeners := []engine.Listener{}
for _, keyValue := range keyValues {
if listenerIds := listenerIdRegex.FindStringSubmatch(string(keyValue.Key)); len(listenerIds) == 2 {
listenerId := listenerIds[1]
listener, err := engine.ListenerFromJSON([]byte(keyValue.Value), listenerId)
if err != nil {
return nil, err
}
listeners = append(listeners, *listener)
}
}
return listeners, nil
}