72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
// Package static provides a static resolver which returns the name/ip passed in without any change
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package static
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import (
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"net"
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"strconv"
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"github.com/micro/go-micro/registry"
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"github.com/micro/go-micro/selector"
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)
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// staticSelector is a static selector
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type staticSelector struct {
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opts selector.Options
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}
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func (s *staticSelector) Init(opts ...selector.Option) error {
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for _, o := range opts {
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o(&s.opts)
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}
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return nil
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}
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func (s *staticSelector) Options() selector.Options {
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return s.opts
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}
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func (s *staticSelector) Select(service string, opts ...selector.SelectOption) (selector.Next, error) {
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var port int
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addr, pt, err := net.SplitHostPort(service)
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if err != nil {
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addr = service
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port = 0
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} else {
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port, _ = strconv.Atoi(pt)
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}
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return func() (*registry.Node, error) {
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return ®istry.Node{
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Id: service,
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Address: addr,
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Port: port,
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}, nil
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}, nil
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}
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func (s *staticSelector) Mark(service string, node *registry.Node, err error) {
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return
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}
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func (s *staticSelector) Reset(service string) {
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return
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}
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func (s *staticSelector) Close() error {
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return nil
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}
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func (s *staticSelector) String() string {
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return "static"
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}
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func NewSelector(opts ...selector.Option) selector.Selector {
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var options selector.Options
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for _, o := range opts {
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o(&options)
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}
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return &staticSelector{
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opts: options,
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}
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}
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