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registry.go
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/
registry.go
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package registry
import (
"github.com/micro/go-micro/registry"
"github.com/micro/go-micro/selector"
"strconv"
)
type registrySelector struct {
so selector.Options
hostname string
port string
}
func NewSelector(hostname string, port string, opts ...selector.Option) selector.Selector {
r := ®istrySelector{}
sopts := selector.Options{}
for _, opt := range opts {
opt(&sopts)
}
r.so = sopts
r.hostname = hostname
r.port = port
return r
}
func (r *registrySelector) Init(opts ...selector.Option) error {
for _, o := range opts {
o(&r.so)
}
return nil
}
func (r *registrySelector) Options() selector.Options {
return r.so
}
// Select returns a function which should return the next node
func (r *registrySelector) Select(service string, opts ...selector.SelectOption) (selector.Next, error) {
hostname := r.hostname
port, err := strconv.Atoi(r.port)
if err != nil {
return nil, err
}
return func() (*registry.Node, error) {
return ®istry.Node{
Id: "pydio.grpc.registry",
Address: hostname,
Port: port,
}, nil
}, nil
}
// Mark sets the success/error against a node
func (r *registrySelector) Mark(service string, node *registry.Node, err error) {
}
// Reset returns state back to zero for a service
func (r *registrySelector) Reset(service string) {
}
// Close renders the selector unusable
func (r *registrySelector) Close() error {
return nil
}
// Name of the selector
func (r *registrySelector) String() string {
return "registry"
}