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options.go
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/
options.go
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package router
import (
"github.com/Allenxuxu/mMicro/api/resolver"
"github.com/Allenxuxu/mMicro/api/resolver/vpath"
"github.com/Allenxuxu/mMicro/registry"
"github.com/Allenxuxu/mMicro/registry/mdns"
)
type Options struct {
Handler string
Registry registry.Registry
Resolver resolver.Resolver
}
type Option func(o *Options)
func NewOptions(opts ...Option) Options {
options := Options{
Handler: "meta",
Registry: mdns.NewRegistry(),
}
for _, o := range opts {
o(&options)
}
if options.Resolver == nil {
options.Resolver = vpath.NewResolver(
resolver.WithHandler(options.Handler),
)
}
return options
}
func WithHandler(h string) Option {
return func(o *Options) {
o.Handler = h
}
}
func WithRegistry(r registry.Registry) Option {
return func(o *Options) {
o.Registry = r
}
}
func WithResolver(r resolver.Resolver) Option {
return func(o *Options) {
o.Resolver = r
}
}