51 lines
772 B
Go
51 lines
772 B
Go
package registry
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import (
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"sync"
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"github.com/go-gost/gost/pkg/service"
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)
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var (
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svcReg = &serviceRegistry{}
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)
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func Service() *serviceRegistry {
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return svcReg
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}
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type serviceRegistry struct {
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m sync.Map
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}
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func (r *serviceRegistry) Register(name string, svc service.Service) error {
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if name == "" || svc == nil {
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return nil
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}
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if _, loaded := r.m.LoadOrStore(name, svc); loaded {
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return ErrDup
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}
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return nil
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}
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func (r *serviceRegistry) Unregister(name string) {
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r.m.Delete(name)
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}
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func (r *serviceRegistry) IsRegistered(name string) bool {
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_, ok := r.m.Load(name)
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return ok
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}
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func (r *serviceRegistry) Get(name string) service.Service {
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if name == "" {
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return nil
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}
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v, ok := r.m.Load(name)
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if !ok {
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return nil
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}
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return v.(service.Service)
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}
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