79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
package directory
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import (
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"context"
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"git.solsynth.dev/hypernet/nexus/pkg/nex"
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"git.solsynth.dev/hypernet/nexus/pkg/proto"
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"sync"
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"time"
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)
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// In services, we use sync.Map because it will be both often read and write
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var serviceDirectory sync.Map
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func GetServiceInstance(id string) *ServiceInstance {
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val, ok := serviceDirectory.Load(id)
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if ok {
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return val.(*ServiceInstance)
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} else {
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return nil
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}
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}
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func GetServiceInstanceByType(t string) *ServiceInstance {
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var result *ServiceInstance
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serviceDirectory.Range(func(key, value any) bool {
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if value.(*ServiceInstance).Type == t {
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result = value.(*ServiceInstance)
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return false
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}
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return true
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})
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return result
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}
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func ListServiceInstance() []*ServiceInstance {
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var result []*ServiceInstance
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serviceDirectory.Range(func(key, value interface{}) bool {
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result = append(result, value.(*ServiceInstance))
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return true
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})
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return result
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}
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func ListServiceInstanceByType(t string) []*ServiceInstance {
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var result []*ServiceInstance
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serviceDirectory.Range(func(key, value interface{}) bool {
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if value.(*ServiceInstance).Type == t {
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result = append(result, value.(*ServiceInstance))
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}
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return true
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})
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return result
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}
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func AddServiceInstance(in *ServiceInstance) {
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serviceDirectory.Store(in.ID, in)
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}
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func RemoveServiceInstance(id string) {
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serviceDirectory.Delete(id)
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}
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func BroadcastEvent(event string, data any) {
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serviceDirectory.Range(func(key, value any) bool {
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conn, err := value.(*ServiceInstance).GetGrpcConn()
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if err != nil {
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return true
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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_, _ = proto.NewDirectoryServiceClient(conn).BroadcastEvent(ctx, &proto.EventInfo{
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Event: event,
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Data: nex.EncodeMap(data),
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})
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return true
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})
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}
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