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v2fly/infra/conf/v4/observatory.go
2022-01-02 15:16:23 +00:00

84 lines
2.5 KiB
Go

package v4
import (
"encoding/json"
"github.com/golang/protobuf/proto"
"google.golang.org/protobuf/types/known/anypb"
"github.com/v2fly/v2ray-core/v5/app/observatory"
"github.com/v2fly/v2ray-core/v5/app/observatory/burst"
"github.com/v2fly/v2ray-core/v5/app/observatory/multiobservatory"
"github.com/v2fly/v2ray-core/v5/common/serial"
"github.com/v2fly/v2ray-core/v5/common/taggedfeatures"
"github.com/v2fly/v2ray-core/v5/infra/conf/cfgcommon/duration"
"github.com/v2fly/v2ray-core/v5/infra/conf/synthetic/router"
)
type ObservatoryConfig struct {
SubjectSelector []string `json:"subjectSelector"`
ProbeURL string `json:"probeURL"`
ProbeInterval duration.Duration `json:"probeInterval"`
}
func (o *ObservatoryConfig) Build() (proto.Message, error) {
return &observatory.Config{SubjectSelector: o.SubjectSelector, ProbeUrl: o.ProbeURL, ProbeInterval: int64(o.ProbeInterval)}, nil
}
type BurstObservatoryConfig struct {
SubjectSelector []string `json:"subjectSelector"`
// health check settings
HealthCheck *router.HealthCheckSettings `json:"pingConfig,omitempty"`
}
func (b BurstObservatoryConfig) Build() (proto.Message, error) {
result, err := b.HealthCheck.Build()
if err == nil {
return &burst.Config{SubjectSelector: b.SubjectSelector, PingConfig: result.(*burst.HealthPingConfig)}, nil
}
return nil, err
}
type MultiObservatoryItem struct {
MemberType string `json:"type"`
Tag string `json:"tag"`
Value json.RawMessage `json:"settings"`
}
type MultiObservatoryConfig struct {
Observers []MultiObservatoryItem `json:"observers"`
}
func (o *MultiObservatoryConfig) Build() (proto.Message, error) {
ret := &multiobservatory.Config{Holders: &taggedfeatures.Config{Features: make(map[string]*anypb.Any)}}
for _, v := range o.Observers {
switch v.MemberType {
case "burst":
var burstObservatoryConfig BurstObservatoryConfig
err := json.Unmarshal(v.Value, &burstObservatoryConfig)
if err != nil {
return nil, err
}
burstObservatoryConfigPb, err := burstObservatoryConfig.Build()
if err != nil {
return nil, err
}
ret.Holders.Features[v.Tag] = serial.ToTypedMessage(burstObservatoryConfigPb)
case "default":
fallthrough
default:
var observatoryConfig ObservatoryConfig
err := json.Unmarshal(v.Value, &observatoryConfig)
if err != nil {
return nil, err
}
observatoryConfigPb, err := observatoryConfig.Build()
if err != nil {
return nil, err
}
ret.Holders.Features[v.Tag] = serial.ToTypedMessage(observatoryConfigPb)
}
}
return ret, nil
}