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remove unnecessary memory allocation in id generation

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This commit is contained in:
v2ray 2016-01-12 13:39:02 +01:00
parent 1958a874cd
commit f7a152b871
1 changed files with 9 additions and 12 deletions
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21
proxy/vmess/id.go
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@ -33,18 +33,15 @@ func (this *ID) UUID() *uuid.UUID {
return this.uuid
}
func NewID(uuid *uuid.UUID) *ID {
md5hash := md5.New()
md5hash.Write(uuid.Bytes())
md5hash.Write([]byte("c48619fe-8f02-49e0-b9e9-edf763e17e21"))
cmdKey := md5.Sum(nil)
return &ID{
uuid: uuid,
cmdKey: cmdKey,
}
}
func (v ID) CmdKey() []byte {
return v.cmdKey[:]
}
func NewID(uuid *uuid.UUID) *ID {
id := &ID{uuid: uuid}
md5hash := md5.New()
md5hash.Write(uuid.Bytes())
md5hash.Write([]byte("c48619fe-8f02-49e0-b9e9-edf763e17e21"))
md5.Sum(id.cmdKey[:0])
return id
}