mirror of
https://github.com/v2fly/v2ray-core.git
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52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
// +build json
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package kcp
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import (
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"encoding/json"
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"github.com/v2ray/v2ray-core/common"
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"github.com/v2ray/v2ray-core/common/log"
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)
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func (this *Config) UnmarshalJSON(data []byte) error {
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type JSONConfig struct {
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Mtu *uint32 `json:"mtu"`
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Tti *uint32 `json:"tti"`
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UpCap *uint32 `json:"uplinkCapacity"`
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DownCap *uint32 `json:"downlinkCapacity"`
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Congestion *bool `json:"congestion"`
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}
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jsonConfig := new(JSONConfig)
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if err := json.Unmarshal(data, &jsonConfig); err != nil {
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return err
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}
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if jsonConfig.Mtu != nil {
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mtu := *jsonConfig.Mtu
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if mtu < 576 || mtu > 1460 {
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log.Error("KCP|Config: Invalid MTU size: ", mtu)
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return common.ErrBadConfiguration
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}
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this.Mtu = mtu
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}
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if jsonConfig.Tti != nil {
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tti := *jsonConfig.Tti
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if tti < 10 || tti > 100 {
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log.Error("KCP|Config: Invalid TTI: ", tti)
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return common.ErrBadConfiguration
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}
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this.Tti = tti
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}
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if jsonConfig.UpCap != nil {
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this.UplinkCapacity = *jsonConfig.UpCap
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}
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if jsonConfig.DownCap != nil {
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this.DownlinkCapacity = *jsonConfig.DownCap
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}
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if jsonConfig.Congestion != nil {
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this.Congestion = *jsonConfig.Congestion
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}
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return nil
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}
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