2016-06-14 16:54:08 -04:00
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package kcp
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2016-06-11 05:30:38 -04:00
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2016-08-06 15:59:22 -04:00
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import (
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2016-10-02 17:43:58 -04:00
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v2net "v2ray.com/core/common/net"
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2016-08-20 14:55:45 -04:00
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"v2ray.com/core/transport/internet"
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2016-08-06 15:59:22 -04:00
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)
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2016-09-21 15:08:05 -04:00
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func (this *MTU) GetValue() uint32 {
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if this == nil {
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return 1350
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}
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return this.Value
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}
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func (this *TTI) GetValue() uint32 {
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if this == nil {
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return 50
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}
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return this.Value
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}
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func (this *UplinkCapacity) GetValue() uint32 {
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if this == nil {
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return 5
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}
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return this.Value
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}
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func (this *DownlinkCapacity) GetValue() uint32 {
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if this == nil {
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return 20
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}
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return this.Value
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}
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func (this *WriteBuffer) GetSize() uint32 {
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if this == nil {
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return 1 * 1024 * 1024
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}
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return this.Size
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}
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func (this *ReadBuffer) GetSize() uint32 {
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if this == nil {
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return 1 * 1024 * 1024
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}
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return this.Size
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}
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2016-08-06 15:59:22 -04:00
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func (this *Config) GetAuthenticator() (internet.Authenticator, error) {
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auth := NewSimpleAuthenticator()
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if this.HeaderConfig != nil {
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2016-10-16 08:22:21 -04:00
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rawConfig, err := this.HeaderConfig.GetInstance()
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if err != nil {
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return nil, err
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}
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header, err := internet.CreateAuthenticator(this.HeaderConfig.Type, rawConfig)
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2016-08-06 15:59:22 -04:00
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if err != nil {
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return nil, err
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}
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auth = internet.NewAuthenticatorChain(header, auth)
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}
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return auth, nil
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}
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2016-07-04 07:37:42 -04:00
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func (this *Config) GetSendingInFlightSize() uint32 {
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2016-09-21 15:08:05 -04:00
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size := this.UplinkCapacity.GetValue() * 1024 * 1024 / this.Mtu.GetValue() / (1000 / this.Tti.GetValue()) / 2
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2016-08-24 01:50:33 -04:00
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if size < 8 {
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2016-06-29 10:46:26 -04:00
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size = 8
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}
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return size
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2016-06-20 10:10:47 -04:00
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}
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2016-08-24 17:54:39 -04:00
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func (this *Config) GetSendingBufferSize() uint32 {
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2016-11-18 19:49:54 -05:00
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return this.WriteBuffer.GetSize() / this.Mtu.GetValue()
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2016-07-02 05:19:32 -04:00
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}
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2016-08-25 03:45:56 -04:00
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func (this *Config) GetReceivingInFlightSize() uint32 {
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2016-09-21 15:08:05 -04:00
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size := this.DownlinkCapacity.GetValue() * 1024 * 1024 / this.Mtu.GetValue() / (1000 / this.Tti.GetValue()) / 2
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2016-08-24 01:50:33 -04:00
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if size < 8 {
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2016-06-29 10:46:26 -04:00
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size = 8
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}
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return size
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2016-06-20 10:10:47 -04:00
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}
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2016-08-25 03:45:56 -04:00
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func (this *Config) GetReceivingBufferSize() uint32 {
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2016-11-18 19:49:54 -05:00
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return this.ReadBuffer.GetSize() / this.Mtu.GetValue()
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2016-06-17 10:57:48 -04:00
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}
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2016-10-02 17:43:58 -04:00
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func init() {
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2016-10-16 08:22:21 -04:00
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internet.RegisterNetworkConfigCreator(v2net.Network_KCP, func() interface{} {
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2016-10-02 17:43:58 -04:00
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return new(Config)
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})
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}
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