mirror of
https://gitee.com/willfree/mlsr.git
synced 2026-06-15 19:24:47 +08:00
HelloProtocol.go
This commit is contained in:
pxy
@@ -1,7 +1,5 @@
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github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
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github.com/d4l3k/messagediff v1.2.1 h1:ZcAIMYsUg0EAp9X+tt8/enBE/Q8Yd5kzPynLyKptt9U=
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github.com/d4l3k/messagediff v1.2.1/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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@@ -9,8 +7,6 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGa
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github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
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github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
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github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
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github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
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github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
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github.com/mutecomm/go-sqlcipher/v4 v4.4.2 h1:eM10bFtI4UvibIsKr10/QT7Yfz+NADfjZYh0GKrXUNc=
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github.com/mutecomm/go-sqlcipher/v4 v4.4.2/go.mod h1:mF2UmIpBnzFeBdu/ypTDb/LdbS0nk0dfSN1WUsWTjMA=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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@@ -25,9 +21,8 @@ github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hg
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github.com/smartystreets/goconvey v1.7.2/go.mod h1:Vw0tHAZW6lzCRk3xgdin6fKYcG+G3Pg9vgXWeJpQFMM=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
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github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/tidwall/assert v0.1.0 h1:aWcKyRBUAdLoVebxo95N7+YZVTFF/ASTr7BN4sLP6XI=
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github.com/tidwall/assert v0.1.0/go.mod h1:QLYtGyeqse53vuELQheYl9dngGCJQ+mTtlxcktb+Kj8=
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github.com/tidwall/btree v1.1.0/go.mod h1:TzIRzen6yHbibdSfK6t8QimqbUnoxUSrZfeW7Uob0q4=
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@@ -50,11 +45,7 @@ github.com/tidwall/rtred v0.1.2 h1:exmoQtOLvDoO8ud++6LwVsAMTu0KPzLTUrMln8u1yu8=
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github.com/tidwall/rtred v0.1.2/go.mod h1:hd69WNXQ5RP9vHd7dqekAz+RIdtfBogmglkZSRxCHFQ=
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github.com/tidwall/tinyqueue v0.1.1 h1:SpNEvEggbpyN5DIReaJ2/1ndroY8iyEGxPYxoSaymYE=
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github.com/tidwall/tinyqueue v0.1.1/go.mod h1:O/QNHwrnjqr6IHItYrzoHAKYhBkLI67Q096fQP5zMYw=
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github.com/tylertreat/BoomFilters v0.0.0-20210315201527-1a82519a3e43 h1:QEePdg0ty2r0t1+qwfZmQ4OOl/MB2UXIeJSpIZv56lg=
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github.com/tylertreat/BoomFilters v0.0.0-20210315201527-1a82519a3e43/go.mod h1:OYRfF6eb5wY9VRFkXJH8FFBi3plw2v+giaIu7P054pM=
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github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
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github.com/zeebo/xxh3 v1.0.1 h1:FMSRIbkrLikb/0hZxmltpg84VkqDAT5M8ufXynuhXsI=
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github.com/zeebo/xxh3 v1.0.1/go.mod h1:8VHV24/3AZLn3b6Mlp/KuC33LWH687Wq6EnziEB+rsA=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -0,0 +1,115 @@
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//package hello
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//@Author: Pei Xinyuan
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//@Description:
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//@Version: 0.1.0
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//@Date: 2022/4/27 10:57:00
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//@Copyright: MIN-Group;国家重大科技基础设施——未来网络北大实验室;深圳市信息论与未来网络重点实验室
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package hello
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import (
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"minlib/component"
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"minlib/encoding"
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"minlib/logicface"
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"minlib/packet"
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"minlib/security"
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"mlsr/common"
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"mlsr/lsa"
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"mlsr/lsdb"
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"time"
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)
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//INIT_LOGGER(HelloProtocol)
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const INFO_COMPONENT = "INFO"
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const MLSR_COMPONENT = "MLSR"
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type HelloProtocol struct {
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encoding.SelfEncodingBase
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mlsrConfig *common.MlsrConfig
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face *logicface.LogicFace
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keychain *security.KeyChain
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//RoutingTable
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lsdb.Lsdb
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scheduler *lsdb.Scheduler
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}
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//
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// expressInterest
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// @Description:发送一个Hello兴趣包
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// @receiver h
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// @param interestNamePrefix
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// @param seconds
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//
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func (h *HelloProtocol) expressInterest(interestNamePrefix *component.Identifier, seconds int) {
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var interest packet.Interest
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interest.SetName(interestNamePrefix)
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interest.SetInterestLifeTime(seconds)
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interest.SetMustBeRefresh(true)
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interest.SetCanBePrefix(true)
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h.face.SendInterest(&interest)
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}
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//
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// sendHelloInterest
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// @Description:发送Hello兴趣包给所有的邻居
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// @receiver h
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// @param neighbor
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//
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func (h *HelloProtocol) sendHelloInterest(neighbor *lsa.AdjLsaAdjacenctList) {
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var number = neighbor.GetNumOfActiveNeighbor() + neighbor.GetNumOfActiveNeighbor()
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if number != 0 {
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for i := 0; i < number; i++ {
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var adjList = neighbor.GetAdjList()
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var interestName = adjList[i].GetNeighborRouterIdentifier()
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interestName.BuildIdentifierByString(MLSR_COMPONENT)
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interestName.BuildIdentifierByString(INFO_COMPONENT)
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//少一个添加commandname的
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h.expressInterest(interestName, h.mlsrConfig.LsaInterestLifetime)
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}
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}
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//调度器
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}
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//
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// processInterest
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// @Description: 处理来自邻居的Hello兴趣包
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// @receiver h
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// @param name
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// @param interest
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//
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func (h *HelloProtocol) processInterest(name *component.Identifier, interest *packet.Interest) {
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var neighbor *lsa.AdjLsaAdjacencyInfo
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var neighborList *lsa.AdjLsaAdjacenctList
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neighbor.WireDecode(interest.Raw())
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if neighborList.IsNeighbor(name) {
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var data *packet.Data
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data.SetName((interest.GetName()).AppendVersionNumber())
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data.SetFreshnessPeriod(uint64(time.Second * 10))
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h.keychain.SignData(data)
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h.face.SendData(data)
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if neighbor.Status == 0 {
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name.BuildIdentifierByString(MLSR_COMPONENT)
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name.BuildIdentifierByString(INFO_COMPONENT)
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//少一个添加commandname
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h.expressInterest(name, h.mlsrConfig.LsaInterestLifetime)
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}
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}
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}
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//
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// processInterestTimeOut
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// @Description: 尝试通过hello协议重新联系邻居
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// @receiver h
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// @param interest
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//
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func (h *HelloProtocol) processInterestTimeOut(interest *packet.Interest) {
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}
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func (h *HelloProtocol) onContent(interest *packet.Interest, data *packet.Data) {
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}
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