mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-12-23 07:35:39 +00:00
Merge pull request #589 from neilalexander/fix581
Backport fix for #581 from #583
This commit is contained in:
Neil Alexander
GitHub
commit
41004ab155
@ -106,11 +106,11 @@ jobs:
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echo -e "Host *\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
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- run:
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name: Install Go 1.12.7
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name: Install Go 1.13.3
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command: |
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cd /tmp
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curl -LO https://dl.google.com/go/go1.12.7.darwin-amd64.pkg
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sudo installer -pkg /tmp/go1.12.7.darwin-amd64.pkg -target /
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curl -LO https://dl.google.com/go/go1.13.3.darwin-amd64.pkg
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sudo installer -pkg /tmp/go1.13.3.darwin-amd64.pkg -target /
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#- run:
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# name: Install Gomobile
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@ -146,7 +146,7 @@ jobs:
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build-other:
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docker:
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- image: circleci/golang:1.12.7
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- image: circleci/golang:1.13.3
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steps:
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- checkout
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17
go.mod
17
go.mod
@ -1,21 +1,18 @@
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module github.com/yggdrasil-network/yggdrasil-go
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go 1.13
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require (
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github.com/Arceliar/phony v0.0.0-20191005181740-21679e75e3f0
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github.com/Arceliar/phony v0.0.0-20191006174943-d0c68492aca0
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github.com/gologme/log v0.0.0-20181207131047-4e5d8ccb38e8
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github.com/hashicorp/go-syslog v1.0.0
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github.com/hjson/hjson-go v3.0.1-0.20190209023717-9147687966d9+incompatible
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github.com/hjson/hjson-go v3.0.0+incompatible
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github.com/kardianos/minwinsvc v0.0.0-20151122163309-cad6b2b879b0
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github.com/mitchellh/mapstructure v1.1.2
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github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091
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github.com/songgao/water v0.0.0-20190725173103-fd331bda3f4b // indirect
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github.com/vishvananda/netlink v1.0.0
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github.com/vishvananda/netns v0.0.0-20190625233234-7109fa855b0f // indirect
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github.com/yggdrasil-network/water v0.0.0-20190812103929-c83fe40250f8
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
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golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7
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golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
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golang.org/x/net v0.0.0-20191021144547-ec77196f6094
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golang.org/x/sys v0.0.0-20191024073052-e66fe6eb8e0c
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golang.org/x/text v0.3.2
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)
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go 1.13
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29
go.sum
29
go.sum
@ -1,35 +1,30 @@
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github.com/Arceliar/phony v0.0.0-20191005181740-21679e75e3f0 h1:IOFsvAMFkgnKfSQHxXTeqb1+ODFeR5px1HCHU86KF30=
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github.com/Arceliar/phony v0.0.0-20191005181740-21679e75e3f0/go.mod h1:6Lkn+/zJilRMsKmbmG1RPoamiArC6HS73xbwRyp3UyI=
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github.com/Arceliar/phony v0.0.0-20191006174943-d0c68492aca0 h1:p3puK8Sl2xK+2FnnIvY/C0N1aqJo2kbEsdAzU+Tnv48=
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github.com/Arceliar/phony v0.0.0-20191006174943-d0c68492aca0/go.mod h1:6Lkn+/zJilRMsKmbmG1RPoamiArC6HS73xbwRyp3UyI=
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github.com/gologme/log v0.0.0-20181207131047-4e5d8ccb38e8 h1:WD8iJ37bRNwvETMfVTusVSAi0WdXTpfNVGY2aHycNKY=
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github.com/gologme/log v0.0.0-20181207131047-4e5d8ccb38e8/go.mod h1:gq31gQ8wEHkR+WekdWsqDuf8pXTUZA9BnnzTuPz1Y9U=
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github.com/hashicorp/go-syslog v1.0.0 h1:KaodqZuhUoZereWVIYmpUgZysurB1kBLX2j0MwMrUAE=
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github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
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github.com/hjson/hjson-go v3.0.1-0.20190209023717-9147687966d9+incompatible h1:bLQ2Ve+eW65id3b8xEMQiAwJT4qGZeywAEMLvXjznvw=
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github.com/hjson/hjson-go v3.0.1-0.20190209023717-9147687966d9+incompatible/go.mod h1:qsetwF8NlsTsOTwZTApNlTCerV+b2GjYRRcIk4JMFio=
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github.com/hjson/hjson-go v3.0.0+incompatible h1:mc8olpIxqF8mrEx6ePJOD6wCCOkX7+JcrKgINcJES10=
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github.com/hjson/hjson-go v3.0.0+incompatible/go.mod h1:qsetwF8NlsTsOTwZTApNlTCerV+b2GjYRRcIk4JMFio=
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github.com/kardianos/minwinsvc v0.0.0-20151122163309-cad6b2b879b0 h1:YnZmFjg0Nvk8851WTVWlqMC1ecJH07Ctz+Ezxx4u54g=
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github.com/kardianos/minwinsvc v0.0.0-20151122163309-cad6b2b879b0/go.mod h1:rUi0/YffDo1oXBOGn1KRq7Fr07LX48XEBecQnmwjsAo=
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github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
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github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
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github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091 h1:1zN6ImoqhSJhN8hGXFaJlSC8msLmIbX8bFqOfWLKw0w=
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github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091/go.mod h1:N20Z5Y8oye9a7HmytmZ+tr8Q2vlP0tAHP13kTHzwvQY=
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github.com/songgao/water v0.0.0-20190725173103-fd331bda3f4b h1:+y4hCMc/WKsDbAPsOQZgBSaSZ26uh2afyaWeVg/3s/c=
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github.com/songgao/water v0.0.0-20190725173103-fd331bda3f4b/go.mod h1:P5HUIBuIWKbyjl083/loAegFkfbFNx5i2qEP4CNbm7E=
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github.com/vishvananda/netlink v1.0.0 h1:bqNY2lgheFIu1meHUFSH3d7vG93AFyqg3oGbJCOJgSM=
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github.com/vishvananda/netlink v1.0.0/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
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github.com/vishvananda/netns v0.0.0-20190625233234-7109fa855b0f h1:nBX3nTcmxEtHSERBJaIo1Qa26VwRaopnZmfDQUXsF4I=
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github.com/vishvananda/netns v0.0.0-20190625233234-7109fa855b0f/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI=
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github.com/yggdrasil-network/water v0.0.0-20190812103929-c83fe40250f8 h1:YY9Pg2BEp0jeUVU60svTOaDr+fs1ySC9RbdC1Qc6wOw=
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github.com/yggdrasil-network/water v0.0.0-20190812103929-c83fe40250f8/go.mod h1:R0SBCsugm+Sf1katgTb2t7GXMm+nRIv43tM4VDZbaOs=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
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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 v0.0.0-20190813141303-74dc4d7220e7 h1:fHDIZ2oxGnUZRN6WgWFCbYBjH9uqVPRCUVUDhs0wnbA=
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golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8=
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golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/net v0.0.0-20191021144547-ec77196f6094 h1:5O4U9trLjNpuhpynaDsqwCk+Tw6seqJz1EbqbnzHrc8=
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golang.org/x/net v0.0.0-20191021144547-ec77196f6094/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a h1:aYOabOQFp6Vj6W1F80affTUvO9UxmJRx8K0gsfABByQ=
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golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
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golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20191024073052-e66fe6eb8e0c h1:usSYQsGq37L8RjJc5eznJ/AbwBxn3QFFEVkWNPAejLs=
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golang.org/x/sys v0.0.0-20191024073052-e66fe6eb8e0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
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golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e h1:FDhOuMEY4JVRztM/gsbk+IKUQ8kj74bxZrgw87eMMVc=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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@ -5,6 +5,7 @@ import (
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"fmt"
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"net"
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"regexp"
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"sync/atomic"
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"time"
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"github.com/Arceliar/phony"
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@ -28,7 +29,7 @@ type Multicast struct {
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groupAddr string
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listeners map[string]*listenerInfo
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listenPort uint16
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isOpen bool
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isOpen atomic.Value // bool
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announcer *time.Timer
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platformhandler *time.Timer
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}
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@ -48,6 +49,7 @@ func (m *Multicast) Init(core *yggdrasil.Core, state *config.NodeState, log *log
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current := m.config.GetCurrent()
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m.listenPort = current.LinkLocalTCPPort
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m.groupAddr = "[ff02::114]:9001"
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m.isOpen.Store(false)
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return nil
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}
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@ -55,6 +57,22 @@ func (m *Multicast) Init(core *yggdrasil.Core, state *config.NodeState, log *log
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// listen for multicast beacons from other hosts and will advertise multicast
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// beacons out to the network.
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func (m *Multicast) Start() error {
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var err error
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phony.Block(m, func() {
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err = m._start()
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})
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m.log.Debugln("Started multicast module")
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return err
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}
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func (m *Multicast) _start() error {
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if m.IsStarted() {
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return fmt.Errorf("multicast module is already started")
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}
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if len(m.config.GetCurrent().MulticastInterfaces) == 0 {
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return nil
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}
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m.log.Infoln("Starting multicast module")
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addr, err := net.ResolveUDPAddr("udp", m.groupAddr)
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if err != nil {
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return err
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@ -72,7 +90,7 @@ func (m *Multicast) Start() error {
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// Windows can't set this flag, so we need to handle it in other ways
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}
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m.isOpen = true
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m.isOpen.Store(true)
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go m.listen()
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m.Act(m, m.multicastStarted)
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m.Act(m, m.announce)
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@ -80,9 +98,27 @@ func (m *Multicast) Start() error {
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return nil
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}
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// Stop is not implemented for multicast yet.
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// IsStarted returns true if the module has been started.
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func (m *Multicast) IsStarted() bool {
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if m.isOpen.Load() == nil {
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return false
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}
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return m.isOpen.Load().(bool)
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}
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// Stop stops the multicast module.
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func (m *Multicast) Stop() error {
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m.isOpen = false
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var err error
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phony.Block(m, func() {
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err = m._stop()
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})
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m.log.Debugln("Stopped multicast module")
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return nil
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}
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func (m *Multicast) _stop() error {
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m.log.Infoln("Stopping multicast module")
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m.isOpen.Store(false)
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if m.announcer != nil {
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m.announcer.Stop()
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}
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@ -97,8 +133,26 @@ func (m *Multicast) Stop() error {
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// and then signals the various module goroutines to reconfigure themselves if
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// needed.
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func (m *Multicast) UpdateConfig(config *config.NodeConfig) {
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m.log.Debugln("Reloading multicast configuration...")
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m.Act(m, func() { m._updateConfig(config) })
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}
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func (m *Multicast) _updateConfig(config *config.NodeConfig) {
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m.log.Infoln("Reloading multicast configuration...")
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if m.IsStarted() {
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if len(config.MulticastInterfaces) == 0 || config.LinkLocalTCPPort != m.listenPort {
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if err := m._stop(); err != nil {
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m.log.Errorln("Error stopping multicast module:", err)
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}
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}
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}
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m.config.Replace(*config)
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m.listenPort = config.LinkLocalTCPPort
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if !m.IsStarted() && len(config.MulticastInterfaces) > 0 {
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if err := m._start(); err != nil {
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m.log.Errorln("Error starting multicast module:", err)
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}
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}
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m.log.Debugln("Reloaded multicast configuration successfully")
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}
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// GetInterfaces returns the currently known/enabled multicast interfaces. It is
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@ -271,7 +325,7 @@ func (m *Multicast) listen() {
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for {
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nBytes, rcm, fromAddr, err := m.sock.ReadFrom(bs)
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if err != nil {
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if !m.isOpen {
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if !m.IsStarted() {
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return
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}
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panic(err)
|
||||
|
||||
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Reference in New Issue
Block a user