yggdrasil-network/yggdrasil-go
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Tweaks

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This commit is contained in:
Neil Alexander 2020-05-31 18:09:13 +01:00
parent 53ab715fb4
commit 153a7a5768
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GPG key ID: A02A2019A2BB0944
1 changed files with 8 additions and 4 deletions
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12
src/multicast/multicast_linux.go
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@ -19,7 +19,11 @@ func (m *Multicast) _multicastStarted() {
linkClose := make(chan struct{}) linkClose := make(chan struct{})
addrClose := make(chan struct{}) addrClose := make(chan struct{})
if err := netlink.LinkSubscribe(linkChanges, linkClose); err != nil { linkSubscribeOptions := netlink.LinkSubscribeOptions{
ListExisting: true,
}
if err := netlink.LinkSubscribeWithOptions(linkChanges, linkClose, linkSubscribeOptions); err != nil {
panic(err) panic(err)
} }
@ -40,8 +44,8 @@ func (m *Multicast) _multicastStarted() {
attrs := change.Attrs() attrs := change.Attrs()
add := true add := true
add = add && attrs.Flags&net.FlagUp == 1 add = add && attrs.Flags&net.FlagUp == 1
add = add && attrs.Flags&net.FlagMulticast == 1 //add = add && attrs.Flags&net.FlagMulticast == 1
add = add && attrs.Flags&net.FlagPointToPoint == 0 //add = add && attrs.Flags&net.FlagPointToPoint == 0
match := false match := false
for _, expr := range exprs { for _, expr := range exprs {
@ -62,7 +66,7 @@ func (m *Multicast) _multicastStarted() {
if iface, err := net.InterfaceByName(attrs.Name); err == nil { if iface, err := net.InterfaceByName(attrs.Name); err == nil {
if addrs, err := iface.Addrs(); err == nil { if addrs, err := iface.Addrs(); err == nil {
m._interfaces[attrs.Name] = interfaceInfo{ m._interfaces[attrs.Name] = interfaceInfo{
iface: iface, iface: *iface,
addrs: addrs, addrs: addrs,
} }
} }