yggdrasil-network/yggdrasil-go
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Fix enabling/disabling multicast

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This commit is contained in:
Neil Alexander 2018-05-24 15:05:12 +01:00
parent b252854d21
commit b5057d60ad
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GPG key ID: A02A2019A2BB0944
2 changed files with 7 additions and 1 deletions
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4
src/yggdrasil/multicast.go
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@ -16,6 +16,10 @@ type multicast struct {
func (m *multicast) init(core *Core) {
m.core = core
m.groupAddr = "[ff02::114]:9001"
// Check if we've been given any expressions
if len(m.core.ifceExpr) == 0 {
return
}
// Ask the system for network interfaces
allifaces, err := net.Interfaces()
if err != nil {