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close listener when a multicast interface is removed

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This commit is contained in:
Arceliar 2020-05-24 14:09:06 -05:00
parent 169b8747d4
commit c2d6e9e8f1
1 changed files with 2 additions and 0 deletions
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2
src/multicast/multicast.go
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@ -136,6 +136,7 @@ func (m *Multicast) _stop() error {
m.log.Infoln("Stopping multicast module")
m.isOpen = false
for name := range m.listeners {
m.listeners[name].listener.Listener.Close()
close(m.listeners[name].stop)
delete(m.listeners, name)
}
@ -213,6 +214,7 @@ func (m *Multicast) _monitorInterfaceChanges() {
for name, intf := range m.listeners {
if _, ok := m._interfaces[name]; !ok {
// This is a disappeared interface. Stop the announcer.
intf.listener.Listener.Close()
close(intf.stop)
delete(m.listeners, name)
m.log.Debugln("Stopped multicasting on", name)