cwinfo/yggdrasil-go
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Properly handle multicast interfaces going up and down

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This commit is contained in:
Neil Alexander
2019-03-06 12:07:33 +00:00
parent cc0c725e63
commit f4e17b9a9f
3 changed files with 57 additions and 37 deletions
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8
src/yggdrasil/link.go
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@ -261,11 +261,11 @@ func (intf *linkInterface) handler() error {
// Now block until something is ready or the timer triggers keepalive traffic
select {
case <-tcpTimer.C:
intf.link.core.log.Debugf("Sending (legacy) keep-alive to %s: %s, source %s",
intf.link.core.log.Tracef("Sending (legacy) keep-alive to %s: %s, source %s",
strings.ToUpper(intf.info.linkType), themString, intf.info.local)
send(nil)
case <-sendAck:
intf.link.core.log.Debugf("Sending ack to %s: %s, source %s",
intf.link.core.log.Tracef("Sending ack to %s: %s, source %s",
strings.ToUpper(intf.info.linkType), themString, intf.info.local)
send(nil)
case msg := <-intf.peer.linkOut:
@ -280,7 +280,7 @@ func (intf *linkInterface) handler() error {
case signalReady <- struct{}{}:
default:
}
//intf.link.core.log.Debugf("Sending packet to %s: %s, source %s",
//intf.link.core.log.Tracef("Sending packet to %s: %s, source %s",
// strings.ToUpper(intf.info.linkType), themString, intf.info.local)
}
}
@ -331,7 +331,7 @@ func (intf *linkInterface) handler() error {
sendTimerRunning = true
}
if !gotMsg {
intf.link.core.log.Debugf("Received ack from %s: %s, source %s",
intf.link.core.log.Tracef("Received ack from %s: %s, source %s",
strings.ToUpper(intf.info.linkType), themString, intf.info.local)
}
case sentMsg, ok := <-signalSent: