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Silence discovery warnings when v6 not available (fixes #1418)

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This commit is contained in:
Audrius Butkevicius 2015-03-08 16:46:15 +00:00
parent e22c873ec4
commit 0c049179b4
1 changed files with 6 additions and 2 deletions
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8
internal/discover/client_udp.go
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@ -94,7 +94,7 @@ func (d *UDPClient) broadcast(pkt []byte) {
conn, err := net.ListenUDP(d.url.Scheme, d.listenAddress) conn, err := net.ListenUDP(d.url.Scheme, d.listenAddress)
for err != nil { for err != nil {
l.Warnf("discover %s: broadcast: %v; trying again in %v", d.url, err, d.errorRetryInterval) l.Warnf("discover %s: broadcast listen: %v; trying again in %v", d.url, err, d.errorRetryInterval)
select { select {
case <-d.stop: case <-d.stop:
return return
@ -106,7 +106,11 @@ func (d *UDPClient) broadcast(pkt []byte) {
remote, err := net.ResolveUDPAddr(d.url.Scheme, d.url.Host) remote, err := net.ResolveUDPAddr(d.url.Scheme, d.url.Host)
for err != nil { for err != nil {
l.Warnf("discover %s: broadcast: %v; trying again in %v", d.url, err, d.errorRetryInterval) if d.url.Scheme != "udp6" {
l.Warnf("discover %s: broadcast resolve: %v; trying again in %v", d.url, err, d.errorRetryInterval)
} else if debug {
l.Debugf("discover %s: broadcast resolve: %v; trying again in %v", d.url, err, d.errorRetryInterval)
}
select { select {
case <-d.stop: case <-d.stop:
return return