Merge branch 'bsidhom-master'
* bsidhom-master: Continue discovery on connect errors (fixes #324)
This commit is contained in:
commit
4a88d1244d
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@ -172,16 +172,21 @@ func (d *Discoverer) sendLocalAnnouncements() {
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}
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}
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func (d *Discoverer) sendExternalAnnouncements() {
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func (d *Discoverer) sendExternalAnnouncements() {
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// this should go in the Discoverer struct
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errorRetryIntv := 60 * time.Second
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remote, err := net.ResolveUDPAddr("udp", d.extServer)
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remote, err := net.ResolveUDPAddr("udp", d.extServer)
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if err != nil {
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for err != nil {
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l.Warnf("Global discovery: %v; no external announcements", err)
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l.Warnf("Global discovery: %v; trying again in %v", err, errorRetryIntv)
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return
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time.Sleep(errorRetryIntv)
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remote, err = net.ResolveUDPAddr("udp", d.extServer)
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}
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}
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conn, err := net.ListenUDP("udp", nil)
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conn, err := net.ListenUDP("udp", nil)
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if err != nil {
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for err != nil {
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l.Warnf("Global discovery: %v; no external announcements", err)
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l.Warnf("Global discovery: %v; trying again in %v", err, errorRetryIntv)
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return
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time.Sleep(errorRetryIntv)
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conn, err = net.ListenUDP("udp", nil)
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}
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}
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var buf []byte
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var buf []byte
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@ -202,7 +207,7 @@ func (d *Discoverer) sendExternalAnnouncements() {
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l.Debugf("discover: send announcement -> %v\n%s", remote, hex.Dump(buf))
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l.Debugf("discover: send announcement -> %v\n%s", remote, hex.Dump(buf))
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}
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}
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_, err = conn.WriteTo(buf, remote)
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_, err := conn.WriteTo(buf, remote)
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if err != nil {
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if err != nil {
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if debug {
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if debug {
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l.Debugln("discover: warning:", err)
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l.Debugln("discover: warning:", err)
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@ -226,7 +231,7 @@ func (d *Discoverer) sendExternalAnnouncements() {
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if ok {
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if ok {
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time.Sleep(d.globalBcastIntv)
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time.Sleep(d.globalBcastIntv)
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} else {
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} else {
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time.Sleep(60 * time.Second)
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time.Sleep(errorRetryIntv)
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}
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}
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}
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}
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}
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}
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