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Merge pull request #1801 from calmh/fix-1799

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Only restart global discovery on UPnP change if it was enabled to start with (fixes #1799)
This commit is contained in:
Audrius Butkevicius 2015-05-12 18:49:24 +03:00
commit 83ea8dc577
1 changed files with 4 additions and 2 deletions
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6
cmd/syncthing/upnpsvc.go
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@ -79,8 +79,10 @@ func (s *upnpSvc) tryIGDs(igds []upnp.IGD, prevExtPort int) int {
// External port changed; refresh the discovery announcement.
// TODO: Don't reach out to some magic global here?
l.Infof("New UPnP port mapping: external port %d to local port %d.", extPort, s.localPort)
discoverer.StopGlobal()
discoverer.StartGlobal(s.cfg.Options().GlobalAnnServers, uint16(extPort))
if s.cfg.Options().GlobalAnnEnabled {
discoverer.StopGlobal()
discoverer.StartGlobal(s.cfg.Options().GlobalAnnServers, uint16(extPort))
}
}
if debugNet {
l.Debugf("Created/updated UPnP port mapping for external port %d on device %s.", extPort, igd.FriendlyIdentifier())