cwinfo/yggdrasil-go
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Merge develop into bugfixes

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This commit is contained in:
Neil Alexander 2019-09-19 09:05:56 +01:00
commit 681e9afc79
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1 changed files with 22 additions and 1 deletions
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21
src/yggdrasil/api.go
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@ -368,14 +368,35 @@ func (c *Core) SetLogger(log *log.Logger) {
// connection drops.
func (c *Core) AddPeer(addr string, sintf string) error {
if err := c.CallPeer(addr, sintf); err != nil {
// TODO: We maybe want this to write the peer to the persistent
// configuration even if a connection attempt fails, but first we'll need to
// move the code to check the peer URI so that we don't deliberately save a
// peer with a known bad URI. Loading peers from config should really do the
// same thing too but I don't think that happens today
return err
}
c.config.Mutex.Lock()
if sintf == "" {
for _, peer := range c.config.Current.Peers {
if peer == addr {
return errors.New("peer already added")
}
}
c.config.Current.Peers = append(c.config.Current.Peers, addr)
} else {
if _, ok := c.config.Current.InterfacePeers[sintf]; ok {
for _, peer := range c.config.Current.InterfacePeers[sintf] {
if peer == addr {
return errors.New("peer already added")
}
}
}
if _, ok := c.config.Current.InterfacePeers[sintf]; !ok {
c.config.Current.InterfacePeers[sintf] = []string{addr}
} else {
c.config.Current.InterfacePeers[sintf] = append(c.config.Current.InterfacePeers[sintf], addr)
}
}
c.config.Mutex.Unlock()
return nil
}