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dnsseeder
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dnsseed: plugin init should not fail if a bootstrap peer is down unless they all are

This commit is contained in:
George Tankersley 2020-06-11 14:27:14 -04:00
parent 8ad2dadae1
commit 2e9a4e1fd7
1 changed files with 8 additions and 1 deletions
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9
dnsseed/setup.go
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@ -63,6 +63,7 @@ func setup(c *caddy.Controller) error {
log.Infof("Getting addresses from bootstrap peers %v", opts.bootstrapPeers)
connectedToBootstrap := false
for _, s := range opts.bootstrapPeers {
address, port, err := net.SplitHostPort(s)
if err != nil {
@ -72,8 +73,14 @@ func setup(c *caddy.Controller) error {
// Connect to the bootstrap peer
_, err = seeder.Connect(address, port)
if err != nil {
return plugin.Error(pluginName, c.Errf("error connecting to %s:%s: %v", address, port, err))
log.Errorf("error connecting to %s:%s: %v", address, port, err)
continue
}
connectedToBootstrap = true
}
if !connectedToBootstrap {
return plugin.Error(pluginName, c.Err("Failed to connect to any bootstrap peers!"))
}
// Send the initial request for more addresses; spawns goroutines to process the responses.