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Only advertise local addr to peers when listenting.

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Do not advertise the local address to outbound peers when we aren't
listening and therefore able to accept connections.
This commit is contained in:
Dave Collins 2013-08-17 15:26:51 -05:00
parent 627959adff
commit 6acd51f4b4
1 changed files with 14 additions and 12 deletions
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26
peer.go
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@ -204,19 +204,21 @@ func (p *peer) handleVersionMsg(msg *btcwire.MsgVersion) {
// Outbound connections.
if !p.inbound {
// TODO: Only do this if we're listening, not doing the initial
// block download, and are routable.
// Advertise the local address.
na, err := newNetAddress(p.conn.LocalAddr(), p.services)
if err != nil {
log.Errorf("[PEER] %v", err)
p.Disconnect()
return
// TODO(davec): Only do this if not doing the initial block
// download and the local address is routable.
if !cfg.DisableListen {
// Advertise the local address.
na, err := newNetAddress(p.conn.LocalAddr(), p.services)
if err != nil {
log.Errorf("[PEER] %v", err)
p.Disconnect()
return
}
addresses := map[string]*btcwire.NetAddress{
NetAddressKey(na): na,
}
p.pushAddrMsg(addresses)
}
addresses := map[string]*btcwire.NetAddress{
NetAddressKey(na): na,
}
p.pushAddrMsg(addresses)
// Request known addresses if the server address manager needs
// more and the peer has a protocol version new enough to