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Try to prevent stungunning relayed peers #432

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Jun 17, 2022
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Try to prevent stungunning relayed peers #432

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2 changes: 1 addition & 1 deletion src/libp2p_transport_tcp.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -492,7 +492,7 @@ handle_info(stungun_retry, State=#state{observed_addrs=Addrs, tid=TID, stun_txns
{PeerPath, TxnID} = libp2p_stream_stungun:mk_stun_txn(),
%% choose a random connected peer to do stungun with
{ok, MyPeer} = libp2p_peerbook:get(libp2p_swarm:peerbook(TID), libp2p_swarm:pubkey_bin(TID)),
case [libp2p_crypto:pubkey_bin_to_p2p(P) || P <- libp2p_peer:connected_peers(MyPeer)] of
case [libp2p_crypto:pubkey_bin_to_p2p(P) || P <- libp2p_peer:connected_peers(MyPeer), libp2p_peer:has_public_ip(P)] of
[] ->
%% no connected peers
Ref = erlang:send_after(30000, self(), stungun_retry),
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