diff options
| -rwxr-xr-x | test/functional/p2p_dns_seeds.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/functional/p2p_dns_seeds.py b/test/functional/p2p_dns_seeds.py index 254f9af445..b58607a5c9 100755 --- a/test/functional/p2p_dns_seeds.py +++ b/test/functional/p2p_dns_seeds.py @@ -16,6 +16,7 @@ class P2PDNSSeeds(BitcoinTestFramework): def run_test(self): self.existing_outbound_connections_test() + self.existing_block_relay_connections_test() def existing_outbound_connections_test(self): # Make sure addrman is populated to enter the conditional where we @@ -29,6 +30,23 @@ class P2PDNSSeeds(BitcoinTestFramework): for i in range(2): self.nodes[0].add_outbound_p2p_connection(P2PInterface(), p2p_idx=i, connection_type="outbound-full-relay") + def existing_block_relay_connections_test(self): + # Make sure addrman is populated to enter the conditional where we + # delay and potentially skip DNS seeding. No-op when run after + # existing_outbound_connections_test. + self.nodes[0].addpeeraddress("192.0.0.8", 8333) + + self.log.info("Check that we *do* query DNS seeds if we only have 2 block-relay-only connections") + + self.restart_node(0) + with self.nodes[0].assert_debug_log(expected_msgs=["Loading addresses from DNS seed"], timeout=12): + # This mimics the "anchors" logic where nodes are likely to + # reconnect to block-relay-only connections on startup. + # Since we do not participate in addr relay with these connections, + # we still want to query the DNS seeds. + for i in range(2): + self.nodes[0].add_outbound_p2p_connection(P2PInterface(), p2p_idx=i, connection_type="block-relay-only") + if __name__ == '__main__': P2PDNSSeeds().main() |