You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.3 KiB
35 lines
1.3 KiB
4 years ago
|
#!/usr/bin/env python3
|
||
|
|
# Copyright (c) 2021 The Bitcoin Core developers
|
||
|
|
# Distributed under the MIT software license, see the accompanying
|
||
|
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
||
|
|
"""Test ThreadDNSAddressSeed logic for querying DNS seeds."""
|
||
|
|
|
||
|
|
from test_framework.p2p import P2PInterface
|
||
|
|
from test_framework.test_framework import BitcoinTestFramework
|
||
|
|
|
||
|
|
|
||
|
|
class P2PDNSSeeds(BitcoinTestFramework):
|
||
|
|
def set_test_params(self):
|
||
|
|
self.setup_clean_chain = True
|
||
|
|
self.num_nodes = 1
|
||
|
|
self.extra_args = [["-dnsseed=1"]]
|
||
|
|
|
||
|
|
def run_test(self):
|
||
|
|
self.existing_outbound_connections_test()
|
||
|
|
|
||
|
|
def existing_outbound_connections_test(self):
|
||
|
|
# Make sure addrman is populated to enter the conditional where we
|
||
|
|
# delay and potentially skip DNS seeding.
|
||
|
|
self.nodes[0].addpeeraddress("192.0.0.8", 8333)
|
||
|
|
|
||
|
|
self.log.info("Check that we *do not* query DNS seeds if we have 2 outbound connections")
|
||
|
|
|
||
|
|
self.restart_node(0)
|
||
|
|
with self.nodes[0].assert_debug_log(expected_msgs=["P2P peers available. Skipped DNS seeding."], timeout=12):
|
||
|
|
for i in range(2):
|
||
|
|
self.nodes[0].add_outbound_p2p_connection(P2PInterface(), p2p_idx=i, connection_type="outbound-full-relay")
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
P2PDNSSeeds().main()
|