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2a87aa9d4f
When we bumped before the call, it sometimes happened that in the following loop one of the early nodes which got the network reactivated tried to connect to one of the latter nodes with still disabled network. Such connection attempts were dropped by the latter nodes and the retry throttling then prevented the connection to be retried later. Doing the bumping after setnetworkactive(True) should fix this.
119 lines
4.5 KiB
Python
Executable File
119 lines
4.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2015-2020 The Dash Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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from test_framework.test_framework import DashTestFramework
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from test_framework.util import *
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'''
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llmq-connections.py
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Checks intra quorum connections
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'''
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class LLMQConnections(DashTestFramework):
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def set_test_params(self):
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self.set_dash_test_params(15, 14, fast_dip3_enforcement=True)
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self.set_dash_llmq_test_params(5, 3)
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def run_test(self):
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self.nodes[0].spork("SPORK_17_QUORUM_DKG_ENABLED", 0)
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self.wait_for_sporks_same()
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q = self.mine_quorum(expected_connections=2)
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self.log.info("checking for old intra quorum connections")
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total_count = 0
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for mn in self.get_quorum_masternodes(q):
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count = self.get_mn_connection_count(mn.node)
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total_count += count
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assert_greater_than_or_equal(count, 2)
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assert(total_count < 40)
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self.check_reconnects(2)
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self.log.info("activating SPORK_21_QUORUM_ALL_CONNECTED")
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self.nodes[0].spork("SPORK_21_QUORUM_ALL_CONNECTED", 0)
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self.wait_for_sporks_same()
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self.log.info("mining one block and waiting for all members to connect to each other")
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self.nodes[0].generate(1)
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for mn in self.get_quorum_masternodes(q):
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self.wait_for_mnauth(mn.node, 4)
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self.log.info("mine a new quorum and verify that all members connect to each other")
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q = self.mine_quorum(expected_connections=4)
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self.log.info("checking that all MNs got probed")
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for mn in self.get_quorum_masternodes(q):
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wait_until(lambda: self.get_mn_probe_count(mn.node, q, False) == 4)
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self.log.info("checking that probes age")
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self.bump_mocktime(60)
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for mn in self.get_quorum_masternodes(q):
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wait_until(lambda: self.get_mn_probe_count(mn.node, q, False) == 0)
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self.log.info("mine a new quorum and re-check probes")
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q = self.mine_quorum(expected_connections=4)
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for mn in self.get_quorum_masternodes(q):
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wait_until(lambda: self.get_mn_probe_count(mn.node, q, True) == 4)
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self.check_reconnects(4)
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def check_reconnects(self, expected_connection_count):
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self.log.info("disable and re-enable networking on all masternodes")
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for mn in self.mninfo:
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mn.node.setnetworkactive(False)
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for mn in self.mninfo:
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wait_until(lambda: len(mn.node.getpeerinfo()) == 0)
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for mn in self.mninfo:
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mn.node.setnetworkactive(True)
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self.bump_mocktime(60)
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self.log.info("verify that all masternodes re-connected")
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for q in self.nodes[0].quorum('list')['llmq_test']:
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for mn in self.get_quorum_masternodes(q):
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self.wait_for_mnauth(mn.node, expected_connection_count)
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# Also re-connect non-masternode connections
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for i in range(1, len(self.nodes)):
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connect_nodes(self.nodes[i], 0)
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self.nodes[i].ping()
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# wait for ping/pong so that we can be sure that spork propagation works
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time.sleep(1) # needed to make sure we don't check before the ping is actually sent (fPingQueued might be true but SendMessages still not called)
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for i in range(1, len(self.nodes)):
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wait_until(lambda: all('pingwait' not in peer for peer in self.nodes[i].getpeerinfo()))
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def get_mn_connection_count(self, node):
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peers = node.getpeerinfo()
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count = 0
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for p in peers:
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if 'verified_proregtx_hash' in p and p['verified_proregtx_hash'] != '':
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count += 1
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return count
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def get_mn_probe_count(self, node, q, check_peers):
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count = 0
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mnList = node.protx('list', 'registered', 1)
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peerList = node.getpeerinfo()
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mnMap = {}
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peerMap = {}
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for mn in mnList:
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mnMap[mn['proTxHash']] = mn
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for p in peerList:
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if 'verified_proregtx_hash' in p and p['verified_proregtx_hash'] != '':
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peerMap[p['verified_proregtx_hash']] = p
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for mn in self.get_quorum_masternodes(q):
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pi = mnMap[mn.proTxHash]
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if pi['metaInfo']['lastOutboundSuccessElapsed'] < 60:
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count += 1
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elif check_peers and mn.proTxHash in peerMap:
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count += 1
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return count
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if __name__ == '__main__':
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LLMQConnections().main()
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