73 lines
2.3 KiB
Python
Executable file
73 lines
2.3 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright (c) 2016-2018 The Bitcoin 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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"""Test various net timeouts.
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- Create three bitcoind nodes:
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no_verack_node - we never send a verack in response to their version
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no_version_node - we never send a version (only a ping)
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no_send_node - we never send any P2P message.
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- Start all three nodes
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- Wait 1 second
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- Assert that we're connected
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- Send a ping to no_verack_node and no_version_node
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- Wait 30 seconds
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- Assert that we're still connected
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- Send a ping to no_verack_node and no_version_node
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- Wait 31 seconds
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- Assert that we're no longer connected (timeout to receive version/verack is 60 seconds)
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"""
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from time import sleep
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from test_framework.mininode import *
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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class TestP2PConn(P2PInterface):
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def on_version(self, message):
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# Don't send a verack in response
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pass
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class TimeoutsTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def run_test(self):
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# Setup the p2p connections
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no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn())
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no_version_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False)
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no_send_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False)
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sleep(1)
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assert no_verack_node.is_connected
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assert no_version_node.is_connected
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assert no_send_node.is_connected
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no_verack_node.send_message(msg_ping())
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no_version_node.send_message(msg_ping())
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sleep(30)
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assert "version" in no_verack_node.last_message
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assert no_verack_node.is_connected
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assert no_version_node.is_connected
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assert no_send_node.is_connected
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no_verack_node.send_message(msg_ping())
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no_version_node.send_message(msg_ping())
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sleep(31)
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assert not no_verack_node.is_connected
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assert not no_version_node.is_connected
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assert not no_send_node.is_connected
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if __name__ == '__main__':
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TimeoutsTest().main()
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