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75 lines
2.3 KiB
75 lines
2.3 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2016-2017 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 TestNode(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 and start up the network thread. |
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no_verack_node = self.nodes[0].add_p2p_connection(TestNode()) |
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no_version_node = self.nodes[0].add_p2p_connection(TestNode(), send_version=False) |
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no_send_node = self.nodes[0].add_p2p_connection(TestNode(), send_version=False) |
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network_thread_start() |
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sleep(1) |
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assert no_verack_node.connected |
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assert no_version_node.connected |
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assert no_send_node.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.connected |
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assert no_version_node.connected |
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assert no_send_node.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.connected |
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assert not no_version_node.connected |
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assert not no_send_node.connected |
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if __name__ == '__main__': |
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TimeoutsTest().main()
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