mirror of
https://github.com/dashpay/dash.git
synced 2024-12-27 21:12:48 +01:00
ea33d327a8
fa1eac9cdb [qa] mininode: Expose connection state through is_connected (MarcoFalke) Pull request description: This gets rid of some non-type safe string comparisons and access to members that are implementation details of `class P2PConnection(asyncore.dispatcher)`. Such refactoring is required to replace the deprecated asyncore with something more sane. Changes: * Get rid of non-enum member `state` and replace is with bool `connected` * Get rid of confusing argument `pushbuf` and literally just push to the buffer at the call site Tree-SHA512: 09074c7e5ed251a2e0509ef205ab82f89887c1e1fa1cc6efc1db60d196eb2403788a4987df8809fd06d80ef652e614c5d3c3fdef70096fc5815102243388288d
84 lines
2.8 KiB
Python
Executable File
84 lines
2.8 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# Copyright (c) 2016 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 various net timeouts.
|
|
|
|
- Create three dashd nodes:
|
|
|
|
no_verack_node - we never send a verack in response to their version
|
|
no_version_node - we never send a version (only a ping)
|
|
no_send_node - we never send any P2P message.
|
|
|
|
- Start all three nodes
|
|
- Wait 1 second
|
|
- Assert that we're connected
|
|
- Send a ping to no_verack_node and no_version_node
|
|
- Wait 1 second
|
|
- Assert that we're still connected
|
|
- Send a ping to no_verack_node and no_version_node
|
|
- Wait 2 seconds
|
|
- Assert that we're no longer connected (timeout to receive version/verack is 3 seconds)
|
|
"""
|
|
|
|
from time import sleep
|
|
|
|
from test_framework.mininode import *
|
|
from test_framework.test_framework import BitcoinTestFramework
|
|
from test_framework.util import *
|
|
|
|
class TestP2PConn(P2PInterface):
|
|
def on_version(self, message):
|
|
# Don't send a verack in response
|
|
pass
|
|
|
|
class TimeoutsTest(BitcoinTestFramework):
|
|
def set_test_params(self):
|
|
self.setup_clean_chain = True
|
|
self.num_nodes = 1
|
|
# set timeout to receive version/verack to 3 seconds
|
|
self.extra_args = [["-peertimeout=3"]]
|
|
|
|
def run_test(self):
|
|
# Setup the p2p connections and start up the network thread.
|
|
no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn())
|
|
no_version_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False)
|
|
no_send_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False)
|
|
|
|
network_thread_start()
|
|
|
|
sleep(1)
|
|
|
|
assert no_verack_node.is_connected
|
|
assert no_version_node.is_connected
|
|
assert no_send_node.is_connected
|
|
|
|
no_verack_node.send_message(msg_ping())
|
|
no_version_node.send_message(msg_ping())
|
|
|
|
sleep(1)
|
|
|
|
assert "version" in no_verack_node.last_message
|
|
|
|
assert no_verack_node.is_connected
|
|
assert no_version_node.is_connected
|
|
assert no_send_node.is_connected
|
|
|
|
no_verack_node.send_message(msg_ping())
|
|
no_version_node.send_message(msg_ping())
|
|
|
|
expected_timeout_logs = [
|
|
"version handshake timeout from 0",
|
|
"socket no message in first 3 seconds, 1 0 from 1",
|
|
"socket no message in first 3 seconds, 0 0 from 2",
|
|
]
|
|
|
|
with self.nodes[0].assert_debug_log(expected_msgs=expected_timeout_logs):
|
|
sleep(3 + 1) # Sleep one second more than peertimeout
|
|
assert not no_verack_node.is_connected
|
|
assert not no_version_node.is_connected
|
|
assert not no_send_node.is_connected
|
|
|
|
if __name__ == '__main__':
|
|
TimeoutsTest().main()
|