Merge bitcoin/bitcoin#23812: test: fix intermittent failures in p2p_timeouts.py

0a1b6fa5a18f3efb2ac3e28a23a4fd5e1cf9eaf0 test: fix intermittent timeouts in p2p_timeouts.py (Martin Zumsande)

Pull request description:

  Fixes  #23800 by making sure that all peers are connected (i.e. `m_connected` is set) before the mocktime is bumped.
  We can't wait for verack here, but we can wait for a debug log entry ("Added connection peer=2") instead.

  In the failed CI runs (e.g. https://cirrus-ci.com/task/5600553806856192?logs=ci#L7469)  different peers were added at different mocktimes.

ACKs for top commit:
  naumenkogs:
    ACK 0a1b6fa5a18f3efb2ac3e28a23a4fd5e1cf9eaf0
  theStack:
    Concept and approach ACK 0a1b6fa5a18f3efb2ac3e28a23a4fd5e1cf9eaf0

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MarcoFalke 2021-12-20 09:13:17 +01:00 committed by pasta
parent 10828f5b3d
commit 5a31be9608
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@ -48,10 +48,13 @@ class TimeoutsTest(BitcoinTestFramework):
self.mock_time = int(time.time())
self.mock_forward(0)
# Setup the p2p connections
no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn(), wait_for_verack=False)
no_version_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False)
no_send_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False)
# Setup the p2p connections, making sure the connections are established before the mocktime is bumped
with self.nodes[0].assert_debug_log(['Added connection peer=0']):
no_verack_node = self.nodes[0].add_p2p_connection(TestP2PConn(), wait_for_verack=False)
with self.nodes[0].assert_debug_log(['Added connection peer=1']):
no_version_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False)
with self.nodes[0].assert_debug_log(['Added connection peer=2']):
no_send_node = self.nodes[0].add_p2p_connection(TestP2PConn(), send_version=False, wait_for_verack=False)
# Wait until we got the verack in response to the version. Though, don't wait for the other node to receive the
# verack, since we never sent one