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test: Don't use v2transport when it's too slow.

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Sending multiple large messages is rather slow with the non-optimized python
implementation of ChaCha20.
Apart from the slowness, these tests would also run successfully with v2.
This commit is contained in:
Martin Zumsande
2024-01-16 11:28:10 -05:00
parent 87549c8f89
commit 6e9e39da43
3 changed files with 11 additions and 4 deletions
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6
test/functional/p2p_invalid_messages.py
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@@ -327,8 +327,10 @@ class InvalidMessagesTest(BitcoinTestFramework):
def test_resource_exhaustion(self):
self.log.info("Test node stays up despite many large junk messages")
conn = self.nodes[0].add_p2p_connection(P2PDataStore())
conn2 = self.nodes[0].add_p2p_connection(P2PDataStore())
# Don't use v2 here - the non-optimised encryption would take too long to encrypt
# the large messages
conn = self.nodes[0].add_p2p_connection(P2PDataStore(), supports_v2_p2p=False)
conn2 = self.nodes[0].add_p2p_connection(P2PDataStore(), supports_v2_p2p=False)
msg_at_size = msg_unrecognized(str_data="b" * VALID_DATA_LIMIT)
assert len(msg_at_size.serialize()) == MAX_PROTOCOL_MESSAGE_LENGTH