test: Fix intermittent failure in rpc_net.py

The wait in disconnect_p2ps checked for subver, which
is unavailable for the peer that didn't send a version msg.

1 files changed, 3 insertions, 2 deletions

diff --git a/test/functional/rpc_net.py b/test/functional/rpc_net.py
index 65e3c82c87..01334e2d57 100755
--- a/test/functional/rpc_net.py
+++ b/test/functional/rpc_net.py
@@ -112,7 +112,7 @@ class NetTest(BitcoinTestFramework):
         no_version_peer_conntime = int(time.time())
         self.nodes[0].setmocktime(no_version_peer_conntime)
         with self.nodes[0].assert_debug_log([f"Added connection peer={no_version_peer_id}"]):
-            self.nodes[0].add_p2p_connection(P2PInterface(), send_version=False, wait_for_verack=False)
+            no_version_peer = self.nodes[0].add_p2p_connection(P2PInterface(), send_version=False, wait_for_verack=False)
         self.nodes[0].setmocktime(0)
         peer_info = self.nodes[0].getpeerinfo()[no_version_peer_id]
         peer_info.pop("addr")
@@ -153,7 +153,8 @@ class NetTest(BitcoinTestFramework):
                 "version": 0,
             },
         )
-        self.nodes[0].disconnect_p2ps()
+        no_version_peer.peer_disconnect()
+        self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 2)
 
     def test_getnettotals(self):
         self.log.info("Test getnettotals")