p2p: allow p2ptimeout to be configurable, speed up slow test

test/functional/p2p_timeouts.py

@@ -14,11 +14,11 @@
 - Wait 1 second
 - Assert that we're connected
 - Send a ping to no_verack_node and no_version_node
-- Wait 30 seconds
+- Wait 1 second
 - Assert that we're still connected
 - Send a ping to no_verack_node and no_version_node
-- Wait 31 seconds
-- Assert that we're no longer connected (timeout to receive version/verack is 60 seconds)
+- Wait 2 seconds
+- Assert that we're no longer connected (timeout to receive version/verack is 3 seconds)
 """
 
 from time import sleep
@@ -36,6 +36,8 @@ 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
@@ -52,7 +54,7 @@ class TimeoutsTest(BitcoinTestFramework):
         no_verack_node.send_message(msg_ping())
         no_version_node.send_message(msg_ping())
 
-        sleep(30)
+        sleep(1)
 
         assert "version" in no_verack_node.last_message
 
@@ -63,11 +65,17 @@ class TimeoutsTest(BitcoinTestFramework):
         no_verack_node.send_message(msg_ping())
         no_version_node.send_message(msg_ping())
 
-        sleep(31)
+        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",
+        ]
 
-        assert not no_verack_node.is_connected
-        assert not no_version_node.is_connected
-        assert not no_send_node.is_connected
+        with self.nodes[0].assert_debug_log(expected_msgs=expected_timeout_logs):
+            sleep(2)
+            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()