diff options
| author | Pieter Wuille <pieter@wuille.net> | 2020-09-23 17:00:46 -0700 |
|---|---|---|
| committer | Pieter Wuille <pieter@wuille.net> | 2020-10-12 12:14:53 -0700 |
| commit | de11b0a4eff20da3e3ca52dc90948b5253d329c5 (patch) | |
| tree | 62ffc21d451eab444a4635a110581d645902639b /test/functional/p2p_tx_download.py | |
| parent | 242d16477df1a024c7126bad23dde39cad217eca (diff) | |
Reduce MAX_PEER_TX_ANNOUNCEMENTS for non-PF_RELAY peers
Maintaining up to 100000 INVs per peer is excessive, as that is far more
than fits in a typical mempool.
Also disable the "overload" penalty for PF_RELAY peers.
Diffstat (limited to 'test/functional/p2p_tx_download.py')
| -rwxr-xr-x | test/functional/p2p_tx_download.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/functional/p2p_tx_download.py b/test/functional/p2p_tx_download.py index a3f5f88922..16d9302db8 100755 --- a/test/functional/p2p_tx_download.py +++ b/test/functional/p2p_tx_download.py @@ -46,6 +46,7 @@ INBOUND_PEER_TX_DELAY = 2 # seconds TXID_RELAY_DELAY = 2 # seconds OVERLOADED_PEER_DELAY = 2 # seconds MAX_GETDATA_IN_FLIGHT = 100 +MAX_PEER_TX_ANNOUNCEMENTS = 5000 # Python test constants NUM_INBOUND = 10 @@ -215,6 +216,22 @@ class TxDownloadTest(BitcoinTestFramework): with p2p_lock: assert_equal(peer.tx_getdata_count, 1) + def test_large_inv_batch(self): + self.log.info('Test how large inv batches are handled with relay permission') + self.restart_node(0, extra_args=['-whitelist=relay@127.0.0.1']) + peer = self.nodes[0].add_p2p_connection(TestP2PConn()) + peer.send_message(msg_inv([CInv(t=MSG_WTX, h=wtxid) for wtxid in range(MAX_PEER_TX_ANNOUNCEMENTS + 1)])) + peer.wait_until(lambda: peer.tx_getdata_count == MAX_PEER_TX_ANNOUNCEMENTS + 1) + + self.log.info('Test how large inv batches are handled without relay permission') + self.restart_node(0) + peer = self.nodes[0].add_p2p_connection(TestP2PConn()) + peer.send_message(msg_inv([CInv(t=MSG_WTX, h=wtxid) for wtxid in range(MAX_PEER_TX_ANNOUNCEMENTS + 1)])) + peer.wait_until(lambda: peer.tx_getdata_count == MAX_PEER_TX_ANNOUNCEMENTS) + peer.sync_with_ping() + with p2p_lock: + assert_equal(peer.tx_getdata_count, MAX_PEER_TX_ANNOUNCEMENTS) + def test_spurious_notfound(self): self.log.info('Check that spurious notfound is ignored') self.nodes[0].p2ps[0].send_message(msg_notfound(vec=[CInv(MSG_TX, 1)])) @@ -225,6 +242,7 @@ class TxDownloadTest(BitcoinTestFramework): self.test_disconnect_fallback() self.test_notfound_fallback() self.test_preferred_inv() + self.test_large_inv_batch() self.test_spurious_notfound() # Run each test against new bitcoind instances, as setting mocktimes has long-term effects on when |