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test/functional/p2p_feefilter.py
| Show All 17 Lines | |||||
| def hashToHex(hash): | def hashToHex(hash): | ||||
| return format(hash, '064x') | return format(hash, '064x') | ||||
| # Wait up to 60 secs to see if the testnode has received all the expected invs | # Wait up to 60 secs to see if the testnode has received all the expected invs | ||||
| def allInvsMatch(invsExpected, testnode): | def allInvsMatch(invsExpected, testnode): | ||||
| for x in range(60): | for _ in range(60): | ||||
| with p2p_lock: | with p2p_lock: | ||||
| if (sorted(invsExpected) == sorted(testnode.txinvs)): | if (sorted(invsExpected) == sorted(testnode.txinvs)): | ||||
| return True | return True | ||||
| time.sleep(1) | time.sleep(1) | ||||
| return False | return False | ||||
| class FeefilterConn(P2PInterface): | class FeefilterConn(P2PInterface): | ||||
| ▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Lines | def test_feefilter(self): | ||||
| node0 = self.nodes[0] | node0 = self.nodes[0] | ||||
| conn = self.nodes[0].add_p2p_connection(TestP2PConn()) | conn = self.nodes[0].add_p2p_connection(TestP2PConn()) | ||||
| # Test that invs are received by test connection for all txs at | # Test that invs are received by test connection for all txs at | ||||
| # feerate of .2 sat/byte | # feerate of .2 sat/byte | ||||
| node1.settxfee(Decimal("2")) | node1.settxfee(Decimal("2")) | ||||
| txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | ||||
| for x in range(3)] | for _ in range(3)] | ||||
| assert allInvsMatch(txids, conn) | assert allInvsMatch(txids, conn) | ||||
| conn.clear_invs() | conn.clear_invs() | ||||
| # Set a filter of .15 sat/byte on test connection | # Set a filter of .15 sat/byte on test connection | ||||
| conn.send_and_ping(msg_feefilter(150)) | conn.send_and_ping(msg_feefilter(150)) | ||||
| # Test that txs are still being received by test connection | # Test that txs are still being received by test connection | ||||
| # (paying .15 sat/byte) | # (paying .15 sat/byte) | ||||
| node1.settxfee(Decimal("1.5")) | node1.settxfee(Decimal("1.5")) | ||||
| txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | ||||
| for x in range(3)] | for _ in range(3)] | ||||
| assert allInvsMatch(txids, conn) | assert allInvsMatch(txids, conn) | ||||
| conn.clear_invs() | conn.clear_invs() | ||||
| # Change tx fee rate to .1 sat/byte and test they are no longer received | # Change tx fee rate to .1 sat/byte and test they are no longer received | ||||
| # by the test connection | # by the test connection | ||||
| node1.settxfee(Decimal("1")) | node1.settxfee(Decimal("1")) | ||||
| [node1.sendtoaddress(node1.getnewaddress(), 1000000) for x in range(3)] | [node1.sendtoaddress(node1.getnewaddress(), 1000000) for _ in range(3)] | ||||
| self.sync_mempools() # must be sure node 0 has received all txs | self.sync_mempools() # must be sure node 0 has received all txs | ||||
| # Send one transaction from node0 that should be received, so that we | # Send one transaction from node0 that should be received, so that we | ||||
| # we can sync the test on receipt (if node1's txs were relayed, they'd | # we can sync the test on receipt (if node1's txs were relayed, they'd | ||||
| # be received by the time this node0 tx is received). This is | # be received by the time this node0 tx is received). This is | ||||
| # unfortunately reliant on the current relay behavior where we batch up | # unfortunately reliant on the current relay behavior where we batch up | ||||
| # to 35 entries in an inv, which means that when this next transaction | # to 35 entries in an inv, which means that when this next transaction | ||||
| # is eligible for relay, the prior transactions from node1 are eligible | # is eligible for relay, the prior transactions from node1 are eligible | ||||
| # as well. | # as well. | ||||
| node0.settxfee(Decimal("200.00")) | node0.settxfee(Decimal("200.00")) | ||||
| txids = [node0.sendtoaddress(node0.getnewaddress(), 1000000)] | txids = [node0.sendtoaddress(node0.getnewaddress(), 1000000)] | ||||
| assert allInvsMatch(txids, conn) | assert allInvsMatch(txids, conn) | ||||
| conn.clear_invs() | conn.clear_invs() | ||||
| # Remove fee filter and check that txs are received again | # Remove fee filter and check that txs are received again | ||||
| conn.send_and_ping(msg_feefilter(0)) | conn.send_and_ping(msg_feefilter(0)) | ||||
| txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | txids = [node1.sendtoaddress(node1.getnewaddress(), 1000000) | ||||
| for x in range(3)] | for _ in range(3)] | ||||
| assert allInvsMatch(txids, conn) | assert allInvsMatch(txids, conn) | ||||
| conn.clear_invs() | conn.clear_invs() | ||||
| if __name__ == '__main__': | if __name__ == '__main__': | ||||
| FeeFilterTest().main() | FeeFilterTest().main() | ||||