diff options
Diffstat (limited to 'test/functional/interface_zmq.py')
| -rwxr-xr-x | test/functional/interface_zmq.py | 106 |
1 files changed, 37 insertions, 69 deletions
diff --git a/test/functional/interface_zmq.py b/test/functional/interface_zmq.py index 9b2414cf2d..946bfa51d4 100755 --- a/test/functional/interface_zmq.py +++ b/test/functional/interface_zmq.py @@ -80,34 +80,43 @@ class ZMQTest (BitcoinTestFramework): self.log.debug("Destroying ZMQ context") self.ctx.destroy(linger=None) + # Restart node with the specified zmq notifications enabled, subscribe to + # all of them and return the corresponding ZMQSubscriber objects. + def setup_zmq_test(self, services, recv_timeout=60, connect_nodes=False): + subscribers = [] + for topic, address in services: + socket = self.ctx.socket(zmq.SUB) + socket.set(zmq.RCVTIMEO, recv_timeout*1000) + subscribers.append(ZMQSubscriber(socket, topic.encode())) + + self.restart_node(0, ["-zmqpub%s=%s" % (topic, address) for topic, address in services]) + + if connect_nodes: + self.connect_nodes(0, 1) + + for i, sub in enumerate(subscribers): + sub.socket.connect(services[i][1]) + + # Relax so that the subscribers are ready before publishing zmq messages + sleep(0.2) + + return subscribers + def test_basic(self): # Invalid zmq arguments don't take down the node, see #17185. self.restart_node(0, ["-zmqpubrawtx=foo", "-zmqpubhashtx=bar"]) address = 'tcp://127.0.0.1:28332' - sockets = [] - subs = [] - services = [b"hashblock", b"hashtx", b"rawblock", b"rawtx"] - for service in services: - sockets.append(self.ctx.socket(zmq.SUB)) - sockets[-1].set(zmq.RCVTIMEO, 60000) - subs.append(ZMQSubscriber(sockets[-1], service)) - - # Subscribe to all available topics. + subs = self.setup_zmq_test( + [(topic, address) for topic in ["hashblock", "hashtx", "rawblock", "rawtx"]], + connect_nodes=True) + hashblock = subs[0] hashtx = subs[1] rawblock = subs[2] rawtx = subs[3] - self.restart_node(0, ["-zmqpub%s=%s" % (sub.topic.decode(), address) for sub in [hashblock, hashtx, rawblock, rawtx]]) - self.connect_nodes(0, 1) - for socket in sockets: - socket.connect(address) - - # Relax so that the subscriber is ready before publishing zmq messages - sleep(0.2) - num_blocks = 5 self.log.info("Generate %(n)d blocks (and %(n)d coinbase txes)" % {"n": num_blocks}) genhashes = self.nodes[0].generatetoaddress(num_blocks, ADDRESS_BCRT1_UNSPENDABLE) @@ -174,25 +183,10 @@ class ZMQTest (BitcoinTestFramework): address = 'tcp://127.0.0.1:28333' - services = [b"hashblock", b"hashtx"] - sockets = [] - subs = [] - for service in services: - sockets.append(self.ctx.socket(zmq.SUB)) - # 2 second timeout to check end of notifications - sockets[-1].set(zmq.RCVTIMEO, 2000) - subs.append(ZMQSubscriber(sockets[-1], service)) - - # Subscribe to all available topics. - hashblock = subs[0] - hashtx = subs[1] - # Should only notify the tip if a reorg occurs - self.restart_node(0, ["-zmqpub%s=%s" % (sub.topic.decode(), address) for sub in [hashblock, hashtx]]) - for socket in sockets: - socket.connect(address) - # Relax so that the subscriber is ready before publishing zmq messages - sleep(0.2) + hashblock, hashtx = self.setup_zmq_test( + [(topic, address) for topic in ["hashblock", "hashtx"]], + recv_timeout=2) # 2 second timeout to check end of notifications # Generate 1 block in nodes[0] with 1 mempool tx and receive all notifications payment_txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1.0) @@ -240,15 +234,7 @@ class ZMQTest (BitcoinTestFramework): <32-byte hash>A<8-byte LE uint> : Transactionhash added mempool """ self.log.info("Testing 'sequence' publisher") - address = 'tcp://127.0.0.1:28333' - socket = self.ctx.socket(zmq.SUB) - socket.set(zmq.RCVTIMEO, 60000) - seq = ZMQSubscriber(socket, b'sequence') - - self.restart_node(0, ['-zmqpub%s=%s' % (seq.topic.decode(), address)]) - socket.connect(address) - # Relax so that the subscriber is ready before publishing zmq messages - sleep(0.2) + [seq] = self.setup_zmq_test([("sequence", "tcp://127.0.0.1:28333")]) # Mempool sequence number starts at 1 seq_num = 1 @@ -399,16 +385,7 @@ class ZMQTest (BitcoinTestFramework): return self.log.info("Testing 'mempool sync' usage of sequence notifier") - address = 'tcp://127.0.0.1:28333' - socket = self.ctx.socket(zmq.SUB) - socket.set(zmq.RCVTIMEO, 60000) - seq = ZMQSubscriber(socket, b'sequence') - - self.restart_node(0, ['-zmqpub%s=%s' % (seq.topic.decode(), address)]) - self.connect_nodes(0, 1) - socket.connect(address) - # Relax so that the subscriber is ready before publishing zmq messages - sleep(0.2) + [seq] = self.setup_zmq_test([("sequence", "tcp://127.0.0.1:28333")], connect_nodes=True) # In-memory counter, should always start at 1 next_mempool_seq = self.nodes[0].getrawmempool(mempool_sequence=True)["mempool_sequence"] @@ -508,26 +485,17 @@ class ZMQTest (BitcoinTestFramework): def test_multiple_interfaces(self): # Set up two subscribers with different addresses - subscribers = [] - for i in range(2): - address = 'tcp://127.0.0.1:%d' % (28334 + i) - socket = self.ctx.socket(zmq.SUB) - socket.set(zmq.RCVTIMEO, 60000) - hashblock = ZMQSubscriber(socket, b"hashblock") - socket.connect(address) - subscribers.append({'address': address, 'hashblock': hashblock}) - - self.restart_node(0, ['-zmqpub%s=%s' % (subscriber['hashblock'].topic.decode(), subscriber['address']) for subscriber in subscribers]) - - # Relax so that the subscriber is ready before publishing zmq messages - sleep(0.2) + subscribers = self.setup_zmq_test([ + ("hashblock", "tcp://127.0.0.1:28334"), + ("hashblock", "tcp://127.0.0.1:28335"), + ]) # Generate 1 block in nodes[0] and receive all notifications self.nodes[0].generatetoaddress(1, ADDRESS_BCRT1_UNSPENDABLE) # Should receive the same block hash on both subscribers - assert_equal(self.nodes[0].getbestblockhash(), subscribers[0]['hashblock'].receive().hex()) - assert_equal(self.nodes[0].getbestblockhash(), subscribers[1]['hashblock'].receive().hex()) + assert_equal(self.nodes[0].getbestblockhash(), subscribers[0].receive().hex()) + assert_equal(self.nodes[0].getbestblockhash(), subscribers[1].receive().hex()) if __name__ == '__main__': ZMQTest().main() |