/** * Test compatability between version 4.1.0 and the current version. * * <p>Server side throttling does't work when current client connects to old version server. */ @Test(timeout = 60000) public void testServerSideThrottleCompat410() throws Exception { ByteString topic = ByteString.copyFromUtf8("TestServerSideThrottleCompat410"); ByteString subid = ByteString.copyFromUtf8("mysub"); // start bookkeeper BookKeeperCluster410 bkc410 = new BookKeeperCluster410(3); bkc410.start(); int port = PortManager.nextFreePort(); int sslPort = PortManager.nextFreePort(); // start hub server 410 Server410 s410 = new Server410(zkUtil.getZooKeeperConnectString(), port, sslPort); s410.start(); ClientCurrent ccur = new ClientCurrent(false, "localhost:" + port + ":" + sslPort); ccur.throttleX41(topic, subid, 10); ccur.close(); // stop 410 server s410.stop(); // stop bookkeeper cluster bkc410.stop(); }
/** * Test compatability between version 4.1.0 and the current version. * * <p>A current client running message filter would fail on 4.1.0 hub servers. */ @Test(timeout = 60000) public void testClientMessageFilterCompat410() throws Exception { ByteString topic = ByteString.copyFromUtf8("TestUpdateMessageBoundCompat410"); ByteString subid = ByteString.copyFromUtf8("mysub"); // start bookkeeper BookKeeperCluster410 bkc410 = new BookKeeperCluster410(3); bkc410.start(); int port = PortManager.nextFreePort(); int sslPort = PortManager.nextFreePort(); // start hub server 410 Server410 s410 = new Server410(zkUtil.getZooKeeperConnectString(), port, sslPort); s410.start(); ClientCurrent ccur = new ClientCurrent("localhost:" + port + ":" + sslPort); ccur.subscribe(topic, subid); ccur.closeSubscription(topic, subid); ccur.publishInts(topic, 0, 100); try { ccur.receiveNumModM(topic, subid, 0, 50, 2); fail("client-side filter could not run on 4.1.0 hub server"); } catch (Exception e) { logger.info("Should fail to run client-side message filter on 4.1.0 hub server.", e); ccur.closeSubscription(topic, subid); } // stop 410 server s410.stop(); // stop bookkeeper cluster bkc410.stop(); }
/** * Test compatability between version 4.1.0 and the current version. * * <p>A current server could read subscription data recorded by 4.1.0 server. */ @Test(timeout = 60000) public void testSubscriptionDataCompat410() throws Exception { ByteString topic = ByteString.copyFromUtf8("TestCompat410"); ByteString sub410 = ByteString.copyFromUtf8("sub410"); ByteString subcur = ByteString.copyFromUtf8("subcur"); // start bookkeeper 410 BookKeeperCluster410 bkc410 = new BookKeeperCluster410(3); bkc410.start(); int port = PortManager.nextFreePort(); int sslPort = PortManager.nextFreePort(); // start 410 server Server410 s410 = new Server410(zkUtil.getZooKeeperConnectString(), port, sslPort); s410.start(); Client410 c410 = new Client410("localhost:" + port + ":" + sslPort); c410.subscribe(topic, sub410); c410.closeSubscription(topic, sub410); Thread.sleep(1000); // give server time to run disconnect logic (BOOKKEEPER-513) ClientCurrent ccur = new ClientCurrent("localhost:" + port + ":" + sslPort); ccur.subscribe(topic, subcur); ccur.closeSubscription(topic, subcur); // publish messages using old client c410.publishInts(topic, 0, 10); // stop 410 server s410.stop(); // start 420 server Server420 s420 = new Server420(zkUtil.getZooKeeperConnectString(), port, sslPort); s420.start(); c410.subscribe(topic, sub410); c410.receiveInts(topic, sub410, 0, 10); ccur.subscribe(topic, subcur); ccur.receiveInts(topic, subcur, 0, 10); // publish messages using current client ccur.publishInts(topic, 10, 10); c410.receiveInts(topic, sub410, 10, 10); ccur.receiveInts(topic, subcur, 10, 10); // stop 420 server s420.stop(); c410.close(); ccur.close(); // stop bookkeeper cluster bkc410.stop(); }
/** * Test compatability of publish interface between version 4.1.0 and current verison. * * <p>1) 4.1.0 client could talk with current server. 2) current client could talk with 4.1.0 * server, but no message seq id would be returned */ @Test(timeout = 60000) public void testPublishCompat410() throws Exception { ByteString topic = ByteString.copyFromUtf8("TestPublishCompat410"); ByteString data = ByteString.copyFromUtf8("testdata"); // start bookkeeper 410 BookKeeperCluster410 bkc410 = new BookKeeperCluster410(3); bkc410.start(); int port = PortManager.nextFreePort(); int sslPort = PortManager.nextFreePort(); // start 410 server Server410 s410 = new Server410(zkUtil.getZooKeeperConnectString(), port, sslPort); s410.start(); ClientCurrent ccur = new ClientCurrent("localhost:" + port + ":" + sslPort); Client410 c410 = new Client410("localhost:" + port + ":" + sslPort); // client c410 could publish message to 410 server assertNull(c410.publish(topic, data)); // client ccur could publish message to 410 server // but no message seq id would be returned assertNull(ccur.publish(topic, data)); // stop 410 server s410.stop(); // start 420 server Server420 s420 = new Server420(zkUtil.getZooKeeperConnectString(), port, sslPort); s420.start(); // client c410 could publish message to 410 server // but no message seq id would be returned assertNull(c410.publish(topic, data)); // client ccur could publish message to current server assertNotNull(ccur.publish(topic, data)); ccur.close(); c410.close(); // stop 420 server s420.stop(); bkc410.stop(); }
/** * Test compatability of message bound between version 4.0.0 and current version. * * <p>1) message bound doesn't take effects on 4.0.0 server. 2) message bound take effects on both * 4.1.0 and current server */ @Test(timeout = 60000) public void testMessageBoundCompat() throws Exception { ByteString topic = ByteString.copyFromUtf8("testMessageBoundCompat"); ByteString subid = ByteString.copyFromUtf8("mysub"); int port = PortManager.nextFreePort(); int sslPort = PortManager.nextFreePort(); // start bookkeeper 400 BookKeeperCluster400 bkc400 = new BookKeeperCluster400(3); bkc400.start(); // start 400 server Server400 s400 = new Server400(zkUtil.getZooKeeperConnectString(), port, sslPort); s400.start(); org.apache.hedwig.protocol.PubSubProtocol.SubscriptionOptions options5cur = org.apache.hedwig.protocol.PubSubProtocol.SubscriptionOptions.newBuilder() .setCreateOrAttach( org.apache.hedwig.protocol.PubSubProtocol.SubscribeRequest.CreateOrAttach .CREATE_OR_ATTACH) .setMessageBound(5) .build(); ClientCurrent ccur = new ClientCurrent("localhost:" + port + ":" + sslPort); ccur.subscribe(topic, subid, options5cur); ccur.closeSubscription(topic, subid); ccur.sendXExpectLastY(topic, subid, 50, 50); // stop 400 servers s400.stop(); bkc400.stop(); // start bookkeeper 410 BookKeeperCluster410 bkc410 = new BookKeeperCluster410(3); bkc410.start(); // start 410 server Server410 s410 = new Server410(zkUtil.getZooKeeperConnectString(), port, sslPort); s410.start(); ccur.subscribe(topic, subid, options5cur); ccur.closeSubscription(topic, subid); ccur.sendXExpectLastY(topic, subid, 50, 5); // stop 410 servers s410.stop(); bkc410.stop(); // start bookkeeper current BookKeeperCluster420 bkc420 = new BookKeeperCluster420(3); bkc420.start(); // start 420 server Server420 s420 = new Server420(zkUtil.getZooKeeperConnectString(), port, sslPort); s420.start(); ccur.subscribe(topic, subid, options5cur); ccur.closeSubscription(topic, subid); ccur.sendXExpectLastY(topic, subid, 50, 5); // stop 420 server s420.stop(); bkc420.stop(); ccur.close(); }