Examples with TestConnectionPoolListener com.mongodb.internal.connection.TestConnectionPoolListener used on opensource projects

Example 1 with TestConnectionPoolListener

use of com.mongodb.internal.connection.TestConnectionPoolListener in project mongo-java-driver by mongodb.

the class UnifiedTest method executeAssertNumberConnectionsCheckedOut.

private OperationResult executeAssertNumberConnectionsCheckedOut(final BsonDocument operation) {
    TestConnectionPoolListener listener = entities.getConnectionPoolListener(operation.getDocument("arguments").getString("client").getValue());
    assertEquals(context.getMessage("Number of checked out connections must match expected"), operation.getDocument("arguments").getNumber("connections").intValue(), listener.getNumConnectionsCheckedOut());
    return OperationResult.NONE;
}

Example 2 with TestConnectionPoolListener

use of com.mongodb.internal.connection.TestConnectionPoolListener in project mongo-java-driver by mongodb.

the class ConnectionsSurvivePrimaryStepDownProseTest method setUp.

@Before
public void setUp() {
    assumeTrue(isDiscoverableReplicaSet() && serverVersionAtLeast(4, 0));
    connectionPoolListener = new TestConnectionPoolListener();
    MongoClientSettings settings = MongoClientSettings.builder(getMongoClientSettings()).retryWrites(false).applyToConnectionPoolSettings(builder -> builder.addConnectionPoolListener(connectionPoolListener)).build();
    collectionHelper = new CollectionHelper<>(new DocumentCodec(), new MongoNamespace(getDefaultDatabaseName(), COLLECTION_NAME));
    client = MongoClients.create(settings);
    MongoDatabase database = client.getDatabase(getDefaultDatabaseName());
    collection = client.getDatabase(getDefaultDatabaseName()).getCollection(COLLECTION_NAME);
    Mono.from(collection.withWriteConcern(WriteConcern.MAJORITY).drop()).block(TIMEOUT_DURATION);
    Mono.from(database.withWriteConcern(WriteConcern.MAJORITY).createCollection(COLLECTION_NAME)).block(TIMEOUT_DURATION);
}

Example 3 with TestConnectionPoolListener

use of com.mongodb.internal.connection.TestConnectionPoolListener in project mongo-java-driver by mongodb.

the class UnifiedTest method compareEvents.

private void compareEvents(final BsonDocument operation) {
    for (BsonValue cur : operation.getArray("expectEvents")) {
        BsonDocument curClientEvents = cur.asDocument();
        String client = curClientEvents.getString("client").getValue();
        String eventType = curClientEvents.getString("eventType", new BsonString("command")).getValue();
        if (eventType.equals("command")) {
            TestCommandListener listener = entities.getClientCommandListener(client);
            eventMatcher.assertCommandEventsEquality(client, curClientEvents.getArray("events"), listener.getEvents());
        } else if (eventType.equals("cmap")) {
            TestConnectionPoolListener listener = entities.getConnectionPoolListener(client);
            eventMatcher.assertConnectionPoolEventsEquality(client, curClientEvents.getArray("events"), listener.getEvents());
        } else {
            throw new UnsupportedOperationException("Unexpected event type: " + eventType);
        }
    }
}

Example 4 with TestConnectionPoolListener

use of com.mongodb.internal.connection.TestConnectionPoolListener in project mongo-java-driver by mongodb.

the class Entities method initClient.

private void initClient(final BsonDocument entity, final String id, final Function<MongoClientSettings, MongoClient> mongoClientSupplier, final boolean waitForPoolAsyncWorkManagerStart) {
    if (!SUPPORTED_CLIENT_ENTITY_OPTIONS.containsAll(entity.keySet())) {
        throw new UnsupportedOperationException("Client entity contains unsupported options: " + entity.keySet() + ". Supported options are " + SUPPORTED_CLIENT_ENTITY_OPTIONS);
    }
    MongoClientSettings.Builder clientSettingsBuilder;
    if (entity.getBoolean("useMultipleMongoses", BsonBoolean.FALSE).getValue() && (isSharded() || isLoadBalanced())) {
        assumeTrue("Multiple mongos connection string not available for sharded cluster", !isSharded() || getMultiMongosConnectionString() != null);
        assumeTrue("Multiple mongos connection string not available for load-balanced cluster", !isLoadBalanced() || getMultiMongosConnectionString() != null);
        clientSettingsBuilder = getMultiMongosMongoClientSettingsBuilder();
    } else {
        clientSettingsBuilder = getMongoClientSettingsBuilder();
    }
    if (entity.containsKey("observeEvents")) {
        List<String> ignoreCommandMonitoringEvents = entity.getArray("ignoreCommandMonitoringEvents", new BsonArray()).stream().map(type -> type.asString().getValue()).collect(Collectors.toList());
        ignoreCommandMonitoringEvents.add("configureFailPoint");
        TestCommandListener testCommandListener = new TestCommandListener(entity.getArray("observeEvents").stream().map(type -> type.asString().getValue()).collect(Collectors.toList()), ignoreCommandMonitoringEvents, entity.getBoolean("observeSensitiveCommands", BsonBoolean.FALSE).getValue());
        clientSettingsBuilder.addCommandListener(testCommandListener);
        putEntity(id + "-command-listener", testCommandListener, clientCommandListeners);
        TestConnectionPoolListener testConnectionPoolListener = new TestConnectionPoolListener(entity.getArray("observeEvents").stream().map(type -> type.asString().getValue()).collect(Collectors.toList()));
        clientSettingsBuilder.applyToConnectionPoolSettings(builder -> builder.addConnectionPoolListener(testConnectionPoolListener));
        putEntity(id + "-connection-pool-listener", testConnectionPoolListener, clientConnectionPoolListeners);
    } else {
        // Regardless of whether events are observed, we still need to track some info about the pool in order to implement
        // the assertNumberConnectionsCheckedOut operation
        TestConnectionPoolListener testConnectionPoolListener = new TestConnectionPoolListener();
        clientSettingsBuilder.applyToConnectionPoolSettings(builder -> builder.addConnectionPoolListener(testConnectionPoolListener));
        putEntity(id + "-connection-pool-listener", testConnectionPoolListener, clientConnectionPoolListeners);
    }
    if (entity.containsKey("storeEventsAsEntities")) {
        BsonArray storeEventsAsEntitiesArray = entity.getArray("storeEventsAsEntities");
        for (BsonValue eventValue : storeEventsAsEntitiesArray) {
            BsonDocument eventDocument = eventValue.asDocument();
            String key = eventDocument.getString("id").getValue();
            BsonArray eventList = eventDocument.getArray("events");
            List<BsonDocument> eventDocumentList = synchronizedList(new ArrayList<>());
            putEntity(key, eventDocumentList, eventsMap);
            if (eventList.stream().map(value -> value.asString().getValue()).anyMatch(value -> value.startsWith("Command"))) {
                clientSettingsBuilder.addCommandListener(new EntityCommandListener(eventList.stream().map(value -> value.asString().getValue()).collect(Collectors.toSet()), eventDocumentList));
            }
            if (eventList.stream().map(value -> value.asString().getValue()).anyMatch(value -> value.startsWith("Pool") || value.startsWith("Connection"))) {
                clientSettingsBuilder.applyToConnectionPoolSettings(builder -> builder.addConnectionPoolListener(new EntityConnectionPoolListener(eventList.stream().map(value -> value.asString().getValue()).collect(Collectors.toSet()), eventDocumentList)));
            }
        }
    }
    clientSettingsBuilder.applyToServerSettings(builder -> {
        builder.heartbeatFrequency(50, TimeUnit.MILLISECONDS);
        builder.minHeartbeatFrequency(50, TimeUnit.MILLISECONDS);
    });
    if (entity.containsKey("uriOptions")) {
        entity.getDocument("uriOptions").forEach((key, value) -> {
            switch(key) {
                case "retryReads":
                    clientSettingsBuilder.retryReads(value.asBoolean().getValue());
                    break;
                case "retryWrites":
                    clientSettingsBuilder.retryWrites(value.asBoolean().getValue());
                    break;
                case "readConcernLevel":
                    clientSettingsBuilder.readConcern(new ReadConcern(ReadConcernLevel.fromString(value.asString().getValue())));
                    break;
                case "w":
                    clientSettingsBuilder.writeConcern(new WriteConcern(value.asInt32().intValue()));
                    break;
                case "maxPoolSize":
                    clientSettingsBuilder.applyToConnectionPoolSettings(builder -> builder.maxSize(value.asNumber().intValue()));
                    break;
                case "waitQueueTimeoutMS":
                    clientSettingsBuilder.applyToConnectionPoolSettings(builder -> builder.maxWaitTime(value.asNumber().longValue(), TimeUnit.MILLISECONDS));
                    break;
                case "loadBalanced":
                    if (value.asBoolean().getValue()) {
                        clientSettingsBuilder.applyToClusterSettings(builder -> builder.mode(ClusterConnectionMode.LOAD_BALANCED));
                    }
                    break;
                case "appname":
                    clientSettingsBuilder.applicationName(value.asString().getValue());
                    break;
                default:
                    throw new UnsupportedOperationException("Unsupported uri option: " + key);
            }
        });
    }
    if (entity.containsKey("serverApi")) {
        BsonDocument serverApiDocument = entity.getDocument("serverApi");
        String apiVersion = serverApiDocument.getString("version").getValue();
        ServerApi.Builder serverApiBuilder = ServerApi.builder().version(ServerApiVersion.findByValue(apiVersion));
        if (serverApiDocument.containsKey("deprecationErrors")) {
            serverApiBuilder.deprecationErrors(serverApiDocument.getBoolean("deprecationErrors").getValue());
        }
        if (serverApiDocument.containsKey("strict")) {
            serverApiBuilder.strict(serverApiDocument.getBoolean("strict").getValue());
        }
        clientSettingsBuilder.serverApi(serverApiBuilder.build());
    }
    putEntity(id, mongoClientSupplier.apply(clientSettingsBuilder.build()), clients);
    if (waitForPoolAsyncWorkManagerStart) {
        waitForPoolAsyncWorkManagerStart();
    }
}

Example 5 with TestConnectionPoolListener

use of com.mongodb.internal.connection.TestConnectionPoolListener in project mongo-java-driver by mongodb.

the class RetryableWritesProseTest method poolClearedExceptionMustBeRetryable.

@SuppressWarnings("try")
public static <R> void poolClearedExceptionMustBeRetryable(final Function<MongoClientSettings, MongoClient> clientCreator, final Function<MongoCollection<Document>, R> operation, final String operationName, final boolean write) throws InterruptedException, ExecutionException, TimeoutException {
    assumeTrue(serverVersionAtLeast(4, 3) && !(write && isStandalone()));
    assumeFalse(isServerlessTest());
    TestConnectionPoolListener connectionPoolListener = new TestConnectionPoolListener(asList("connectionCheckedOutEvent", "poolClearedEvent", "connectionCheckOutFailedEvent"));
    TestCommandListener commandListener = new TestCommandListener(singletonList("commandStartedEvent"), asList("configureFailPoint", "drop"));
    MongoClientSettings clientSettings = getMongoClientSettingsBuilder().applyToConnectionPoolSettings(builder -> builder.maxSize(1).addConnectionPoolListener(connectionPoolListener)).applyToServerSettings(builder -> builder.minHeartbeatFrequency(50, TimeUnit.MILLISECONDS).heartbeatFrequency(50, TimeUnit.MILLISECONDS)).retryReads(true).retryWrites(true).addCommandListener(commandListener).build();
    BsonDocument configureFailPoint = new BsonDocument().append("configureFailPoint", new BsonString("failCommand")).append("mode", new BsonDocument().append("times", new BsonInt32(1))).append("data", new BsonDocument().append("failCommands", new BsonArray(singletonList(new BsonString(operationName)))).append("errorCode", new BsonInt32(91)).append("errorLabels", write ? new BsonArray(singletonList(new BsonString("RetryableWriteError"))) : new BsonArray()).append("blockConnection", BsonBoolean.valueOf(true)).append("blockTimeMS", new BsonInt32(1000)));
    int timeoutSeconds = 5;
    try (MongoClient client = clientCreator.apply(clientSettings);
        FailPoint ignored = FailPoint.enable(configureFailPoint, client)) {
        MongoCollection<Document> collection = client.getDatabase(getDefaultDatabaseName()).getCollection("poolClearedExceptionMustBeRetryable");
        collection.drop();
        ExecutorService ex = Executors.newFixedThreadPool(2);
        try {
            Future<R> result1 = ex.submit(() -> operation.apply(collection));
            Future<R> result2 = ex.submit(() -> operation.apply(collection));
            connectionPoolListener.waitForEvent(ConnectionCheckedOutEvent.class, 1, timeoutSeconds, SECONDS);
            connectionPoolListener.waitForEvent(ConnectionPoolClearedEvent.class, 1, timeoutSeconds, SECONDS);
            connectionPoolListener.waitForEvent(ConnectionCheckOutFailedEvent.class, 1, timeoutSeconds, SECONDS);
            result1.get(timeoutSeconds, SECONDS);
            result2.get(timeoutSeconds, SECONDS);
        } finally {
            ex.shutdownNow();
        }
        assertEquals(3, commandListener.getCommandStartedEvents().size());
        commandListener.getCommandStartedEvents().forEach(event -> assertEquals(operationName, event.getCommandName()));
    }
}