isapego commented on a change in pull request #9182: URL: https://github.com/apache/ignite/pull/9182#discussion_r661498048
########## File path: modules/core/src/main/java/org/apache/ignite/internal/processors/odbc/ClientListenerMetrics.java ########## @@ -0,0 +1,157 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.ignite.internal.processors.odbc; + +import java.util.HashMap; +import java.util.Map; +import org.apache.ignite.internal.GridKernalContext; +import org.apache.ignite.internal.processors.metric.MetricRegistry; +import org.apache.ignite.internal.processors.metric.impl.IntMetricImpl; +import org.apache.ignite.internal.processors.metric.impl.MetricUtils; + +import static org.apache.ignite.internal.processors.metric.GridMetricManager.CLIENT_METRICS; +import static org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.JDBC_CLIENT; +import static org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.ODBC_CLIENT; +import static org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.THIN_CLIENT; + +/** + * Client listener metrics. + */ +public class ClientListenerMetrics { + /** Connections metric label. */ + public static final String METRIC_CONNECTIONS = "connections"; + + /** Handshakes rejected by timeout metric label. */ + public static final String METRIC_REJECTED_TIMEOUT = + MetricUtils.metricName(METRIC_CONNECTIONS, "rejectedByTimeout"); + + /** Handshakes rejected by authentication metric label. */ + public static final String METRIC_REJECTED_AUTHENTICATION = + MetricUtils.metricName(METRIC_CONNECTIONS, "rejectedAuthentication"); + + /** Total number of rejected handshakes. */ + public static final String METRIC_REJECTED_TOTAL = + MetricUtils.metricName(METRIC_CONNECTIONS, "rejectedTotal"); + + /** Rejected by timeout. */ + private final IntMetricImpl rejectedTimeout; + + /** Rejected by authentication. */ + private final IntMetricImpl rejectedAuth; + + /** Total number of rejected connections. */ + private final IntMetricImpl rejectedTotal; + + /** Connections accepted. */ + private final Map<Byte, IntMetricImpl> accepted; Review comment: Implemented ########## File path: modules/core/src/test/java/org/apache/ignite/internal/processors/odbc/ClientListenerMetricsTest.java ########## @@ -0,0 +1,222 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.ignite.internal.processors.odbc; + +import org.apache.ignite.Ignition; +import org.apache.ignite.client.ClientAuthenticationException; +import org.apache.ignite.client.ClientException; +import org.apache.ignite.client.Config; +import org.apache.ignite.client.IgniteClient; +import org.apache.ignite.client.SslMode; +import org.apache.ignite.cluster.ClusterState; +import org.apache.ignite.configuration.ClientConfiguration; +import org.apache.ignite.configuration.ClientConnectorConfiguration; +import org.apache.ignite.configuration.DataRegionConfiguration; +import org.apache.ignite.configuration.DataStorageConfiguration; +import org.apache.ignite.configuration.IgniteConfiguration; +import org.apache.ignite.internal.IgniteEx; +import org.apache.ignite.internal.IgniteInterruptedCheckedException; +import org.apache.ignite.internal.processors.metric.MetricRegistry; +import org.apache.ignite.internal.util.lang.GridAbsPredicate; +import org.apache.ignite.spi.metric.IntMetric; +import org.apache.ignite.testframework.GridTestUtils; +import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; +import org.junit.Test; + +import static org.apache.ignite.internal.processors.metric.GridMetricManager.CLIENT_METRICS; +import static org.apache.ignite.ssl.SslContextFactory.DFLT_STORE_TYPE; + +/** + * Client listener metrics tests. + */ +public class ClientListenerMetricsTest extends GridCommonAbstractTest { + /** + * Check that valid connections and disconnections to the grid affect metrics. + */ + @Test + public void testClientListenerMetricsAccept() throws Exception { + try (IgniteEx ignite = startGrid(0)) + { + MetricRegistry mreg = ignite.context().metric().registry(CLIENT_METRICS); + + checkConnectionsMetrics(mreg, 0, 0); + + IgniteClient client0 = Ignition.startClient(getClientConfiguration()); + + checkConnectionsMetrics(mreg, 1, 1); + + client0.close(); + + checkConnectionsMetrics(mreg, 1, 0); + + IgniteClient client1 = Ignition.startClient(getClientConfiguration()); + + checkConnectionsMetrics(mreg, 2, 1); + + IgniteClient client2 = Ignition.startClient(getClientConfiguration()); + + checkConnectionsMetrics(mreg, 3, 2); + + client1.close(); + + checkConnectionsMetrics(mreg, 3, 1); + + client2.close(); + + checkConnectionsMetrics(mreg, 3, 0); + } + } + + /** + * Check that failed connection attempts to the grid affect metrics. + */ + @Test + public void testClientListenerMetricsReject() throws Exception { + cleanPersistenceDir(); + + IgniteConfiguration nodeCfg = getConfiguration() + .setClientConnectorConfiguration(new ClientConnectorConfiguration() + .setHandshakeTimeout(2000)) + .setAuthenticationEnabled(true) + .setDataStorageConfiguration(new DataStorageConfiguration() + .setDefaultDataRegionConfiguration(new DataRegionConfiguration() + .setPersistenceEnabled(true))); + + try (IgniteEx ignite = startGrid(nodeCfg)) + { + ignite.cluster().state(ClusterState.ACTIVE); + MetricRegistry mreg = ignite.context().metric().registry(CLIENT_METRICS); + + checkRejectMetrics(mreg, 0, 0, 0); + + ClientConfiguration cfgSsl = getClientConfiguration() + .setSslMode(SslMode.REQUIRED) + .setSslClientCertificateKeyStorePath(GridTestUtils.keyStorePath("client")) + .setSslClientCertificateKeyStoreType(DFLT_STORE_TYPE) + .setSslClientCertificateKeyStorePassword("123456") + .setSslTrustCertificateKeyStorePath(GridTestUtils.keyStorePath("trustone")) + .setSslTrustCertificateKeyStoreType(DFLT_STORE_TYPE) + .setSslTrustCertificateKeyStorePassword("123456"); + + try { + Ignition.startClient(cfgSsl); + + fail("Should be rejected."); Review comment: Done -- This is an automated message from the Apache Git Service. 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