| /* |
| * 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.jmeter.visualizers.backend.graphite; |
| |
| import java.time.Duration; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.commons.pool2.impl.GenericKeyedObjectPool; |
| import org.apache.commons.pool2.impl.GenericKeyedObjectPoolConfig; |
| |
| /** |
| * Base class for {@link GraphiteMetricsSender} |
| * |
| * @since 2.13 |
| */ |
| abstract class AbstractGraphiteMetricsSender implements GraphiteMetricsSender { |
| |
| /** |
| * Create a new keyed pool of {@link SocketOutputStream}s using a |
| * {@link SocketOutputStreamPoolFactory}. The keys for the pool are |
| * {@link SocketConnectionInfos} instances. |
| * |
| * @return GenericKeyedObjectPool the newly generated pool |
| */ |
| protected GenericKeyedObjectPool<SocketConnectionInfos, SocketOutputStream> createSocketOutputStreamPool() { |
| GenericKeyedObjectPoolConfig<SocketOutputStream> config = new GenericKeyedObjectPoolConfig<>(); |
| config.setTestOnBorrow(true); |
| config.setTestWhileIdle(true); |
| config.setMaxTotalPerKey(-1); |
| config.setMaxTotal(-1); |
| config.setMaxIdlePerKey(-1); |
| config.setMinEvictableIdleDuration(Duration.ofMinutes(3)); |
| config.setTimeBetweenEvictionRuns(Duration.ofMinutes(3)); |
| |
| return new GenericKeyedObjectPool<>( |
| new SocketOutputStreamPoolFactory(SOCKET_CONNECT_TIMEOUT_MS, SOCKET_TIMEOUT), config); |
| } |
| |
| /** |
| * Replaces Graphite reserved chars: |
| * <ul> |
| * <li>' ' by '-'</li> |
| * <li>'\\' by '-'</li> |
| * <li>'.' by '_'</li> |
| * </ul> |
| * |
| * @param s text to be sanitized |
| * @return the sanitized text |
| */ |
| static String sanitizeString(String s) { |
| // String#replace uses regexp |
| return StringUtils.replaceChars(s, "\\ .", "--_"); |
| } |
| } |