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/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2013 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.application;
import org.apache.catalina.connector.Connector;
import org.apache.catalina.startup.Tomcat;
class Connectors {
static final String PROPERTY_SHUTDOWN_TOKEN = "sonar.web.shutdown.token";
static final String PROPERTY_SHUTDOWN_PORT = "sonar.web.shutdown.port";
static final String PROPERTY_MIN_THREADS = "sonar.web.connections.minThreads";
static final String PROPERTY_MAX_THREADS = "sonar.web.connections.maxThreads";
static final String PROPERTY_ACCEPT_COUNT = "sonar.web.connections.acceptCount";
static void configure(Tomcat tomcat, Props props) {
tomcat.getServer().setAddress(props.of("sonar.web.host", "0.0.0.0"));
configureShutdown(tomcat, props);
Connector connector = new Connector("HTTP/1.1");
// TODO manage redirects from other ports ?
connector.setPort(props.intOf("sonar.web.port", 9000));
configurePool(props, connector);
configureCompression(connector);
tomcat.setConnector(connector);
tomcat.getService().addConnector(connector);
}
private static void configureShutdown(Tomcat tomcat, Props props) {
String shutdownToken = props.of(PROPERTY_SHUTDOWN_TOKEN);
Integer shutdownPort = props.intOf(PROPERTY_SHUTDOWN_PORT);
if (shutdownToken != null && !"".equals(shutdownToken) && shutdownPort != null) {
tomcat.getServer().setPort(shutdownPort);
tomcat.getServer().setShutdown(shutdownToken);
}
}
private static void configurePool(Props props, Connector connector) {
connector.setProperty("acceptorThreadCount", String.valueOf(2));
connector.setProperty("minSpareThreads", String.valueOf(props.intOf(PROPERTY_MIN_THREADS, 5)));
connector.setProperty("maxThreads", String.valueOf(props.intOf(PROPERTY_MAX_THREADS, 50)));
connector.setProperty("acceptCount", String.valueOf(props.intOf(PROPERTY_ACCEPT_COUNT, 25)));
}
private static void configureCompression(Connector connector) {
connector.setProperty("compression", "on");
connector.setProperty("compressionMinSize", "1024");
connector.setProperty("compressableMimeType", "text/html,text/xml,text/plain,text/css,application/json,application/javascript");
}
}
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