--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.httpserver/share/classes/sun/net/httpserver/ServerConfig.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,187 @@
+/*
+ * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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 General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package sun.net.httpserver;
+
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
+import java.security.PrivilegedAction;
+
+/**
+ * Parameters that users will not likely need to set
+ * but are useful for debugging
+ */
+
+class ServerConfig {
+
+ private static final int DEFAULT_CLOCK_TICK = 10000 ; // 10 sec.
+
+ /* These values must be a reasonable multiple of clockTick */
+ private static final long DEFAULT_IDLE_INTERVAL = 30 ; // 5 min
+ private static final int DEFAULT_MAX_IDLE_CONNECTIONS = 200 ;
+
+ private static final long DEFAULT_MAX_REQ_TIME = -1; // default: forever
+ private static final long DEFAULT_MAX_RSP_TIME = -1; // default: forever
+ private static final long DEFAULT_TIMER_MILLIS = 1000;
+ private static final int DEFAULT_MAX_REQ_HEADERS = 200;
+ private static final long DEFAULT_DRAIN_AMOUNT = 64 * 1024;
+
+ private static int clockTick;
+ private static long idleInterval;
+ // The maximum number of bytes to drain from an inputstream
+ private static long drainAmount;
+ private static int maxIdleConnections;
+ // The maximum number of request headers allowable
+ private static int maxReqHeaders;
+ // max time a request or response is allowed to take
+ private static long maxReqTime;
+ private static long maxRspTime;
+ private static long timerMillis;
+ private static boolean debug;
+
+ // the value of the TCP_NODELAY socket-level option
+ private static boolean noDelay;
+
+ static {
+ java.security.AccessController.doPrivileged(
+ new PrivilegedAction<Void>() {
+ @Override
+ public Void run () {
+ idleInterval = Long.getLong("sun.net.httpserver.idleInterval",
+ DEFAULT_IDLE_INTERVAL) * 1000;
+
+ clockTick = Integer.getInteger("sun.net.httpserver.clockTick",
+ DEFAULT_CLOCK_TICK);
+
+ maxIdleConnections = Integer.getInteger(
+ "sun.net.httpserver.maxIdleConnections",
+ DEFAULT_MAX_IDLE_CONNECTIONS);
+
+ drainAmount = Long.getLong("sun.net.httpserver.drainAmount",
+ DEFAULT_DRAIN_AMOUNT);
+
+ maxReqHeaders = Integer.getInteger(
+ "sun.net.httpserver.maxReqHeaders",
+ DEFAULT_MAX_REQ_HEADERS);
+
+ maxReqTime = Long.getLong("sun.net.httpserver.maxReqTime",
+ DEFAULT_MAX_REQ_TIME);
+
+ maxRspTime = Long.getLong("sun.net.httpserver.maxRspTime",
+ DEFAULT_MAX_RSP_TIME);
+
+ timerMillis = Long.getLong("sun.net.httpserver.timerMillis",
+ DEFAULT_TIMER_MILLIS);
+
+ debug = Boolean.getBoolean("sun.net.httpserver.debug");
+
+ noDelay = Boolean.getBoolean("sun.net.httpserver.nodelay");
+
+ return null;
+ }
+ });
+
+ }
+
+ static void checkLegacyProperties(final Logger logger) {
+
+ // legacy properties that are no longer used
+ // print a warning to logger if they are set.
+
+ java.security.AccessController.doPrivileged(
+ new PrivilegedAction<Void>() {
+ public Void run () {
+ if (System.getProperty("sun.net.httpserver.readTimeout")
+ !=null)
+ {
+ logger.log (Level.WARNING,
+ "sun.net.httpserver.readTimeout "+
+ "property is no longer used. "+
+ "Use sun.net.httpserver.maxReqTime instead."
+ );
+ }
+ if (System.getProperty("sun.net.httpserver.writeTimeout")
+ !=null)
+ {
+ logger.log (Level.WARNING,
+ "sun.net.httpserver.writeTimeout "+
+ "property is no longer used. Use "+
+ "sun.net.httpserver.maxRspTime instead."
+ );
+ }
+ if (System.getProperty("sun.net.httpserver.selCacheTimeout")
+ !=null)
+ {
+ logger.log (Level.WARNING,
+ "sun.net.httpserver.selCacheTimeout "+
+ "property is no longer used."
+ );
+ }
+ return null;
+ }
+ }
+ );
+ }
+
+ static boolean debugEnabled() {
+ return debug;
+ }
+
+ static long getIdleInterval() {
+ return idleInterval;
+ }
+
+ static int getClockTick() {
+ return clockTick;
+ }
+
+ static int getMaxIdleConnections() {
+ return maxIdleConnections;
+ }
+
+ static long getDrainAmount() {
+ return drainAmount;
+ }
+
+ static int getMaxReqHeaders() {
+ return maxReqHeaders;
+ }
+
+ static long getMaxReqTime() {
+ return maxReqTime;
+ }
+
+ static long getMaxRspTime() {
+ return maxRspTime;
+ }
+
+ static long getTimerMillis() {
+ return timerMillis;
+ }
+
+ static boolean noDelay() {
+ return noDelay;
+ }
+}