1069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/* 2069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/params/HttpConnectionParams.java $ 3069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Revision: 576089 $ 4069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * $Date: 2007-09-16 05:39:56 -0700 (Sun, 16 Sep 2007) $ 5069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 6069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 7069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one 8069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * or more contributor license agreements. See the NOTICE file 9069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * distributed with this work for additional information 10069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * regarding copyright ownership. The ASF licenses this file 11069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * to you under the Apache License, Version 2.0 (the 12069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "License"); you may not use this file except in compliance 13069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * with the License. You may obtain a copy of the License at 14069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 15069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 16069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 17069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Unless required by applicable law or agreed to in writing, 18069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * software distributed under the License is distributed on an 19069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * KIND, either express or implied. See the License for the 21069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * specific language governing permissions and limitations 22069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * under the License. 23069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * ==================================================================== 24069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 25069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * This software consists of voluntary contributions made by many 26069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * individuals on behalf of the Apache Software Foundation. For more 27069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * information on the Apache Software Foundation, please see 28069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <http://www.apache.org/>. 29069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 30069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 31069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 32069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpackage org.apache.http.params; 33069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 34069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project/** 35069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * An adaptor for accessing connection parameters in {@link HttpParams}. 36069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <br/> 37069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Note that the <i>implements</i> relation to {@link CoreConnectionPNames} 38069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * is for compatibility with existing application code only. References to 39069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * the parameter names should use the interface, not this class. 40069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 41069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> 42069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 43069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @version $Revision: 576089 $ 44069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 45069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @since 4.0 46d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * 47d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * @deprecated Please use {@link java.net.URL#openConnection} instead. 48d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 49d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath * for further details. 50069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 51d42abb2fd917184764daf22f5f299e848b8701d7Narayan Kamath@Deprecated 52069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Projectpublic final class HttpConnectionParams implements CoreConnectionPNames { 53069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 54069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 55069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 56069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project private HttpConnectionParams() { 57069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project super(); 58069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 59069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 60069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 61069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the default socket timeout (<tt>SO_TIMEOUT</tt>) in milliseconds which is the 62069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * timeout for waiting for data. A timeout value of zero is interpreted as an infinite 63069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * timeout. This value is used when no socket timeout is set in the 64069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * method parameters. 65069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 66069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return timeout in milliseconds 67069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 68069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static int getSoTimeout(final HttpParams params) { 69069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 70069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 71069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 72069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getIntParameter(CoreConnectionPNames.SO_TIMEOUT, 0); 73069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 74069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 75069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 76069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Sets the default socket timeout (<tt>SO_TIMEOUT</tt>) in milliseconds which is the 77069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * timeout for waiting for data. A timeout value of zero is interpreted as an infinite 78069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * timeout. This value is used when no socket timeout is set in the 79069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * method parameters. 80069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 81069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param timeout Timeout in milliseconds 82069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 83069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setSoTimeout(final HttpParams params, int timeout) { 84069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 85069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 86069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 87069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, timeout); 88069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 89069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 90069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 91069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 92069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Tests if Nagle's algorithm is to be used. 93069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 94069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return <tt>true</tt> if the Nagle's algorithm is to NOT be used 95069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * (that is enable TCP_NODELAY), <tt>false</tt> otherwise. 96069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 97069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static boolean getTcpNoDelay(final HttpParams params) { 98069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 99069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 100069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 101069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getBooleanParameter 102069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.TCP_NODELAY, true); 103069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 104069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 105069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 106069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Determines whether Nagle's algorithm is to be used. The Nagle's algorithm 107069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * tries to conserve bandwidth by minimizing the number of segments that are 108069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * sent. When applications wish to decrease network latency and increase 109069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * performance, they can disable Nagle's algorithm (that is enable TCP_NODELAY). 110069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Data will be sent earlier, at the cost of an increase in bandwidth consumption. 111069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 112069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param value <tt>true</tt> if the Nagle's algorithm is to NOT be used 113069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * (that is enable TCP_NODELAY), <tt>false</tt> otherwise. 114069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 115069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setTcpNoDelay(final HttpParams params, boolean value) { 116069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 117069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 118069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 119069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, value); 120069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 121069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 122069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static int getSocketBufferSize(final HttpParams params) { 123069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 124069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 125069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 126069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getIntParameter 127069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.SOCKET_BUFFER_SIZE, -1); 128069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 129069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 130069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setSocketBufferSize(final HttpParams params, int size) { 131069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 132069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 133069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 134069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, size); 135069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 136069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 137069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 138069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns linger-on-close timeout. Value <tt>0</tt> implies that the option is 139069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * disabled. Value <tt>-1</tt> implies that the JRE default is used. 140069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 141069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return the linger-on-close timeout 142069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 143069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static int getLinger(final HttpParams params) { 144069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 145069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 146069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 147069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getIntParameter(CoreConnectionPNames.SO_LINGER, -1); 148069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 149069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 150069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 151069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns linger-on-close timeout. This option disables/enables immediate return 152069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * from a close() of a TCP Socket. Enabling this option with a non-zero Integer 153069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * timeout means that a close() will block pending the transmission and 154069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * acknowledgement of all data written to the peer, at which point the socket is 155069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * closed gracefully. Value <tt>0</tt> implies that the option is 156069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * disabled. Value <tt>-1</tt> implies that the JRE default is used. 157069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 158069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param value the linger-on-close timeout 159069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 160069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setLinger(final HttpParams params, int value) { 161069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 162069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 163069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 164069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setIntParameter(CoreConnectionPNames.SO_LINGER, value); 165069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 166069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 167069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 168069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Returns the timeout until a connection is etablished. A value of zero 169069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * means the timeout is not used. The default value is zero. 170069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 171069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return timeout in milliseconds. 172069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 173069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static int getConnectionTimeout(final HttpParams params) { 174069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 175069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 176069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 177069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getIntParameter 178069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.CONNECTION_TIMEOUT, 0); 179069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 180069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 181069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 182069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Sets the timeout until a connection is etablished. A value of zero 183069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * means the timeout is not used. The default value is zero. 184069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 185069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param timeout Timeout in milliseconds. 186069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 187069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setConnectionTimeout(final HttpParams params, int timeout) { 188069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 189069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 190069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 191069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setIntParameter 192069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.CONNECTION_TIMEOUT, timeout); 193069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 194069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 195069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 196069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Tests whether stale connection check is to be used. Disabling 197069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * stale connection check may result in slight performance improvement 198069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * at the risk of getting an I/O error when executing a request over a 199069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * connection that has been closed at the server side. 200069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 201069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @return <tt>true</tt> if stale connection check is to be used, 202069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <tt>false</tt> otherwise. 203069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 204069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static boolean isStaleCheckingEnabled(final HttpParams params) { 205069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 206069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 207069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 208069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project return params.getBooleanParameter 209069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.STALE_CONNECTION_CHECK, true); 210069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 211069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 212069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project /** 213069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * Defines whether stale connection check is to be used. Disabling 214069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * stale connection check may result in slight performance improvement 215069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * at the risk of getting an I/O error when executing a request over a 216069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * connection that has been closed at the server side. 217069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * 218069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * @param value <tt>true</tt> if stale connection check is to be used, 219069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project * <tt>false</tt> otherwise. 220069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project */ 221069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project public static void setStaleCheckingEnabled(final HttpParams params, boolean value) { 222069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project if (params == null) { 223069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project throw new IllegalArgumentException("HTTP parameters may not be null"); 224069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 225069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project params.setBooleanParameter 226069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project (CoreConnectionPNames.STALE_CONNECTION_CHECK, value); 227069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project } 228069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project 229069490a5ca2fd1988d29daf45d892f47ad665115The Android Open Source Project} 230