1 /* 2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/params/CoreConnectionPNames.java $ 3 * $Revision: 576077 $ 4 * $Date: 2007-09-16 04:50:22 -0700 (Sun, 16 Sep 2007) $ 5 * 6 * ==================================================================== 7 * Licensed to the Apache Software Foundation (ASF) under one 8 * or more contributor license agreements. See the NOTICE file 9 * distributed with this work for additional information 10 * regarding copyright ownership. The ASF licenses this file 11 * to you under the Apache License, Version 2.0 (the 12 * "License"); you may not use this file except in compliance 13 * with the License. You may obtain a copy of the License at 14 * 15 * http://www.apache.org/licenses/LICENSE-2.0 16 * 17 * Unless required by applicable law or agreed to in writing, 18 * software distributed under the License is distributed on an 19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 20 * KIND, either express or implied. See the License for the 21 * specific language governing permissions and limitations 22 * under the License. 23 * ==================================================================== 24 * 25 * This software consists of voluntary contributions made by many 26 * individuals on behalf of the Apache Software Foundation. For more 27 * information on the Apache Software Foundation, please see 28 * <http://www.apache.org/>. 29 * 30 */ 31 32 package org.apache.http.params; 33 34 35 /** 36 * Defines parameter names for connections in HttpCore. 37 * 38 * @version $Revision: 576077 $ 39 * 40 * @since 4.0 41 * 42 * @deprecated Please use {@link java.net.URL#openConnection} instead. 43 * Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a> 44 * for further details. 45 */ 46 @Deprecated 47 public interface CoreConnectionPNames { 48 49 /** 50 * Defines the default socket timeout (<tt>SO_TIMEOUT</tt>) in milliseconds which is the 51 * timeout for waiting for data. A timeout value of zero is interpreted as an infinite 52 * timeout. This value is used when no socket timeout is set in the 53 * method parameters. 54 * <p> 55 * This parameter expects a value of type {@link Integer}. 56 * </p> 57 * @see java.net.SocketOptions#SO_TIMEOUT 58 */ 59 public static final String SO_TIMEOUT = "http.socket.timeout"; 60 61 /** 62 * Determines whether Nagle's algorithm is to be used. The Nagle's algorithm 63 * tries to conserve bandwidth by minimizing the number of segments that are 64 * sent. When applications wish to decrease network latency and increase 65 * performance, they can disable Nagle's algorithm (that is enable TCP_NODELAY). 66 * Data will be sent earlier, at the cost of an increase in bandwidth consumption. 67 * <p> 68 * This parameter expects a value of type {@link Boolean}. 69 * </p> 70 * @see java.net.SocketOptions#TCP_NODELAY 71 */ 72 public static final String TCP_NODELAY = "http.tcp.nodelay"; 73 74 /** 75 * Determines the size of the internal socket buffer used to buffer data 76 * while receiving / transmitting HTTP messages. 77 * <p> 78 * This parameter expects a value of type {@link Integer}. 79 * </p> 80 */ 81 public static final String SOCKET_BUFFER_SIZE = "http.socket.buffer-size"; 82 83 /** 84 * Sets SO_LINGER with the specified linger time in seconds. The maximum timeout 85 * value is platform specific. Value <tt>0</tt> implies that the option is disabled. 86 * Value <tt>-1</tt> implies that the JRE default is used. The setting only affects 87 * socket close. 88 * <p> 89 * This parameter expects a value of type {@link Integer}. 90 * </p> 91 * @see java.net.SocketOptions#SO_LINGER 92 */ 93 public static final String SO_LINGER = "http.socket.linger"; 94 95 /** 96 * Determines the timeout until a connection is etablished. A value of zero 97 * means the timeout is not used. The default value is zero. 98 * <p> 99 * This parameter expects a value of type {@link Integer}. 100 * </p> 101 */ 102 public static final String CONNECTION_TIMEOUT = "http.connection.timeout"; 103 104 /** 105 * Determines whether stale connection check is to be used. Disabling 106 * stale connection check may result in slight performance improvement 107 * at the risk of getting an I/O error when executing a request over a 108 * connection that has been closed at the server side. 109 * <p> 110 * This parameter expects a value of type {@link Boolean}. 111 * </p> 112 */ 113 public static final String STALE_CONNECTION_CHECK = "http.connection.stalecheck"; 114 115 /** 116 * Determines the maximum line length limit. If set to a positive value, any HTTP 117 * line exceeding this limit will cause an IOException. A negative or zero value 118 * will effectively disable the check. 119 * <p> 120 * This parameter expects a value of type {@link Integer}. 121 * </p> 122 */ 123 public static final String MAX_LINE_LENGTH = "http.connection.max-line-length"; 124 125 /** 126 * Determines the maximum HTTP header count allowed. If set to a positive value, 127 * the number of HTTP headers received from the data stream exceeding this limit 128 * will cause an IOException. A negative or zero value will effectively disable 129 * the check. 130 * <p> 131 * This parameter expects a value of type {@link Integer}. 132 * </p> 133 */ 134 public static final String MAX_HEADER_COUNT = "http.connection.max-header-count"; 135 136 } 137