1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.hc.core5.http.impl.io; 29 30 import org.apache.hc.core5.annotation.Contract; 31 import org.apache.hc.core5.annotation.ThreadingBehavior; 32 import org.apache.hc.core5.http.ClassicHttpRequest; 33 import org.apache.hc.core5.http.io.HttpClientConnection; 34 import org.apache.hc.core5.http.io.ResponseOutOfOrderStrategy; 35 36 import java.io.InputStream; 37 38 /** 39 * An implementation of {@link ResponseOutOfOrderStrategy} which does not check for early responses. 40 * 41 * Early response detection requires 1ms blocking reads and incurs a hefty performance cost for 42 * large uploads. 43 * 44 * @see MonitoringResponseOutOfOrderStrategy 45 * @since 5.1 46 */ 47 @Contract(threading = ThreadingBehavior.IMMUTABLE) 48 public final class NoResponseOutOfOrderStrategy implements ResponseOutOfOrderStrategy { 49 50 public static final NoResponseOutOfOrderStrategyOutOfOrderStrategy.html#NoResponseOutOfOrderStrategy">NoResponseOutOfOrderStrategy INSTANCE = new NoResponseOutOfOrderStrategy(); 51 52 @Override 53 public boolean isEarlyResponseDetected( 54 final ClassicHttpRequest request, 55 final HttpClientConnection connection, 56 final InputStream inputStream, 57 final long totalBytesSent, 58 final long nextWriteSize) { 59 return false; 60 } 61 }