| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.lucene.replicator.nrt; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.Closeable; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.InetAddress; |
| import java.net.Socket; |
| import org.apache.lucene.store.DataInput; |
| import org.apache.lucene.store.DataOutput; |
| import org.apache.lucene.store.InputStreamDataInput; |
| import org.apache.lucene.store.OutputStreamDataOutput; |
| |
| /** Simple point-to-point TCP connection */ |
| class Connection implements Closeable { |
| public final DataInput in; |
| public final DataOutput out; |
| public final InputStream sockIn; |
| public final BufferedOutputStream bos; |
| public final Socket s; |
| public final int destTCPPort; |
| public long lastKeepAliveNS = System.nanoTime(); |
| |
| public Connection(int tcpPort) throws IOException { |
| this.destTCPPort = tcpPort; |
| this.s = new Socket(InetAddress.getLoopbackAddress(), tcpPort); |
| this.sockIn = s.getInputStream(); |
| this.in = new InputStreamDataInput(sockIn); |
| this.bos = new BufferedOutputStream(s.getOutputStream()); |
| this.out = new OutputStreamDataOutput(bos); |
| if (Node.VERBOSE_CONNECTIONS) { |
| System.out.println("make new client Connection socket=" + this.s + " destPort=" + tcpPort); |
| } |
| } |
| |
| public void flush() throws IOException { |
| bos.flush(); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| s.close(); |
| } |
| } |