01: /*
02: * This file is part of DrFTPD, Distributed FTP Daemon.
03: *
04: * DrFTPD is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * DrFTPD is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU General Public License for more details.
13: *
14: * You should have received a copy of the GNU General Public License
15: * along with DrFTPD; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18: package org.drftpd.slave;
19:
20: import java.io.IOException;
21: import java.io.Serializable;
22:
23: import java.net.Socket;
24:
25: /**
26: * @author mog
27: * @version $Id: Connection.java 1593 2007-01-31 22:56:52Z zubov $
28: */
29: public abstract class Connection implements Serializable {
30: public static final int TIMEOUT = 10000;
31:
32: public abstract Socket connect(int buffersize) throws IOException;
33:
34: protected void setSockOpts(Socket sock) throws IOException {
35: /*
36: * IPTOS_LOWCOST (0x02)
37: * IPTOS_RELIABILITY (0x04)
38: * IPTOS_THROUGHPUT (0x08)
39: * IPTOS_LOWDELAY (0x10)
40: */
41: sock.setTrafficClass(0x08);
42: sock.setSoTimeout(TIMEOUT);
43: }
44:
45: public abstract void abort();
46: }
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