1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/**
* $RCSfile$
* $Revision$
* $Date$
*
* All rights reserved. Licensed 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.jivesoftware.smack.proxy;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.Socket;
import java.net.UnknownHostException;
import javax.net.SocketFactory;
/**
* SocketFactory for direct connection
*
* @author Atul Aggarwal
*/
class DirectSocketFactory
extends SocketFactory
{
public DirectSocketFactory()
{
}
static private int roundrobin = 0;
public Socket createSocket(String host, int port)
throws IOException, UnknownHostException
{
Socket newSocket = new Socket(Proxy.NO_PROXY);
InetAddress resolved[] = InetAddress.getAllByName(host);
newSocket.connect(new InetSocketAddress(resolved[(roundrobin++) % resolved.length],port));
return newSocket;
}
public Socket createSocket(String host ,int port, InetAddress localHost,
int localPort)
throws IOException, UnknownHostException
{
return new Socket(host,port,localHost,localPort);
}
public Socket createSocket(InetAddress host, int port)
throws IOException
{
Socket newSocket = new Socket(Proxy.NO_PROXY);
newSocket.connect(new InetSocketAddress(host,port));
return newSocket;
}
public Socket createSocket( InetAddress address, int port,
InetAddress localAddress, int localPort)
throws IOException
{
return new Socket(address,port,localAddress,localPort);
}
}
|
