NNTP Listgroups not working as expected with payserver envronment
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Key: NET-373
URL: https://issues.apache.org/jira/browse/NET-373
Project: Commons Net
Issue Type: Bug
Components: NNTP
Affects Versions: 3.0
Environment: Eclipse Build id: 20110218-0911
Reporter: Bas
In addition to NET-276 I tried to get all newsgroups from my server with the
example script. Unfortunately I got with underneath code the following error:
As can be imagined this is a pay server so it has more than 31 groups.
Unfortunately I have no idea how to get those printed underneath, probably also
a bug!
{panel:title=Output| borderStyle=dashed| borderColor=#ccc|
titleBGColor=#F7D6C1| bgColor=#FFFFCE}
201 reader.xsnews.nl (frontend-F04-05) Server Ready - [email protected]
AUTHINFO USER *******
381 PASS required
AUTHINFO PASS *********
281 Ok
Authentication succeeded
LIST ACTIVE alt.fan.*
215 Newsgroups in form "group high low flags".
000000000000000 000000000000000 y
! 000000000000023 000000000000001 y
!!! 000000000000001 000000000000001 y
!vaux23 000000000000001 000000000000001 y
" 000000000000001 000000000000001 y
"0.test 000000000000001 000000000000001 y
": 000000000000001 000000000000001 y
"Phyllis 000000000000001 000000000000001 y
"alt.binaries.boneless 000000000001053 000000000001002 y
"alt.binaries.multimedia 000000000002422 000000000000004 y
"alt.binaries.multimedia.erotica 000000000000001 000000000000001 y
"alt.binaries.multimedia.erotica.lesbians 000000000000002 000000000000001 y
"alt.binaries.multimedia.scifi; 000000000000001 000000000000001 y
"alt.binaries.sounds.mp3.lounge 000000000000001 000000000000001 y
"alt.binaries.sounds.mp3.reggae 000000000000001 000000000000001 y
"alt.binaries.tv.canadian 000000000000002 000000000000001 y
"alt.internet 000000000000001 000000000000001 y
"alt.politics 000000000000002 000000000000001 y
"alt.religion.christian.east 000000000000001 000000000000001 y
"[email protected]" 000000000000001 000000000000001 y
#alt.binaries.department.pron 000000022885781 000000000000001 y
( 000000000000007 000000000000005 y
([email protected] 000000000000001 000000000000001 y
(cross 000000000000001 000000000000001 y
* 000000000000006 000000000000006 y
*.binaries.* 000000000000001 000000000000001 y
+a.uninarch 000000000000353 000000000000353 y
- 000000000000002 000000000000002 y
-- 000000000000005 000000000000001 y
------------------ 000000000000004 000000000000002 y
-adams 000000000000001 000000000000001 y
31
LIST ACTIVE alt.fan.*
00000000000000 000000000000000 y
java.io.IOException: 00000000000000 000000000000000 y
at
org.apache.commons.net.nntp.NNTPClient.iterateNewsgroupListing(NNTPClient.java:1043)
at
org.apache.commons.net.nntp.NNTPClient.iterateNewsgroups(NNTPClient.java:1059)
at ListNewsgroups_1.main(ListNewsgroups_1.java:89)
at Testing_NNTP.main(Testing_NNTP.java:25){panel}
Code:
{code:title=Bar.java|borderStyle=solid}
// Some comments here
/*
* 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 examples.nntp;
import java.io.IOException;
import java.io.PrintWriter;
import org.apache.commons.net.PrintCommandListener;
import org.apache.commons.net.nntp.NNTPClient;
import org.apache.commons.net.nntp.NewsgroupInfo;
import javax.net.ssl.SSLSocketFactory;
/***
* This is a trivial example using the NNTP package to approximate the
* Unix newsgroups command. It merely connects to the specified news
* server and issues fetches the list of newsgroups stored by the server.
* On servers that store a lot of newsgroups, this command can take a very
* long time (listing upwards of 30,000 groups).
* <p>
***/
public final class ListNewsgroups_1
{
public final static void main(String[] args)
{
if (args.length < 1)
{
System.err.println("Usage: newsgroups newsserver [pattern]");
return;
}
NNTPClient client = new NNTPClient();
client.addProtocolCommandListener(new PrintCommandListener(new
PrintWriter(System.out)));
//String pattern = args.length >= 2 ? args[1] : "";
//String pattern = "";
String pattern = "alt.fan.*";
try
{
if (args[4] == "SSL")
{
client.setSocketFactory(SSLSocketFactory.getDefault());
}
else
{
//factory = createSocket(host, port);
}
client.connect(args[0],Integer.parseInt(args[3]));
// AUTHINFO USER/AUTHINFO PASS
boolean success = client.authenticate(args[1], args[2]);
if (success) {
System.out.println("Authentication succeeded");
} else {
System.out.println("Authentication failed, error =" +
client.getReplyString());
}
int j = 0;
try {
for(String s : client.iterateNewsgroupListing(pattern)) {
j++;
System.out.println(s);
}
} catch (IOException e1) {
e1.printStackTrace();
}
System.out.println(j);
j = 0;
for(NewsgroupInfo n : client.iterateNewsgroups(pattern)) {
j++;
System.out.println(n.getNewsgroup());
}
System.out.println(j);
}
catch (IOException e)
{
e.printStackTrace();
}
finally
{
try
{
if (client.isConnected())
client.disconnect();
}
catch (IOException e)
{
System.err.println("Error disconnecting from server.");
e.printStackTrace();
System.exit(1);
}
}
}
}
{code}
If I missed something let me know and I will try to supply you with necessary
data
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