Trouble with vb server understanding a Java client
Hey
I'm creating coding a Java client for a game. We already have the game running with a vb server and client.
But we are going to convert over to Java.
Now the problem is that the vb server is unable to understand the Java client.
The vb server uses Asc (to convert characters to numbers) in the encoding/decoding which I'm unable to figure a Java version of this...
Currently using (int) to convert the characters in Java for its encoding/decoding but its not the same above numbers of 128.
This is the message using vb:
���������������������������������������
This is the same message using Java:
���?�?�????????????�????????�?����?���
So how would I have the same characters in Java?
Edited by: zammbi on Feb 29, 2008 9:18 PM
So I was just wondering if there is anyway to for the client to understand the vb server.Undoubtably. The question is " _What_ is/are the way(s) to for the client to understand the vb server."
Permit be to extrapolate some software design requirements from the stated business requirements.
1. The new java client must speak VB'eese to the existing VB server, because there are lots of VB clients in the wild, and we're (too lazy / not smart enough) to rewrite the whole shebang using a sane architecture, and what da 'ell, it's only some poxy game anyways.
2. You're unable to talk sense to the management, and if you did they'd just fire you and hire someone who makes the right noises at the appropiate times, and probably has a bra size to boot.
So the pragmatic question is: WTF is "VB'eese"?
A question one might reasonably ask MSDN or associate forums, as apposed to a java forum.
Dude, this ain't really a java question, though you might fluke and find a java programmer who can tell you exactly where to go.
</what-bluddy-bitterness>
Cheers. Keith.
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The "Modifications to httpd. conf" attachment to the installation manual contains a list of all of the access paths delivered.
Regards.. Award if helpful.
Edited by: Sergo Beradze on Mar 11, 2008 4:37 PM -
TROUBLE with get server cookie method
hi you all,
i have a question, i what scenario could the get server cookie method be call without the explicit calling in the source code???. I have an bsp app within the portal, and when i enter to the portal with an user i see the data of the last user i try before (not current), and i found out that the get_server cookie method its call just before the on_request begins. If i don't call it from the source code...why this method its call anyway???...could be this because a parameter in the iview??? . Any ideas to solve my problem??? Thanx in advance
MarianaHello Pterobyte,
Thanks for your help (particularly the org.amavis.amavisd.plist file contents). Mine didn't have the foreground option set.
I fixed it, unloaded and loaded.
Mail and SA seem to start-up ok now (at least it looks that way in Server Admin) but I am still having problems (more problems in fact).
1. System continues to respawn org.amavis.amavisd
From System.log:
Feb 9 12:58:41 server com.apple.launchd[1] (org.amavis.amavisd[496]): Exited with exit code: 1
Feb 9 12:58:41 server com.apple.launchd[1] (org.amavis.amavisd): Throttling respawn: Will start in 10 seconds
Feb 9 12:58:51 server com.apple.launchd[1] (org.amavis.amavisd[497]): Suspicious setup: User "clamav" maps to user: _clamav
Feb 9 12:58:51 server com.apple.launchd[1] (org.amavis.amavisd[497]): posix_spawn("/usr/local/bin/amavisd", ...): No such file or directory
There it is trying to run /usr/local/bin/amavisd again, which doesn't exist, and the reference to clamav.
2. Mail clients can nolonger connect to the server.
The Mail Access log shows:
Feb 9 12:45:51 server ctl_cyrusdb[239]: DBERROR db4: unable to join the environment
Do I need to repair/rebuild the database?
Please note, I followed your instructions in other postings and moved the .SpamAssassin directory and change the user and group of specified files to _amavisd.
Also it look like amavisd is no longer running (before it was running and trying to be respawned by launchctl).
ps U _amavisd
PID TT STAT TIME COMMAND
46 ?? Ss 0:04.29 clamd
Any suggestions most appreciated.
Cheers,
Ashley. -
Vdi 3.1 troubles with sunray server
hi
i'm not able to restart (warm or cold) sunray services from the webui (logged in as root) and the sunray server itself react not as expected (the sunray client stands on 26 D)
i found access denied messages in the log but i dont know why they occur i've not changed access rights or something like that
Feb 4 09:38:57 vdi inetd[645]: [ID 317013 daemon.notice] utrcmd[2981] from 172.27.35.16 33120
Feb 4 09:38:57 vdi in.utrcmdd[2981]: [ID 808958 daemon.warning] refused connect from vdi (access denied)
Feb 4 09:39:02 vdi inetd[645]: [ID 317013 daemon.notice] utrcmd[2990] from 172.27.35.16 33126
Feb 4 09:39:02 vdi in.utrcmdd[2990]: [ID 808958 daemon.warning] refused connect from vdi (access denied)
Feb 4 09:39:02 vdi inetd[645]: [ID 317013 daemon.notice] utrcmd[2992] from 172.27.35.16 33134
Feb 4 09:39:02 vdi in.utrcmdd[2992]: [ID 808958 daemon.warning] refused connect from vdi (access denied)
Feb 4 09:39:05 vdi java[2037]: [ID 521130 user.info] utadt:: username={root} hostname={vdi} service={Admin} cmd={} message={Services restart using warm restart failed for host(s) vdi} status={0} return_val={0}
Feb 4 09:39:05 vdi inetd[645]: [ID 317013 daemon.notice] utrcmd[3001] from 172.27.35.16 33139
Feb 4 09:39:05 vdi in.utrcmdd[3001]: [ID 808958 daemon.warning] refused connect from vdi (access denied)
could you help me to solve this issue?
thank you
br
AndreWould probably need to see your VDI instance cacao log file to see why this is failing, but you might need to add the following to [libdefaults] section of your krb5.conf file, for 2008R2 AD server:
default_tkt_enctypes = rc4-hmac
default_tgs_enctypes = rc4-hmac
And then restart VDI services (/opt/SUNWvda/sbin/vda-service restart)
Note that VDI will actually try to query individual AD servers as defines as part of your AD Global Catalog when it tries to lookup AD domain data. This means you need to verify that your global calalog referenced servers are valid and having matching forward and reverse DNS information:
For example:
$ *nslookup -querytype=any gc.tcp.vdi.com.*
Server: win2008.vdi.com
Address: 192.168.1.100#53
gc.tcp.vdi.com service = 0 100 3268 win2008.vdi.com*.
$ nslookup win2008.vdi.com.
Server: win2008.vdi.com
Address: 192.168.1.100#53
Name: win2008.vdi.com
Address: _192.168.1.100_
r$ nslookup 192.168.1.100
Server: win2008.vdi.com
Address: 192.168.1.100#53
100.1.168.192.in-addr.arpa name = win2008.vdi.com.*
You'd want to verify that every record returned by the *nslookup -querytype=any gc.tcp.yourdoamin.com* command refers to a server that can be reached and has matching forward and reverse DNS. Otherwise, this may trigger VDI to have failures or delays in performing directory queries.
Beyond that, you need to look in the cacao.log file for errors that you can find and post.
Edited by: DoesNotCompute on Oct 13, 2012 11:48 AM -
Eem on cisco 877, trouble with mail server action and smtp auth
hello all,
i'm using a router 877 at home and i really need to check out what this router do during the day.
So some time ago i configured it using some eem actions and sending to me email, without any problems.
Yesterday I changed my internet provider and now i need to use smtp autheticantion to send emails.
I read about how to authenticate, like username:password@host and also made a fast search here, without solve my problem.
I need to put as username the email of the provider like: [email protected]:[email protected]
So, i want to know if someone had the same problem and solved it. Of course i couldn't use @ two times or eem would think that host.com is my smtp server! And right now is going in this way!
My IOS version is 15.1(2)T2, eem version is 3.1.
Hope someone could help me!
Thank you in advance.
SandroHello,
Thank you very much in advance for any help you can offer. Debugging I get this but stunnel.conf is edited and started
%HA_EM-3-FMPD_SMTP: Error occured when sending mail to SMTP server: smtp.gmail.com : error in reply from SMTP server
Router Cisco 877 with IOS version is 12.4(15)T16
Router Config:
ip host gmail.com pc_host*
track 1 rtr 1 reachability
delay down 10 up 60
ip route 0.0.0.0 0.0.0.0 Dialer0 track 1
ip sla 1
icmp-echo 8.8.8.8 source-interface Dialer0
timeout 2000
frequency 4
ip sla schedule 1 life forever start-time now
event manager environment to@gmail
event manager environment [email protected]
event manager environment smtp.gmail.com*
event manager applet TRACK-1-OK
event track 1 state up
action 1.0 mail server "smtp.gmail.com" to "[email protected]" from "[email protected]" subject "E2E up/down" body "DSL is UP"*
* I use several possible key combinations:
ip host smtp.gmail.com pc_host
event manager environment [email protected]:[email protected]
action 1.0 mail server "[email protected]:[email protected]" to "[email protected]" from "[email protected]" subject "E2E up/down" body "DSL is UP"*
stunnel.conf config:
cert = stunnel.pem
socket = l:TCP_NODELAY=1
socket = r:TCP_NODELAY=1
client = yes
options = NO_SSLv2
[pop3s]
accept = 110
connect = pop.gmail.com:995
[imaps]
accept = 143
connect = pop.gmail.com:993
[ssmtp]
accept = 25
connect = smtp.gmail.com:465
Greetings,
Guiller -
Error connection to Telnet Server from a Java client GUI
Hi,
I have developed a GUI in Swing to get the server ip address, user is and password and then connect to the telnet server. When I enter the above details and hit the "Connect" button, The application hangs. I am ot sure, if the application conencts to the server and then hangs or hanging for some other reason. I have given some System.out.printl statements to keep track.
Below is my code. I would appreciate any help in this regards.
Thanks in advance.
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
public class Login
private JFrame frm;
private JTextField serField;
private JTextField idField;
private JPasswordField pwdField;
public static void main(String[] str)
new Login();
public Login()
frm = new JFrame("Login Screen");
frm.setSize(500,200);
frm.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent we)
System.exit(0);
frm.getContentPane().setLayout(new FlowLayout());
addLoginFields();
frm.setVisible(true);
private void addLoginFields()
JPanel idPanel1 = new JPanel();
JPanel idPanel2 = new JPanel();
JPanel serverPanel1 = new JPanel();
JPanel serverPanel2 = new JPanel();
JPanel pwdPanel1 = new JPanel();
JPanel pwdPanel2 = new JPanel();
JPanel connectPanel = new JPanel();
JPanel cancelPanel = new JPanel();
JPanel labelPanel = new JPanel(new GridLayout(3,1));
JPanel fieldPanel = new JPanel(new GridLayout(3,1));
JPanel buttonPanel = new JPanel();
JButton connectButton = new JButton("Connect");
JButton cancelButton = new JButton("Cancel");
serverPanel1.add(new JLabel("Server "));
serField = new JTextField("rhosp035",10);
serverPanel2.setLayout(new FlowLayout(FlowLayout.LEFT));
serverPanel2.add(serField);
idPanel1.add(new JLabel("User ID"));
idField = new JTextField(30);
idPanel2.add(idField);
pwdPanel1.add(new JLabel("Password"));
pwdPanel2.setLayout(new FlowLayout(FlowLayout.LEFT));
pwdField = new JPasswordField(10);
pwdPanel2.add(pwdField);
labelPanel.add(serverPanel1);
labelPanel.add(idPanel1);
labelPanel.add(pwdPanel1);
fieldPanel.add(serverPanel2);
fieldPanel.add(idPanel2);
fieldPanel.add(pwdPanel2);
connectPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
connectPanel.add(connectButton);
cancelPanel.setLayout(new FlowLayout(FlowLayout.LEFT));
cancelPanel.add(cancelButton);
buttonPanel.setSize(500,50);
buttonPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
buttonPanel.add(connectPanel);
buttonPanel.add(cancelPanel);
JPanel infoPanel = new JPanel();
infoPanel.setSize(500,100);
infoPanel.add(labelPanel);
infoPanel.add(fieldPanel);
frm.getContentPane().add(infoPanel);
frm.getContentPane().add(buttonPanel);
connectButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae)
connectToUnix();
cancelButton.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae)
System.out.println("Connection to Unix cancelled");
System.exit(0);
private void connectToUnix()
System.out.println("Connection to Unix to be added");
Socket clientSocket = null;
PrintWriter writer = null;
BufferedReader reader =null;
int code = 0;
try{
clientSocket = new Socket(InetAddress.getByName(serField.getText()),23);
reader = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
writer = new PrintWriter(new OutputStreamWriter(clientSocket.getOutputStream()));
while((code = reader.read()) != 243)
System.out.println("Server Response : " + code);
switch(code)
case 37:
//System.out.println("user id : " + idField.getText());
writer.print(idField.getText());
break;
case 24:
//System.out.println("password : " + pwdField.getText());
writer.print(pwdField.getText());
System.out.println("code : " + code);
break;
case 251:
System.out.println("********* Login required again code : " + code);
break;
default:
System.out.println("--------------Default option code : " + code);
break;
writer.print(132);
catch(IOException ie)
System.out.println(ie.toString());
catch(Exception e)
System.out.println("Exception : " + e.toString());
finally
try{
reader.close();
clientSocket.close();
catch(IOException ie)
System.out.println("While closing : " + ie.toString());Also,
I would like to know I to check if the user id and password are valid.
How to disconnect from the client GUI?
Thanks.
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