Re: Problem reading the Accept-Encoding header from a request
Hi
And thanks for all the quick help.
It turned out to be a really rookie mistake. It was my firewall, that was
changing my request.
I have to try to defend myself for being so stupid. I am using a coorparate
machine where I cant see the firewall in the tray, so I thought no firewall
was running.
Another thing is, that I think this is a big problem if many firewalls make
it impossible to compress responses using the accept-encoding header.
again thanks to all the people here helping tomcat users.
regards
Christian
On 4/14/07, Martin Gainty [EMAIL PROTECTED] wrote:
Good Morning Kristian-
if by weird you mean you dont understand then take a look at
http://www.xml.com/pub/a/2005/06/22/sparklines.html?page=last
According to this link a response of dashes is interpreted as 0 bytes
returned
A few basic questions:
Is the server xmitting using HTTP 1.0? In other words are you running
tomcat
3.x?
If so can you transmit a default value in other words transmit something
other than 0 bytes?
Transmit via HTTP POST (instead of GET to ensure you are not causing an
length overrun scenario with HTTP GET)
Enable HTTPMonitor and trace every response
What is the Content-Type for this response?
What is the Content-Length for this reponse?
I found this link quite instructive
http://www.samspublishing.com/articles/article.asp?p=31443seqNum=6rl=1
HTH
Martin--
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- Original Message -
From: Christian Hvitved [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Saturday, April 14, 2007 3:13 AM
Subject: Re: Problem reading the Accept-Encoding header from a request
Thank you very much for the comments.
But I'm still not sure why I have problems reading the Accept-Encoding
header on the server.
My problem is when I recieve the request on the server (And I know by
using
a proxy that the request contains an Accept-Encoding header). At the
server
I cannot read the accept-encoding header, instead I get a header
consisting
of dashes.
It doesn't matter if I try to read the headers of the request in a
filter
or
servlet/jsp - I have the same problem.
When I generate the html response to the client I use this in the head
tag
of the html page:
meta content=text/html; charset=UTF-8 http-equiv=content-type /
But I cannot see why this should have anything to do with reading
headers
from the request.
I'm really stuck in this weird problem
regards, and thanks again.
Christian
On 4/13/07, Rashmi Rubdi [EMAIL PROTECTED] wrote:
The problem arose when I was writing a special compression filter
I tried your code in a JSP directly (without using any other custom
compression filter)
and it prints as follows:
Accept-Encoding gzip,deflate
some other headers..
accept
text/xml,application/xml,application/xhtml+xml,text/html;q=
0.9,text/plain;q=0.8 ,image/png,*/*;q=0.5
accept-language en-us,en;q=0.5
accept-encoding gzip,deflate
accept-charset UTF-8,*
some more headers..
The description of Accept-Encoding may give you additional clues as to
why you're getting dashes instead (when you use a custom compression):
http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
-Rashmi
On 4/13/07, Christian Hvitved [EMAIL PROTECTED] wrote:
The code in my filter looks like this:
HttpServletRequest req = (HttpServletRequest)request;
String headerValue = req.getHeader(Accept-Encoding);
System.out.println(encoding: + headerValue);
Enumeration e = req.getHeaderNames ();
System.out.println(new request);
while (e.hasMoreElements()) {
String header = (String) e.nextElement();
System.out.println(header);
System.out.println(Value: + req.getHeader(header));
}
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Re: Problem reading the Accept-Encoding header from a request
Hi The firewall on my laptop pc used is norton internet security 2005. It is running on a danish windows xp. It is possible it has some customized settings controlled by the administrators. regards Christian On 4/14/07, Hassan Schroeder [EMAIL PROTECTED] wrote: On 4/14/07, Christian Hvitved [EMAIL PROTECTED] wrote: It was my firewall. It is Another thing is, that I think this is a big problem if many firewalls make it impossible to compress responses using the accept-encoding header. Can you clarify what kind of firewall you're talking about? Desktop software on your Windows PC, dedicated hardware firewall, other? And in any case, who is the vendor? -- Hassan Schroeder [EMAIL PROTECTED] - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: manager and host manager not available problem
I also noted that file Tomcat6.0\webapps\manager\manager.xml has following
contents:
Context docBase=${catalina.home}/server/webapps/manager
privileged=true antiResourceLocking=false
antiJARLocking=false
!-- Link to the user database we will get roles from --
ResourceLink name=users global=UserDatabase
type=org.apache.catalina.UserDatabase/
/Context
However there is no such path existing
${catalina.home}/server/webapps/manager. Neither I cound find it from
installation files. Can somebody explain - what is happening here?
Regards,
Zhenja
Zhenja [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]
I am able to go to http://localhost:8080/manager/html. On this page I have
4
applications listed: docs, examples, manager and host-manager. I can
browse
to docs and examples. But when I try to browse to manager or host-manager,
I
get error 404.
I had in my tomcat-users.xml already entry
user username=admin password=lala roles=admin,manager/
I've added another one, and logged in under this different account, but
result is the same.
Zhenja
Rashmi Rubdi [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
The correct default URL for the manager app on Tomcat 6.0.10 is
http://localhost:8080/manager/html , I'm able to access it after a
fresh install of Tomcat.
You also need to add an entry into tomcat-users.xml located under
...\apache-tomcat-6.0.10\conf\
Something like:
?xml version='1.0' encoding='utf-8'?
tomcat-users
role rolename=manager/
role rolename=admin/
user username=someusername password=somepassword
roles=admin,manager/
/tomcat-users
-Rashmi
On 4/14/07, Zhenja [EMAIL PROTECTED] wrote:
Hi all!
I have installed Tomcat 6.0.10 on Windows XP as windows service. I can
browse to examples and they are running.
But when I browse to /manager or /host-manager I get error 404 - The
requested resource is not available.
Please help.
Regards
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Re: manager and host manager not available problem
Look in Manager's app's web.xml there's a URL pattern /html/* , that
URL is reletive to the /manager context, that's why you can access the
HTML manager at /manager/html
You should easily be able to find the manager app from the default
Tomcat page at
http://localhost:8080/ by clicking on Tomcat Manager on the top left
section of the left navigation.
-Rashmi
On 4/14/07, Zhenja [EMAIL PROTECTED] wrote:
However there is no such path existing
${catalina.home}/server/webapps/manager. Neither I cound find it from
installation files. Can somebody explain - what is happening here?
Regards,
Zhenja
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Re: Stuck in SYN_RECV when binding to ip
On 4/13/07, robert lazarski [EMAIL PROTECTED] wrote: tcp0 0 192.168.3.53:8080 xxx.xxx.118.243:8368 SYN_RECV- This turned out to be a routing issue. I had to add a second default gw , which created other problems but at least the mystery is solved. Robert
Re: Error message
Thanks for responding; I am using 1.4.2 with TOMCAT 5.0.28 Dwight Quoting Martin Gainty [EMAIL PROTECTED]: Dwight- Must be too much heat because I havent seen this since IBM J2RE 1.4.2 Which JDK are you using? Which version Tomcat? M-- This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. - Original Message - From: Dwight Farris [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Friday, April 13, 2007 7:45 PM Subject: Error message Has anyone seen an error message similar to the following? java.lang.ClassFormatError: Illegal exception table range in class file org/apache/tomcat/util/buf/ByteChunk Dwight (520) 626-9913 (520) 626-6345 (fax) (952) 237-0606 (cell) - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: sending smtp mail failure
Thanks for responding,
there something wrong with my code?
This is my code:
import java.util.*;
import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class TimeTravelMailer
{
public void sendMessage()
{
String to = [EMAIL PROTECTED];
String from = [EMAIL PROTECTED];
String host = smtp.google.com;
String message = This is a test;
Properties props = new Properties();
props.put(mail.smtp.host, host);
Session session = Session.getInstance(props);
try
{
Transport bus = session.getTransport(smtp);
bus.connect(host, [EMAIL PROTECTED], [EMAIL PROTECTED]);
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
InternetAddress[] address = {new InternetAddress(to)};
msg.setRecipients(Message.RecipientType.TO, address);
msg.setRecipients(Message.RecipientType.CC,
InternetAddress.parse(to, true));
msg.setRecipients(Message.RecipientType.BCC,
InternetAddress.parse(to, false));
msg.setSubject(Test E-Mail through Java);
msg.setSentDate(new Date());
msg.setText(message);
msg.saveChanges();
bus.sendMessage(msg, address);
bus.close();
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
On 4/7/07, Johnny Kewl [EMAIL PROTECTED] wrote:
Easiest way is to setup a normal email program and see what the error
messages are.
If the machine doesnt have core mailing engines installed, it will
probably
tell you.
If you on windows, try Outlook express, detailed messages will probably
point you in right direction.
Code should look something like this
public boolean prepareConnection(String smtpHost){
this.smtpHost = smtpHost;
fSessionInited = true;
try{
java.util.Properties properties = System.getProperties();
properties.put(mail.smtp.host, smtpHost);
session = Session.getInstance(properties,null);
} catch(Exception e) {
fSessionInited = false;
}
return fSessionInited;
}
- Original Message -
From: Mighty Tornado [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, April 06, 2007 7:30 AM
Subject: sending smtp mail failure
Hi,
I set up a small web app and the servlet is supposed to send an email
using
JavaMail. But I am getting exceptions - Connection Timed out every time.
I
am using Gmail as an smtp server to bounce emails off. How can I avoid
the
Connection Timed out exception? Could it be because of my firewall? If
so,
which process should I permission?
Thank you,
MT
-
To start a new topic, e-mail: [EMAIL PROTECTED]
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Re: sending smtp mail failure
Here is a little framework that u can play with
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
msg.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
msg.setSubject(subject);
msg.setSentDate(new Date());
// ADD TEXT
MimeBodyPart mbp1 = new MimeBodyPart();
mbp1.setText(sMessage);
//ADD ATTACHEMENT
MimeBodyPart mbp2 = new MimeBodyPart();
if (sFilename.length() 0){
mbp2.setFileName(sFilename);
mbp2.setText(sAttachment, us-ascii);
}
// JOIN THEM
Multipart mp = new MimeMultipart();
mp.addBodyPart(mbp1);
if (sFilename.length() 0) mp.addBodyPart(mbp2);
// ADD and SEND
msg.setContent(mp);
Transport.send(msg);
Have fun
- Original Message -
From: Mighty Tornado [EMAIL PROTECTED]
To: Tomcat Users List [EMAIL PROTECTED]
Sent: Sunday, April 15, 2007 2:32 AM
Subject: Re: sending smtp mail failure
Thanks for responding,
there something wrong with my code?
This is my code:
import java.util.*;
import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class TimeTravelMailer
{
public void sendMessage()
{
String to = [EMAIL PROTECTED];
String from = [EMAIL PROTECTED];
String host = smtp.google.com;
String message = This is a test;
Properties props = new Properties();
props.put(mail.smtp.host, host);
Session session = Session.getInstance(props);
try
{
Transport bus = session.getTransport(smtp);
bus.connect(host, [EMAIL PROTECTED], [EMAIL PROTECTED]);
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
InternetAddress[] address = {new InternetAddress(to)};
msg.setRecipients(Message.RecipientType.TO, address);
msg.setRecipients(Message.RecipientType.CC,
InternetAddress.parse(to, true));
msg.setRecipients(Message.RecipientType.BCC,
InternetAddress.parse(to, false));
msg.setSubject(Test E-Mail through Java);
msg.setSentDate(new Date());
msg.setText(message);
msg.saveChanges();
bus.sendMessage(msg, address);
bus.close();
}
catch(Exception ex)
{
ex.printStackTrace();
}
}
}
On 4/7/07, Johnny Kewl [EMAIL PROTECTED] wrote:
Easiest way is to setup a normal email program and see what the error
messages are.
If the machine doesnt have core mailing engines installed, it will
probably
tell you.
If you on windows, try Outlook express, detailed messages will probably
point you in right direction.
Code should look something like this
public boolean prepareConnection(String smtpHost){
this.smtpHost = smtpHost;
fSessionInited = true;
try{
java.util.Properties properties = System.getProperties();
properties.put(mail.smtp.host, smtpHost);
session = Session.getInstance(properties,null);
} catch(Exception e) {
fSessionInited = false;
}
return fSessionInited;
}
- Original Message -
From: Mighty Tornado [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, April 06, 2007 7:30 AM
Subject: sending smtp mail failure
Hi,
I set up a small web app and the servlet is supposed to send an email
using
JavaMail. But I am getting exceptions - Connection Timed out every
time.
I
am using Gmail as an smtp server to bounce emails off. How can I avoid
the
Connection Timed out exception? Could it be because of my firewall? If
so,
which process should I permission?
Thank you,
MT
-
To start a new topic, e-mail: [EMAIL PROTECTED]
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To start a new topic, e-mail: [EMAIL PROTECTED]
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: manager and host manager not available problem
try http://localhost:8080/manager/html Should be able to see the links used if you http://localhost:8080/ and look at what they have use on default helper page have fun - Original Message - From: Zhenja [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, April 14, 2007 6:17 PM Subject: manager and host manager not available problem Hi all! I have installed Tomcat 6.0.10 on Windows XP as windows service. I can browse to examples and they are running. But when I browse to /manager or /host-manager I get error 404 - The requested resource is not available. Please help. Regards - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
