Connecting to web server

I am hoping someone here can help with some suggestions...
I am the back-up web master for my office. I connect to the web server using afp and the standard network connections using a Macbook Pro (all passwords stored in keychain). All worked well until today. I can no longer connect. I can ping the server, but I can't log in. The error I get says "cannot complete the operation because some data in "afp://XXX.XXX.XX.X" could not be read or written." Sorry for the Xs, but I didn't want to give away our web server's IP address.
The regular web master uses a PC. He can connect to web server and ever make changes to the page, but he cannot create a new file or folder or delete a file or folder.
To me it seems like a network privileges issue. Any other suggestions?

I can't download the files and then use a text editor to make the changes, because there are too many of them!
Even if I do that, the process of uploading them back to the server is going to be a headache.
The files I'm talking about are footers of different sub sections of a website, so they are in different places/directories.
I cant use a master footer for all the sub sections. They are very similiar but not exactly the same.
and also there might be a problem with connecting, I use FrontPage to edit the website and thats how I access the server.
I tried to use normal windows explorer to connect via FTP that did not work! any ideas?
Thanks,

Similar Messages

Can't parse xml file in jar file when can't connect to web server

My JNLP application throw ConnectException when trying to parse xml during web server offline.
Steps,
1. JNLP application has been launched once and all related jar and xml files are already downloaded to local cache.
2. Then I close web server to test offline launch.I launch the JNLP application using shortcut with -offline parameter.
3. However the JRE internal xml parser tries to connect to web server and report connection error as web server is down now.
My concern is the file is already in the cache, why java still try to connect URL. This error happens in JRE 1.5, but it doesn't happen in JRE 1.6. It only happens when web server is down in JRE 1.5.
I think it may be a bug of JRE, do any one can give me some hint about how to resolve?
Thanks in advance!!
I also moved the code piece to a simple web start example, following it the error and code pieces.
Error Trace in Java console,
ava.net.ConnectException: Connection refused: connect
 at java.net.PlainSocketImpl.socketConnect(Native Method)
 at java.net.PlainSocketImpl.doConnect(Unknown Source)
 at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
 at java.net.PlainSocketImpl.connect(Unknown Source)
 at java.net.Socket.connect(Unknown Source)
 at java.net.Socket.connect(Unknown Source)
 at sun.net.NetworkClient.doConnect(Unknown Source)
 at sun.net.www.http.HttpClient.openServer(Unknown Source)
 at sun.net.www.http.HttpClient.openServer(Unknown Source)
 at sun.net.www.http.HttpClient.<init>(Unknown Source)
 at sun.net.www.http.HttpClient.New(Unknown Source)
 at sun.net.www.http.HttpClient.New(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown Source)
 at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
 at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
 at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.jar.JarURLConnection.getInputStream(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)
 at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
 at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
 at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
 at EntXmlUtil.buildDocument(EntXmlUtil.java:57)
 at Notepad.testParseXML(Notepad.java:870)
 at Notepad.main(Notepad.java:153)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at com.sun.javaws.Launcher.executeApplication(Unknown Source)
 at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
 at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
 at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
 at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
 at com.sun.javaws.Launcher.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
Notepad.java
public void testParseXML() {
 URL xmlURL=Notepad.class.getClassLoader().getResource("xml/Login.xml");
 try {
 org.w3c.dom.Document doc = EntXmlUtil.buildDocument(xmlURL);
 System.out.println("Test"+doc);
 } catch (Exception e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
EntXMLUtil.java
private static DocumentBuilderFactory dbf = null;
 static {
 dbf = DocumentBuilderFactory.newInstance();
 dbf.setNamespaceAware(true);
 dbf.setValidating(true);
 dbf.setIgnoringComments(true);
 dbf.setIgnoringElementContentWhitespace(true);
public static DocumentBuilderFactory getDocBuilderFactory() {
 return EntXmlUtil.dbf;
public static Document buildDocument(URL url, String systemId) throws Exception {
 DocumentBuilder db;
 Document doc;
 InputStream is;
 String sysId = null;
 if(systemId == null)
 sysId = url.toExternalForm();
 else
 sysId = systemId;
 db = EntXmlUtil.getDocBuilderFactory().newDocumentBuilder();
 is = url.openStream();
 doc = db.parse(is, sysId);
 is.close();
 return doc;
 }

I finally got a temperary work around for this issue, using JRE5 version lower than update 16(not include update 16).
i found Sun modify the URL which returned by XXX.class.getClassLoader().getResource("xml/Test.xml,") after update 15, previous it is related with the cache path, like C:\Users\epenwei\AppData\LocalLow\Sun\Java\Deployment\cache\javaws\http\Dlocalhost\P80\DMEntriView\DMapp\AMNotepad.jar!/xml/Test.xml, but after it changes to network path, like http://localhost/Notepad/app/notepad.jar!/xml/Test.xml. However, the latter address doesn't work in Sun's own class com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity if offline.It tried to create new URL then connect to web server. So exception is thrown since web server is down.
if (reader == null) {
stream = xmlInputSource.getByteStream();
if(stream != null && encoding != null)
declaredEncoding = true;
if (stream == null) {
URL location = new URL(expandedSystemId);
URLConnection connect = location.openConnection();
if (connect instanceof HttpURLConnection) {
 setHttpProperties(connect,xmlInputSource);
I am not sure whether it is a Java new bug since I only read the codes and didn't debug Sun code. But I am very curious that I have already specify <j2se version="1.5.0_12" href="http://java.sun.com/products/autodl/j2se" /> to specify update 12 for my jws application. And I also see the Java console display like following
Java Web Start 1.5.0_18
Using JRE version 1.5.0_12 Java HotSpot(TM) Client VM
Why java still uses my latest jre lib to run my application?
Edited by: wei000 on May 22, 2009 5:32 AM

# of Connections between Web Server (Tomcat) and Weblogic AppServer

Hi guys,
          does anybody know how many connections are used between a TomCat WebServer and the Weblogic ApplicationServer?
          - One?
          - One per active browser-user?
          - Configurable? (freely, in some ranges, which values are recommandable?)
          Does anybody has some links to related documentation maybe?
          Answers would be very helpful.
          Thanx in advance!
          Markus


Hi,
While not an exact solution to your problem, I seem to recall a similar issue, not with this web server though, but similar still. As far as I recall, the problem was related to the loading order of the library files and overlapping class files within those libraries. I think it was an issue with j2ee.jar/javaee.jar and jbossall-client.jar.
For the standalone test, you have probably checked the following, but check again :)
- Exact same JDK
- Libraries in the web server lib directory
- Libraries in application/WEB-INF/lib
- Loading order
You might also want to check how war file class loading is done in the web server sp6.
Other links of interest:
[javax.xml.soap.SOAPException known versions|http://www.jarfinder.com/index.php/java/info/javax.xml.soap.SOAPException]
Cheers,
Øyvind

Java code to make connection to web server??

Hi,
we are looking at simple java code to connect to IIS Server and retrive a ZIPed file.
this zip file contains photos. all individual photos are stored in zip file under doc root of IIS server..
any sample code will be great

Here is some code on how to open an URL and read from it.
url = new URL("http://IIS_server/doc/Yourfile.zip");
URLConnection conn = url.openConnection();
conn.setDoInput(true);
in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuffer sbResponse = new StringBuffer();
int intChar = 0;
while ((intChar = in.read()) !=-1) {
// got one byte as int from the server do something here to pass the byte from one stream to another (filestream)
// there is a way to save to the local HD with an applet but you have to sign it and adjust some security policys
in.close();

Allowing connections to web server

Can anyone tell me if there is any difference really between natting my web server and port, rather than just natting the ip of the web server and using an access list to only allow http traffic to it ?

PIX ignores subnet mask when natting using the global command. But when using access list subnet mash are not included.

Connecting BI Web Server with SQL Server Express / Visual Studio Express for Report Development

Hi,
My company is using the Report Builder 3.0 to build the BI Reports ( I guess based on SQL Server 2008 R2). Our software vendor has provided us the web URL to access the BI Server. I want to generate the BI Reports with SQL Server Express or Visual
Studio Express instead of Report Builder 3.0. Need some guidance in this regard.
regards, BI.Developer.

Hi,
Based on my research, if we want to open the report from report server to Business Intelligence Development Studio, we should download the report from report manager, then add this item in Business Intelligence Development Studio. For more details, please
see the following steps:
Type the URL in IE browser to access the repot manager.
Browse to the RDL file folder or location.
Hover over the report, and click the drop-down arrow near the RDL file.
Click on download button, the download window will pop up now. Then save the rdl file.
Click Manage option in the drop-down list, make a note of its Data Source Connection string.
Create a Report Server Project in Business Intelligence Development Studio.
Right-click the Reports folder to open the Add Existing Item dialog box, navigate to the location where you saved the .rdl file for the report, and then click Add.
Right-click the Data Source to verify the connection string is correct.
Besides, please make sure that software vendor had assigned ‘View reports’, ’Manage reports’, ‘Manage folder’ and ‘Manage data sources’ tasks for your account, so that you can download the report and view the data source.
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

SSL connectivity - Weblogic 8.1 and Apache web server 2.0

I'm using a Apache web server 2.0.64 as a front end web server for Weblogic server v8.1 sp6. I have managed setup the connection between both server and now i want to configure the SSL connection Apache web server. However i have face some problems with the SSL connection and i can't figure out the problems. I'm using the ssl.conf* to do the SSL connection. Here are the changes i did on my ssl.conf:
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
#<IfDefine SSL>
Listen 443
SSLPassPhraseDialog builtin
SSLSessionCache dbm:logs/ssl_scache
SSLSessionCacheTimeout 300
<VirtualHost default:443>
DocumentRoot "C:/Program Files/Apache Group/apache2/htdocs"
ServerName 10.122.50.218:443
ServerAdmin [email protected]
ErrorLog logs/ssl_log TransferLog logs/access_log
SSLEngine on
SSLCertificateFile conf/ssl/server.crt
SSLCertificateKeyFile conf/ssl/server.key
</VirtualHost>
#</IfDefine>
When i testing the application, it comes out :
NOT Found
The requested URL /secureWebAuth/ was not found on this server.
Apache/2.0.64 (Win32) mod_ssl/2.0.64 OpenSSL/0.9.8o Server at 10.122.50.218 Port 443
What should i do in order to solve this problem? Thanks for your help!!!

I'm using a Apache web server 2.0.64 as a front end web server for Weblogic server v8.1 sp6. I have managed setup the connection between both server and now i want to configure the SSL connection Apache web server. However i have face some problems with the SSL connection and i can't figure out the problems. I'm using the ssl.conf* to do the SSL connection. Here are the changes i did on my ssl.conf:
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
#<IfDefine SSL>
Listen 443
SSLPassPhraseDialog builtin
SSLSessionCache dbm:logs/ssl_scache
SSLSessionCacheTimeout 300
<VirtualHost default:443>
DocumentRoot "C:/Program Files/Apache Group/apache2/htdocs"
ServerName 10.122.50.218:443
ServerAdmin [email protected]
ErrorLog logs/ssl_log TransferLog logs/access_log
SSLEngine on
SSLCertificateFile conf/ssl/server.crt
SSLCertificateKeyFile conf/ssl/server.key
</VirtualHost>
#</IfDefine>
When i testing the application, it comes out :
NOT Found
The requested URL /secureWebAuth/ was not found on this server.
Apache/2.0.64 (Win32) mod_ssl/2.0.64 OpenSSL/0.9.8o Server at 10.122.50.218 Port 443
What should i do in order to solve this problem? Thanks for your help!!!

Connect to ColdFusion web server

I just installed Dreamweaver CS 6 and would like to configure my web server, but can not find the place to connect the server.
Can you please advice how to configure my Dreamweaver to work to connect the web server?
Your help and information is great appreciated,
Regards,
Iccsi,

Thanks for the information and help,
Yes, I got it,
Thanks again for helping,
Regards,
Iccsi,

Not able to connect HTTP web servers outside firewall

Hi
I unable to connect external web server from my java program.
Even I used follwing code to in my java program. I am getting
some problem with encoding the password(base64Encode)
Please anyone can give code to bypass this corporate firewall
from my program(I know the password and user name).
System.getProperties().put( "proxySet", "true" );
System.getProperties().put( "proxyHost", "myProxyMachineName" );
System.getProperties().put( "proxyPort", "85" );
URLConnection connection = url.openConnection();
String password = "username:password";
String encodedPassword = base64Encode( password );
connection.setRequestProperty( "Proxy-Authorization",
encodedPassword );
Avanti
null

Can you post this in the MapViewer forum ?
MapViewer

How to -- Manually Configuring a Web Server? I am able to install web/applications servers on windows NT, there is no clear documentation on above topic.

refer to /iplanet/ias6/ias/docs/admin/adplugin.html, --To Reconfigure an iPlanet Web Server
How to view/modify connection between web server and application server..?

What version you want to install.
Refer this link or to download this PDF/HTML files.
http://docs.iplanet.com/docs/manuals/ias/60/install/install.htm#998205

Plugin doest respond until web server reboot

We have a weblogic 6.0SP2 cluster with 4 backends and two Iplanet Web Server 4.1 as
front ends.
During FULL GCs in weblogic JVM cluster nodes do not respond to any request and the
foront ends are not able to respond.
Web have noticed that if the error persists serveral seconds (or minutes) and then
weblogic recovers the web server cannot conect anymore to webloguc until we reboot
it.
This is what Iplanets error log says:
[XX/Jun/2002:15:52:10] failure ( 628): for host xx.xx.xx.xx trying to GET /some_weblogic_URL,
wl-proxy reports: exception occurred for backend host 'my_cluster_node/my_port':
'READ_TIMEOUT [os error=22, line 151 of Reader.cpp]: no read after 300 seconds'
Has anyone else experience this? how can we solve it?
PLEASE REPLY!
TIA
Cristina Ceballos

in addition to, To simulate the problem, you need to set your window registry to allow IE to open up 20 connections (default is 2) per IE. Please follow the steps below :
1. run "regedit" to open up the registry
2. select HKEY_CURRENT_USER|Software|Microsoft|windows|CurrentVersion|Internet Settings
3. right click on the right hand panel and select New|DWORD Value
4. type "MaxConnectionsPer1_0Server" for the name
5. right click on the newly created "MaxConnectionsPer1_0Server" key and select "Modify"
6. enter 32 as hexadecimal value in the text box then click OK button to save
7. repeat step 3 to 6 with the name as "MaxConnectionsPerServer"
8. close all your IE browsers
if you do not do the above settings, you need to open up 30 browsers to simulate 60 connections to web server.
Once the a.jsp exit from the while loop, you should see the same number of requests in your iplanet access log. And, when you view source of a frame, you should see " count=1 count=2 count=3 count=4 count=5"; otherwise the request is not handled by web server.

Using mobile camera to send images to the web server at regular intervals

Hi All,
I am developing an application in which the camera is kept on and it takes picture at regular intervals 30 sec to be exact. And that picture is sent to the web server so that can be viewed at the server. Now I am testing this application on Nokia E50 but after running for 3 hours there was an error given as below
MediaException: (in takes Symbian OS error :-2
Whats this error about? Is this an OS error or theres some fault within the coding. Please reply its urgent.
Thanks in advance
Sunil

Hi Db,
I have tried what you have said but now the problem is that it gives Symbian OS : -4 error which is a memory error. Actually what happens in the project is that once the connection between web server and the mobile breaks down the mobile will continuosly try to establish the connection and in doing so it will create new objects. There is no limitation on the number of times the connection attempts can be made. It will keep on trying till the connection is established. If that is the reason which is causing the problem then I think I may have to find another way for the connection to be established.
Thanks in advance
Sunil

Forms Web Server

There are some users who are connecting to web server on 32KB link and are encountering these errors periodlically. 'Archiver error - connect internal only until freed' and computer completely froze.
Can any one help.
Cheers

You mention that you also have the RDBMS running on that box. Before you started the forms server, did you make sure that $ORACLE_HOME was pointing to the Dev 6i oracle home, and not the RDBMS oracle home?

NAT/PAT Setup with internal web server.

Environment:
Web Server inside and 10 internal workstations.
One external public IP address.
Cisco Router 806 with HTTP server enable.
Conditions:
External users have to be able to access the web server.
The internal users have to be able to access the web server via the "EXTERNAL" IP address. Since they are using an external DNS.
Scenario:
The internal workstation request from external DNS address for the web server.
DNS replies with external IP address.
Workstation attempts to connect to web server via external IP address.
Connection fails at the router showing the router's HTTP logon page.
We are trying to implement NAT/PAT inside, with static assignment to port 80 to the internal web server.
Thanks, Pat Askins.

You need to use cisco NAT virtual interface,
Example:
your internal network web server ip 192.168.1.10/24 Fa0 router Fa1 Public Ip address 1.1.1.1
here is what you need to configure in NAT router to resolve your issue:
int fa0
ip nat enable
no ip redirects
int fa 1
ip nat enable
no ip redirects
ip nat source static tcp 192.168.1.10 80 1.1.1.1 80 overload
ip nat source list 1 interface fa0 overload
access-list 1 permit 192.168.1.0 0.0.0.255
now you can try access to your 1.1.1.1:80 from inside network.

Web server not responding

Hi All,
I have a JSP page (a.jsp) which has a while loop, inside the while loop i pusposely sleep it for 1 minute and the while loop while run for six times. Then i have another jsp page (b.jsp) which creates 20 frames and each frame opens to the a.jsp. Then i open three IE browsers and open to b.jsp. Everything is working fine until i open my fourth IE browser, the IE icon keep spinning and there is no respond from web server. At this point of time, the web server just simply refuses to service any http request. After 5 minutes (when a.jsp exits from the while loop), my fourth IE browser get respond back from web server and i think this is because the web server has completely service the requests from the first three IE browsers and all the connection were closed. Then the web server is back to normal.
I have try the a.jsp and b.jsp on SUN ONE web server 6.0 sp6 on Solaris 7 and SUN ONE web server 6.1 on IBM AIX. Both have the same problem.
I suspect this could be something to do with the number of threads a web instance or process can have.
Would appreciate if you anyone has solution for my problew.
Below if my source code for a.jsp and b.jsp
a.jsp
<%@ page import="javax.servlet.*"%>
<%@ page import="javax.servlet.http.*"%>
<%@ page import="java.io.PrintWriter"%>
<%
try
 PrintWriter ps = response.getWriter();
 int count = 0;
 while(count<5)
 ps.println(" count="+(++count));
 Thread.sleep(60000);
 ps.flush();
 ps.close();
catch(Exception ex)
 System.err.println(" exception occurred : "+ex.getMessage());
 ex.printStackTrace();
%>
b.jsp
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<FRAMESET ROWS="50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
 <FRAME SRC="SLLG_TestLG.jsp">
</FRAMESET>
</HTML>

in addition to, To simulate the problem, you need to set your window registry to allow IE to open up 20 connections (default is 2) per IE. Please follow the steps below :
1. run "regedit" to open up the registry
2. select HKEY_CURRENT_USER|Software|Microsoft|windows|CurrentVersion|Internet Settings
3. right click on the right hand panel and select New|DWORD Value
4. type "MaxConnectionsPer1_0Server" for the name
5. right click on the newly created "MaxConnectionsPer1_0Server" key and select "Modify"
6. enter 32 as hexadecimal value in the text box then click OK button to save
7. repeat step 3 to 6 with the name as "MaxConnectionsPerServer"
8. close all your IE browsers
if you do not do the above settings, you need to open up 30 browsers to simulate 60 connections to web server.
Once the a.jsp exit from the while loop, you should see the same number of requests in your iplanet access log. And, when you view source of a frame, you should see " count=1 count=2 count=3 count=4 count=5"; otherwise the request is not handled by web server.

Connecting to web server

Similar Messages

Maybe you are looking for