REQUEST & RESPONSE frm server

I need the complete java source code of "Request & Response from server" with the method of HEAD, GET, PUT, POST, TRACE, CONNECT, OPTION & DELETE.

I need coffee.

Similar Messages

Error: Request failed. unexpected response from server. the status code of response is '0' in safari browser

Hi,
I am using Javascript serializer to send server side code to javascript.
This works in IE 9, Mozilla, chrome. But fails with error in Safari as "request failed. unexpected response from server. the status code of response is '0' . status text of the response is ". null
My code is as below:
<asp:UpdatePanel ID="panLayout" runat="server">
<ContentTemplate>
<div id="divloadingImage" >
<br />
<asp:Image ID="imgLoading" runat="server" ImageUrl="/images/rotate.gif" ImageAlign="Middle" />
<br />
</div>
<div id="banner-fade" >
<ul id="carousel" class="bjqs">
</ul>
</div>
<asp:Timer ID="timerRSS" Interval="1" runat="server" ontick="timerRSS_Tick"></asp:Timer>
</ContentTemplate>
</asp:UpdatePanel>
In CS:
protected void timerRSS_Tick(object sender, EventArgs e)
DisplayImages();
divloadingImage.Visible = false;
bannerfade.Visible = true;
timerRSS.Enabled = false;
private void DisplayImages()
List<SharePointListItem> allImages = GetallImages();
JavaScriptSerializer serializer = new JavaScriptSerializer();
string json = serializer.Serialize(allImages);
string script = string.Format("<script type=\"text/javascript\">var allSliderImages={0}</script>", json);
if (!this.Page.ClientScript.IsClientScriptBlockRegistered("clientScripts"))
ScriptManager.RegisterClientScriptBlock(panLayout, panLayout.GetType(), "clientScripts", script, false);
string scriptRegister = string.Format("<script type=\"text/javascript\">FetchData();</script>");
ScriptManager.RegisterClientScriptBlock(panLayout, panLayout.GetType(), "clientScriptData", scriptRegister, false);
In Javascript:
function FetchData() {
if (typeof allSliderImages !== "undefined") {
for (var i = 0; i < allSliderImages.length; i++) {
Imagesuccess(allSliderImages[i].fileleafref, allSliderImages[i].filedirref, allSliderImages[i].caption1);
var rota = $("#bannerfade");
rota.css("display", "block");
function Imagesuccess(fileLeaf, fileDir, UserCaption1) {
var ul = $('#bannerfade > ul');
var li;
var filename = fileLeaf;
var dir = fileDir;
var caption1 = UserCaption1;
var sfils = filename;
filename = dir + '/' + filename;
var imageCaptionData;
if (caption1 != null && caption1 != "") {
imageCaptionData = '<div class="HeadlineDiv">' + caption1 + '</div>';
li = $('<li>' + imageCaptionData + '<div class="SubHeadline" style="color:white;">' + '<br/></div>' + '<img src="' + filename + '"/>' + '</li>');
ul.append(li);
$('#bannerfade').bjqs({
height: 354,
width: 970,
responsive: true
Below is the data I get:
<script type="text/javascript">
var allSliderImages=[{"id":"1","Title":"Scenic","caption1":"scenic","fileleafref":"02.jpg","filedirref":"/s/Test/Library"},
{"id":"2","Title":"nature","caption1":"scenic2","fileleafref":"C034.jpg","filedirref":"/s/Test/Library"},
{"id":"3","Title":"Tiff","caption1":"Tiff","fileleafref":"test_tiff.tif","filedirref":"/s/Test/Library"}]</script>
The data is shown in all browsers except Safari. How to fix this?
Update: I have checked this link: http://sharepoint.sureshc.com/2013/07/unexpected-response-data-from-server-in.html
but that did not help.
Thanks

Hi,
From
this documentation, though SharePoint 2013 supports several commonly used web browsers including Apple Safari (latest released version), it is not guarantee
that SharePoint 2013 can run perfectly on all these browsers, “certain web browsers could cause some SharePoint 2013 functionality to be downgraded, limited, or available only through alternative steps”.
According to the code provided, it seems more relate to ASP.NET, therefore, a suggestion is that you can open a thread in ASP.NET forum, communities there will be more familiar
with this issue:
http://forums.asp.net/
Thanks
Patrick Liang
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Patrick Liang
TechNet Community Support

Request response code 503 when try to view failed jobs on report server

I have application server 11. From enterprise manager I get a list of completed jobs and failed jobs for the report server. When I try to click on failed jobs I get
Error in request response code 503.
I am new to weblogic server and I don't know where to look for this problem.

Mike,
how do you access Reports from Forms and can you run a stand-alone Reports from the browser URL (using the Reports Services and the Reports Services servlet rwservlet).
if you can't run a Reports directly then the problem is in teh confoguration itself and you should contact customer support via metalink.oracle.com
Frank

BlazeDS RPC request-response - Require ability to push server-response asynchronously

Hi BlazeDS developers,
I understand that BlazeDS has RPC req-response async client and server mechanism (whats the big deal html UI also has been aync?). It also has publish subcribe pattern with ability to have server side push to client.
My questions is if below ability present in BlazeDS in request-response RPC?? (Do not want to use pub-sub messaging.):
Asynchronous mechanism for a response "at server side" (not between client and server) i.e.
1. a request from flex client using RemoteObject on a POJO at server,
2. POJO at server processes the request asynchrnously, i.e. spawns a thread, and does some business logic calculation.
3. Has the response ready after few seconds.
4. prepares the response and pushes to client
Server business logic does not have to block client POJO object function call made from RemoteObject RPC from client. (consider RemoteObject use case)
Thanks in advance for your comments/answers
Nilesh

Hi Nilesh,
What you describe is not currently possible in BlazeDS with request/response RPC requests. While handling of remote object requests is async in the client code, it's not async between the client and the server.
A bug has been logged to get this functionality added and it is currently targeted for inclusion in the next release of BlazeDS.
Here is the link to the bug if you want to watch its progress.
https://bugs.adobe.com/jira/browse/BLZ-184
Hope that helps.
-Alex

Problem in sending HTTP request to the server.

Hi,
i dveloped an ant script for sar deployment.
i deployed a sar to my local soa server with ant script. it got deployed succesfully..
but when i try to deploy to a remote server, getting the below error..
"Problem in sending HTTP request to the server. Please make sure the server is up and/or check standard HTTP response code for 404"
but the server is up and runnig and i am able to ping it from my machine and also access the console...
below is my script
build.properties
wn.bea.home=C:/Oracle/Middleware
all.needed.jars.path=D:/SourceCode/neededJAR
oracle.soa.home=C:/Oracle/Middleware/Oracle_SOA1
java.passed.home=C:/Oracle/Middleware/jdk160_24
#Deployment environment
deployment.plan.environment=DEV
#Deploy Action
deployAction =redeploy
#credentials
user=weblogic
password=welcome1
#For Composite deployment
serverURL=http://10.177.154.6:7001
forceDefault=true
server=10.177.154.6
port=7001
sarLocation=D:/SourceCode/JAR
build.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<project name="soaDeployAll" default="deployAll">
     <echo>basedir ${basedir}</echo>
     <property environment="env"/>
<echo>current folder ${basedir}</echo>
     <property file="${basedir}/build.properties"/>
     <taskdef resource="net/sf/antcontrib/antlib.xml">
     <classpath>
          <pathelement location="${all.needed.jars.path}/ant-contrib.jar"/>
     </classpath>
     </taskdef>
     <target name="init">
          <tstamp>
               <format property="timestamp" pattern="yyyy-MM-dd_HH-mm-ss"/>
          </tstamp>
          <property name="build.log.dir" location="${basedir}/buildlogs"/>
          <mkdir dir="${build.log.dir}"/> <property name="build.log.filename" value="build_${timestamp}.log"/>
          <record name="${build.log.dir}/${build.log.filename}" loglevel="verbose" append="false"/>
          <echo message="Build logged to ${build.log.filename}"/>
     </target>
     <target name="deployAll" depends="init">
     <echo>Deploy for environment ${deployment.plan.environment}</echo>
     <antcall target="deployAllComposites"/>
</target>

     <target name="deployAllComposites" depends="init">
     <foreach target="deployComposites" param="Files">
          <fileset dir="${sarLocation}" casesensitive="no" includes="*.jar"/>
     </foreach>
     </target>
     <target name="deployComposites" depends="init">
     <basename file="${Files}" property="basename"/>
<echo>Deploy Project ${basename} for environment ${deployment.plan.environment}</echo>
          <if>
               <equals arg1="${deployAction}" arg2="deploy" />
               <then>
                    <echo message="Deploying composites in Managed server........." />
                    <ant antfile="${oracle.soa.home}/bin/ant-sca-deploy.xml" inheritAll="true" target="deploy">
                         <property name="serverURL" value="${serverURL}"/>
                         <property name="user" value="${user}"/>
                         <property name="password" value="${password}"/>
                         <property name="overwrite" value="false"/>
                         <property name="forceDefault" value="${forceDefault}"/>
                         <property name="sarLocation" value="${sarLocation}/${basename}"/>
                    </ant>
               </then>
               <else>
                    <echo message="ReDeploying composites in Managed server........." />
                    <ant antfile="${oracle.soa.home}/bin/ant-sca-deploy.xml" inheritAll="true" target="deploy">
                         <property name="serverURL" value="${serverURL}"/>
                         <property name="user" value="${user}"/>
                         <property name="password" value="${password}"/>
                         <property name="overwrite" value="true"/>
                         <property name="forceDefault" value="${forceDefault}"/>
                         <property name="sarLocation" value="${sarLocation}/${basename}"/>
                    </ant>
               </else>
          </if>
</target>
</project>
please help....

Hi,
Give the serverURL as http://<host>:<managed.server.port>/soa-infra/deployer and try.
e.g . http://10.177.154.6:8001/soa-infra/deployer
Regards,
Neeraj Sehgal

Missing version field in response from server when accessing resource

HY
I have a problem to use the version option of the webstart. All files are included into a war file (created with jar cvf xx.war *). This file is in the webapps folder of the Tomcat 5. The jar files from the dev. kit (jnlp-servlet.jar, jaxp.jar, parser.jar are in the WEB-INF/lib folder).
Every time I get the same message:
Category: Download Error
Missing version field in response from server when accessing resource: (http://localhost:8080/version/ademo.jar, 1.1)
Do I need a aditional file or must Iwrite a servlet???
Whats wrong
my JNLP file
<?xml version="1.0" encoding="utf-8"?>

<jnlp codebase="http://localhost:8080/version/" href="wstest.jnlp">
<information>
<title>HJP3 WebStart Demo Application</title>
<vendor>Guido Krueger</vendor>
<homepage href="http://www.javabuch.de"/>
<description>HJP3 WebStart Demo Application</description>
<icon href="wstest.gif"/>
<offline-allowed/>
</information>
<information locale="de">
<description>HJP3 WebStart Demo-Applikation</description>
<offline-allowed/>
</information>
<security>

</security>
<resources>
<j2se version="1.4+"/>
<jar href="ademo.jar" version="1.1"/>
</resources>
<application-desc main-class="Listing3813"/>
</jnlp>
my version.xml file
<jnlp-versions>
<resource>
<pattern>
<name>ademo.jar</name>
<version-id>1.1</version-id>
</pattern>
<file>application.jar</file>
</resource>
</jnlp-versions>
my web.xml file
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
     <servlet>
          <servlet-name>JnlpDownloadServlet</servlet-name>
          <servlet-class>com.sun.javaws.servlet.JnlpDownloadServlet</servlet-class>
     </servlet>
     <servlet-mapping>
          <servlet-name>JnlpDownloadServlet</servlet-name>
          <url-pattern>*.jnlp</url-pattern>
     </servlet-mapping>
</web-app>

The log file (jnlpdownloadservlet.log) would show the calls for the jar files if the servlet is called for the jar files (did you correct the url mapping ?). Here are a few lines from a log file
JnlpDownloadServlet(4): Initializing
JnlpDownloadServlet(3): Request: /maportal/wfe/wfeguiv.jnlp
JnlpDownloadServlet(3): User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.6) Gecko/20040206 Firefox/0.8
JnlpDownloadServlet(4): DownloadRequest[path=/wfe/wfeguiv.jnlp isPlatformRequest=false]
JnlpDownloadServlet(4): Basic Protocol lookup
JnlpDownloadServlet(4): JnlpResource: JnlpResource[WAR Path: /wfe/wfeguiv.jnlp lastModified=Tue Mar 23 17:06:56 CET 2004]]
JnlpDownloadServlet(3): Resource returned: /wfe/wfeguiv.jnlp
JnlpDownloadServlet(4): lastModified: 1080058016000 Tue Mar 23 17:06:56 CET 2004
JnlpDownloadServlet(3): Request: /maportal/wfe/wfegui.gif
JnlpDownloadServlet(3): User-Agent: JNLP/1.0.1 javaws/1.4.2_03 (b02) J2SE/1.4.2_03
JnlpDownloadServlet(4): DownloadRequest[path=/wfe/wfegui.gif isPlatformRequest=false]
JnlpDownloadServlet(3): Request: /maportal/wfe/wfegui.jar
JnlpDownloadServlet(3): User-Agent: JNLP/1.0.1 javaws/1.4.2_03 (b02) J2SE/1.4.2_03
JnlpDownloadServlet(4): DownloadRequest[path=/wfe/wfegui.jar isPlatformRequest=false]
JnlpDownloadServlet(4): Basic Protocol lookup
JnlpDownloadServlet(4): JnlpResource: JnlpResource[WAR Path: /wfe/wfegui.jar lastModified=Tue Mar 23 17:06:30 CET 2004]]
JnlpDownloadServlet(3): Resource returned: /wfe/wfegui.jarYou should see all the resources (including jar files) being requested, and whether a specific version was requested or not (in above sample, not).
I put my problems down to my application server (Orion) as other people seem to have this working. The deployment in Orion keeps the original timestamps of the jars, so I explicitly set the timestamps in my build so that the unchanged jars do not have to be downloaded all the time. This is not really a good solution, so maybe someone else can give further advice.
Brendan

Socket Problem, Problem about printing the response from server

Or even I am not sure if there is a response from server. My code is like that
               //Connection between, httpProxy and target adress
               Socket clientSocket= new Socket("some host", 80);
               DataOutputStream outToServer= new DataOutputStream(clientSocket.getOutputStream());
               BufferedReader inFromServer= new BufferedReader(new     InputStreamReader(clientSocket.getInputStream()));
               //The first way
               //outToServer.writeBytes("GET http://www.somehost.com/ HTTP/1.1"+ '\n');
               //System.out.println("FROM SERVER: "+inFromServer.readLine());
               //The second way
               PrintWriter out_writer = new PrintWriter(outToServer, false);
               out_writer.println("GET http://www.somehost.com/ HTTP/1.1");
               out_writer.println("Host: localhost:80");
               out_writer.println("Connection: Close");
               out_writer.println();
                                    //The second way cont.
               String s = null;
               while ((s = inFromServer.readLine()) != null)
               System.out.println(s);
               inFromServer.close();There are the two ways that I tried, and both of them didn't work. Why they are not working ? How can I solve it ?

problem is solved, the reason it doesn't work is i didn't write the parts correctly. I mean it should be exactly the same packetIf you mean that the entire request must be sent in a single IP packet, this isn't true.
and host name must also be exactly sent to server.Of course.
They must be like in the wireshark.No. The actual data you send must be the same, but the server has no way of telling about what the IP packet looks like or how many there were.
One of your problems is that newlines in HTTP are defined as \r\n. In one case you're just using \n and in the other case you're using whatever the platform line terminator is. Neither is correct.

HTTP request/response object not thread safe.

According to the serlvet spec. Http Request/Response
are not thread safe. Quoting from the Spec:
" Implementations of the request and response objects are not guaranteed to be thread safe. This means that they should only be used within the scope of the request handling thread. References to the request and response objects must not be given to objects executing in other threads as the resulting behavior may be nondeterministic."
This has prompt me to ask the following question.
For Example I have a servlet which does the following
request.setAttribute("myVar","Hello");
The request and response is dispatched(using RequestDispatch.include(request,response)) to another
servlet which retrieve this attribute i.e request.getAttribute("myVar");
Is this safe?
The Spec only said "The Container Provider must ensure that the dispatch of the request to a target
servlet occurs in the same thread of the same VM as the original request." I take this meaning that the targeting servlet does not have to run in the same thread(only dispatch), otherwise it would be safe.

To put it another way, you can only have onle thing working on a request at a time. For instance, the ServletContext is available to all servlets running on a server. If you tried to save a particular request to the ServletContext, it would potentially be available to many concurrently running servlets. They could all change whatever in it at the same time. Each servlet is in its own running thread. Hope that helps some.

Is there a way to attach request/response handlers in BEA Weblogic Workshop similar to Axis?

Apache Axis allows developers to attach Request/Response handlers to do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext) throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
Hitesh

Hi Hitesh,
The logging in Workshop user log4j and is configured in the
<WL-HOME>/weblogic700/server/lib/workshopLogConfig.xml file.
To log the SOAP responses, add the following lines in the xml file:
<category name="knex.SoapJwsReq"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
<category name="knex.SoapJwsResp"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
The MYLOGFILE can be configured by copying from the already defined
appenders. The file location is relative to the domain directory.
<appender name="MYLOGFILE" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="mylog.log" />
<param name="Append" value="true" />
<param name="MaxFileSize" value="3000KB" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{DATE} %-5p %-15c{1}: %m%n"/>
</layout>
</appender>
As of now, the SOAP request message is not logged, only the responses are
getting logged. This will be corrected within the next few days. Please also
note that if you are using the Test View for running the web service, you
should use the 'Test XML' tab for seeing the SOAP requests/responses. The
'Test Form' tab uses HTTP GET, and hence you will not see any SOAP messages.
Do let me know if you have any further queries.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Thanks Anurag. What is the best recommended way in BEA Weblogic Workshop
today to implement a logger which will log all SOAP Requests & Responses
into a custom logging system.
Best Regards
Hitesh
"Anurag Pareek" <[email protected]> wrote in message
news:[email protected]...
Hitesh,
You can modify the SOAP request and response payload by using ECMA
Script
and XMLMaps.
In the current release, Workshop does not support 'handlers' for SOAP
messages.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Apache Axis allows developers to attach Request/Response handlers to
do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext)throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
Hitesh

Sql Azure Error :Failed to establish a MARS session in preparation to send the request to the server.

Hi All,
I have a small C# console app.
I have been facing some timeout issue with Sql Azure for a while now.
I now decided to use the retry logic and Reliable connections - using the
TransientFaultHandling Enterprise lib
RetryPolicy myretrypolicy = new RetryPolicy<SqlAzureTransientErrorDetectionStrategy>(3, TimeSpan.FromSeconds(3));
What should be the correct max tries and interval that actually works for SQL AZURE?
The issue i have is when i use this lib i keep getting error :
Failed to establish a MARS session in preparation to send the request to the server.
As anyone used this library successfully in a console app before.If yes can you share some resources or some sample snippet code.
Cheers

Hey there and apologies for the slow response. Is this still an issue for you? And do you still need help?
Thanks Guy

WEB SERVICE + REQUEST RESPONSE TRACK

Hello Friends,
I have a issue, I have to consume the webservice made in .NET environment. The web service uses oasis security. so I have to set the SOAP HEADER with user name and passwrod. Unfortunately its not working. My question is , is there any way that one can track the request response... Can I see, how my request packet looks like when it reaches to server ?
Any help will be gr8.
Regards,

Hi Raja,
Okey, now I will first paste the request formate which web service is expecting, and then I will paste my code, might be you have hint for me.....
POST /alertservice.asmx HTTP/1.1
        Host: desktopalert
        Content-Type: text/xml; charset=utf-8
        Content-Length: length
        SOAPAction: "http://service.desktopalert.net/AlertService.asmx/CreateAlert"
        <?xml version="1.0" encoding="utf-8"?>
        <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
          <soapenv:Header>
            <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
              <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="UsernameToken-386451">
                <wsse:Username>someuser</wsse:Username>
                <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">ILReFb7Uz57eNwgJXjj9S086aAw=</wsse:Password>
                <wsse:Nonce>jHgxoLOr9RzHpALQRark7Q==</wsse:Nonce>
                <wsu:Created>2007-02-11T23:34:23.027Z</wsu:Created>
              </wsse:UsernameToken>
              <wsu:Timestamp xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="Timestamp-24470798">
                <wsu:Created>2007-02-11T23:34:22.996Z</wsu:Created>
                <wsu:Expires>2007-02-11T23:39:22.996Z</wsu:Expires>
              </wsu:Timestamp>
            </wsse:Security>
          </soapenv:Header>
          <soap:Body>
            <CreateAlert xmlns="http://service.desktopalert.net/AlertService.asmx">
              <content>string</content>
              <title>string</title>
              <height>int</height>
              <width>int</width>
              <PublishDate>dateTime</PublishDate>
              <ExpireDate>dateTime</ExpireDate>
              <groupids>
                <int>int</int>
                <int>int</int>
              </groupids>
            </CreateAlert>
          </soap:Body>
        </soap:Envelope>
        HTTP/1.1 200 OK
        Content-Type: text/xml; charset=utf-8
        Content-Length: length
My code ( SOAP HEADER AND SOAP BODY ):
CONCATENATE
'<?xml version="1.0" encoding="UTF-8"?>'
'<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
' <soapenv:Header>'
'    <wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">'
'      <wsse:UsernameToken xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="UsernameToken-11072909">'
'        <wsse:Username>admin</wsse:Username>'
'        <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">ISMvKXpXpadDiUoOSoAfww==</wsse:Password>'
'        <wsse:Nonce>WL4S/89uFlsVZ+Ys73fTNQ==</wsse:Nonce>'
'        <wsu:Created>2007-03-27T14:34:23.199Z</wsu:Created>'
'      </wsse:UsernameToken>'
'      <wsu:Timestamp xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" wsu:Id="Timestamp-12203633">'
'        <wsu:Created>2007-03-27T14:34:23.184Z</wsu:Created>'
'        <wsu:Expires>2007-03-27T14:39:23.184Z</wsu:Expires>'
'      </wsu:Timestamp>'
'    </wsse:Security>'
' </soapenv:Header>'
'<soap:Body>'
'   <CreateAlert xmlns="http://service.desktopalert.net/AlertService.asmx" /> '
'    <content>teststring</content>'
'    <title>teststring</title>'
'    <height>300</height>'
'    <width>300</width>'
'    <PublishDate> 27.03.2007 16:08:18</PublishDate>'
'    <ExpireDate>30.03.2007 10:00:18</ExpireDate>'
'    <groupids>'
'      <int>1</int>'
'      <int>1</int>'
'    </groupids>'
'    </CreateAlert>'
'    </soap:Body>'
'</soapenv:Envelope>'
INTO WF_STRING.
And if any one of the parameter is wrong, still I am expecting that, my data reached till database, or if I am doing something wrong, then some exception, error, has to come ? right...
Regards,

No Response from Server at end of day: 4.03

We're using Weblogic 4.03 on Solaris. At the end of a busy day, users
start submitting their transactions and some users start calling the
help desk saying that performance is very slow and I believe they are
getting "No Response from Server" from their browser.
We think it's the number of Execute Threads defined. I have provided
the settings when we received HelpDesk calls. We have also modified the
settings as mentioned below.
Some questions.
When does an Execute thread get used?
Can an execute thread be used for a long period of time (many seconds)
based on weblogic property settings?
Do the keepAlive properties keep a thread alive?
Does a connection keep a thread alive?
Does anyone know a way to monitor thread usage in 4.03?
In what situations can a connection use more than 1 thread?
Does anyone think we're on the right track?
We have defined the JRE to have a 64 meg heap.
We looked at the T3AdminMain console and at one point and saw 27
connections being used. It's hard for us to determine if this was the
high point for the day. We're not sure how to capture this type of
info. We're thinking if there were 27 connections and each of those
connections was somehow using 2 threads, this might explain the problem.
About our application, we have HTTP and HTTP requests coming through a
browser client and we also have a Java UI client executing T3s
connections.
The browser version sees a user login to the application without being
timed out for 20 minutes (1200 seconds). We have reduced this to 900
seconds.
Basically, we're not sure how Weblogic handles threads based on the
properties we've used. We have looked for documentation on this, but
have not found any. Any help would be much appreciated.
Please reply to my email id as well, if that's not too much trouble.
Thanks in advance for any help...
Mike
Here are some of our property file settings when we received the
problem:
weblogic.httpd.http.keepAliveSecs: 60
weblogic.httpd.https.keepAliveSecs: 360
weblogic.httpd.session.cacheEntries: 1024
weblogic.httpd.session.invalidationIntervalSecs: 60
weblogic.httpd.session.jdbc.connTimeoutSecs: 120
weblogic.httpd.session.swapIntervalSecs: 10
weblogic.httpd.session.timeoutSecs: 1200
weblogic.system.executeThreadCount: 42
weblogic.system.percentSocketReaders: 33
We have changed the settings below and restarted the server. We have
not received any feedback yet.
weblogic.httpd.http.keepAliveSecs: 30
weblogic.httpd.https.keepAliveSecs: 180
weblogic.httpd.session.timeoutSecs: 900
weblogic.system.executeThreadCount: 60

I've read previous threads about the problem with 4.5 and the rebuilding of the
bean cache on each method call resulting in slowdown of the system over time. I
also see that patches have been provided. Is this also an issue with 4.0.3 and
have fixes been made there? We also are seeing significant degradation of
performance over time during our load testing and have been unable to determine
the cause. We are running on a 4 processor NT machine with 1 gigabyte of RAM.
When we see the degradation of performance, one processor is operating at 100%
and memory is maxed out.
Thanks,
Jim Gish
Venkatesh Iyer wrote:
Mike
To begin with, can you
a) please check the access.log to determine the the "arrival rate" of the
HTTP request. If the requests are not arriving fast enough, tuning WLS will
not help.
b) monitor the WLS server through the console to check the # of requests in
the queue waiting to be processed. This will give an idea of the potential
source of the bottlenecks in the system.
Mike Upton wrote:
We're using Weblogic 4.03 on Solaris. At the end of a busy day, users
start submitting their transactions and some users start calling the
help desk saying that performance is very slow and I believe they are
getting "No Response from Server" from their browser.
We think it's the number of Execute Threads defined. I have provided
the settings when we received HelpDesk calls. We have also modified the
settings as mentioned below.
Some questions.
When does an Execute thread get used?
Can an execute thread be used for a long period of time (many seconds)
based on weblogic property settings?
Do the keepAlive properties keep a thread alive?
Does a connection keep a thread alive?
Does anyone know a way to monitor thread usage in 4.03?
In what situations can a connection use more than 1 thread?
Does anyone think we're on the right track?
We have defined the JRE to have a 64 meg heap.
We looked at the T3AdminMain console and at one point and saw 27
connections being used. It's hard for us to determine if this was the
high point for the day. We're not sure how to capture this type of
info. We're thinking if there were 27 connections and each of those
connections was somehow using 2 threads, this might explain the problem.
About our application, we have HTTP and HTTP requests coming through a
browser client and we also have a Java UI client executing T3s
connections.
The browser version sees a user login to the application without being
timed out for 20 minutes (1200 seconds). We have reduced this to 900
seconds.
Basically, we're not sure how Weblogic handles threads based on the
properties we've used. We have looked for documentation on this, but
have not found any. Any help would be much appreciated.
Please reply to my email id as well, if that's not too much trouble.
Thanks in advance for any help...
Mike
Here are some of our property file settings when we received the
problem:
weblogic.httpd.http.keepAliveSecs: 60
weblogic.httpd.https.keepAliveSecs: 360
weblogic.httpd.session.cacheEntries: 1024
weblogic.httpd.session.invalidationIntervalSecs: 60
weblogic.httpd.session.jdbc.connTimeoutSecs: 120
weblogic.httpd.session.swapIntervalSecs: 10
weblogic.httpd.session.timeoutSecs: 1200
weblogic.system.executeThreadCount: 42
weblogic.system.percentSocketReaders: 33
We have changed the settings below and restarted the server. We have
not received any feedback yet.
weblogic.httpd.http.keepAliveSecs: 30
weblogic.httpd.https.keepAliveSecs: 180
weblogic.httpd.session.timeoutSecs: 900
weblogic.system.executeThreadCount: 60
[jgish.vcf]

Webstart error: missing version response from server

We deploy our application by Java Webstart. This works most of the time, but at the last update one client got an error when trying to update.
The jnlp-file looks like this:
<?xml version="1.0" encoding="utf-8"?>

<jnlp spec="1.0+" codebase="http://xyz/webstart/app/" href="webstart.jnlp">
<information>
<title>xyz</title>
<vendor>xyz</vendor>
<homepage href="http://xyz"/>
<description>xyz</description>
<description kind="short">xyz</description>
<icon href="images/rvicon.gif"/>
<icon kind="splash" href="images/rvicon.gif"/>
<offline-allowed/>
</information>
<security>
<all-permissions/>
</security>
<resources>
<j2se version="1.5+"/>
<jar href="webstart.jar" version="0.52"/>
</resources>
<application-desc main-class="UseWebStartWithIsiplan"/>
</jnlp>The webstart__V0.52.jar is located in $CATALINA_HOME/webapps/webstart/app.
The user gets the following error:
Exception:
com.sun.deploy.net.FailedDownloadException: Ressource konnte nicht geladen werden: (http://xyz/webstart/app/webstart.jar, 0.52)
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
at com.sun.javaws.Launcher.downloadResources(Unknown Source)
at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)Nested Exception:
java.io.IOException: missing version response from server
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResourceCacheEntry(Unknown Source)
at com.sun.deploy.net.DownloadEngine.getResource(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadJarFiles(Unknown Source)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(Unknown Source)
at com.sun.javaws.Launcher.downloadResources(Unknown Source)
at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)The client is running Windows XP SP2 and Java version 1.6.0_03-b05.
The Server is Apache Tomcat 5.5.23, Java version 1.5.0_12-b04.
Has anybody an idea what might cause this error?

We've gotten that error when the servlet runs out of memory. The out of memory error happens when it is building the jardiff file, which can require a lot of memory to do. The servlet caches any jardiffs that it builds, so most users won't see the problem because they are requesting prebuilt jardiffs.
We've found that the servlet runs best with 256mb of max heap. But I'd imagine we are more heavy weight users than most.
I've done some stress testing on the 1.5 servlet and did not find any real memory leaks.
Based on the open source version of the servlet (which I believe is pretty much the same as the one distributed with java 1.5).
It is keeping objects in memory to track which jardiffs it has built and to track any accessed resource (jar or jnlp). If your server has enough different jars and jnlps then you need to give it enough memory to keep all these small objects in memory.
If you want be 100% sure you've given it enough memory, then you can write a script which does a HEAD request on every possible jar and jnlp inside of the servlet. That should max out its memory usage.

Blocking Request/Response model

Hi everyone !
I'm starting to write a JMS application and I'm having some doubt about the request/response model enabled by the replyTo() method and CorrelationID field. As far is I know JMS is intended to let the client be free from the server's response by posting it's message on the queue and start doing some other work. But supposing the client needs a response from the server(a MDB) after the processing of the message I wonder how would him receive this response, assuming there is a second queue for posting the response messages. Simply using the MessageConsumer.receive() the client will be blocked, killing all the purpose of the model(even with timeout). So I wonder, should I create a second MDB just to handle the response queue ? This would left me with an RPC message producer, a MDB Message consumer (of the request message), and a MDB Message consumer (on the response queue). Is this a normal approach or is there something better ???

Simply using the MessageConsumer.receive() the client will be blocked, killing all the purpose of the model(even with timeout).
You have to send the message and wait for the response in two separate transactions. For example:
// Start create and send transaction
ctx.getUserTransaction().begin();
connection = connectionFactory.createQueueConnection();
connection.start();
session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
final Message request = // create message
final Queue tempQueue = session.createTemporaryQueue();
request.setJMSReplyTo(tempQueue);
final QueueSender sender = session.createSender(destination);
sender.send(request);
ctx.getUserTransaction().commit();
// End create and send transaction
// Start receive transaction
ctx.getUserTransaction().begin();
final QueueReceiver receiver = session.createReceiver(tempQueue);
final Message response = receiver.receive(TIMEOUT);
ctx.getUserTransaction().commit();
// End receive transaction
// process response

Blocking Request/Response JMS model

Hi everyone !
I'm starting to write a JMS application and I'm having some doubt about the request/response model enabled by the replyTo() method and CorrelationID field. As far is I know JMS is intended to let the client be free from the server's response by posting it's message on the queue and start doing some other work. But supposing the client needs a response from the server(a MDB) after the processing of the message I wonder how would him receive this response, assuming there is a second queue for posting the response messages. Simply using the MessageConsumer.receive() the client will be blocked, killing all the purpose of the model(even with timeout). So I wonder, should I create a second MDB just to handle the response queue ? This would left me with an RPC message producer, a MDB Message consumer (of the request message), and a MDB Message consumer (on the response queue). Is this a normal approach or is there something better ?
Thank you !

Simply using the MessageConsumer.receive() the client will be blocked, killing all the purpose of the model(even with timeout).
You have to send the message and wait for the response in two separate transactions. For example:
// Start create and send transaction
ctx.getUserTransaction().begin();
connection = connectionFactory.createQueueConnection();
connection.start();
session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
final Message request = // create message
final Queue tempQueue = session.createTemporaryQueue();
request.setJMSReplyTo(tempQueue);
final QueueSender sender = session.createSender(destination);
sender.send(request);
ctx.getUserTransaction().commit();
// End create and send transaction
// Start receive transaction
ctx.getUserTransaction().begin();
final QueueReceiver receiver = session.createReceiver(tempQueue);
final Message response = receiver.receive(TIMEOUT);
ctx.getUserTransaction().commit();
// End receive transaction
// process response

REQUEST & RESPONSE frm server

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