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• My 301 redirect via htaccess code is not working sometimes

  - by Gagan Modi

  The 301 redirect is working sometime and somes time not What could be the problem in below code its over a week now RewriteCond %{HTTP_HOST} ^usedcarindelhi\.com$ [OR] RewriteCond %{HTTP_HOST} ^www\.usedcarindelhi\.com$ RewriteRule ^/?$ "http\:\/\/www\.mycarhelpline\.com\/index\ .php\?option\=com_usedcar\&view\=category\&Itemid\=3\&location\=delhi" [R=301,L] i basically need to move usedcarindelhi.com & www.usedcarindelhi.com to http://www.mycarhelpline.com/index.php?option=com_usedcar&view=category&Itemid=3&location=delhi Sometimes the 301 redirect is working making me go to mycarhelpline n sometimes am find myself on usedcarindelhi can someone help in this pls Thanks

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• htaccess blog feed redirect

  - by kb

  hi helpful people, i'm trying to get my old blogger blog feed URL (/blog/atom.xml) to redirect to my new blog feed URL (/blog/feed). A regular 301 redirect didn't work, and the advice given on the wordpress site, which is: RewriteRule ^oldfeed.php(.*)? /wordpress/?feed=newfeed [QSA] isn't quite cutting it either - probably because i'm not sure how to adjust the code for oldfeed to accomodate a directory. or for some other reason entirely! Can anyone help me with this? Thanks very much, kb

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• Is HTTP 404 appropriate for out of range page number on paged content?

  - by WooYek

  I have a site that is mainly showing a paged list of content (articles, data element's, etc.), and I'm wondering about returning HTTP 404 when user navigates outside of the available list range. Some sites just display "No results/Page number out of range" and some return additionally return HTTP 404 status. What's your take on that, and why? UPDATE It's not and api response. This question is in regard to user viewed pages that among other things show a list/table in the main area.

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• Apache works on http and https, SVN only on http

  - by user27880

  I asked a question about this before, and got most of it fixed. If I switch off https redirect and go to http://mydomain.com/svn/test0, I get the authentication window popping up, and I can enter my AD credentials, and bingo. Switching https redirect back on, if I go to http://mydomain.com I am automatically redirected to https, which is what I want, and the 'CerntOS test page' pops up. Perfect. The problem occurs when I want to go to one of my test repos via https. Here is my httpd.conf file, with confidential information suitably hosed... === NameVirtualHost *:80 <VirtualHost *:80> ServerAdmin [email protected] ServerName svn.mycompany.com ErrorLog logs/subversion-error_log CustomLog logs/subversion-access_log common Redirect permanent / https://svn.mycompany.com </VirtualHost> <VirtualHost svn.mycompany.com:443> SSLEngine On SSLCertificateFile /etc/httpd/ssl/wildcard.mycompany.com.crt SSLCertificateKeyFile /etc/httpd/ssl/wildcard.mycompany.com.key SSLCertificateChainFile /etc/httpd/ssl/intermediate.crt ServerName svn.mycompany.com ServerAdmin [email protected] ErrorLog logs/subversion-error_log CustomLog logs/subversion-access_log common <Location /svn> DAV svn SVNParentPath /usr/local/subversion SVNListParentPath off AuthName "Subversion Repositories" # NT Logon Details Require valid-user AuthBasicProvider file ldap AuthType Basic AuthzLDAPAuthoritative off AuthUserFile /etc/httpd/conf/svnpasswd AuthName "Subversion Server II" AuthLDAPURL "ldap://our-pdc:389/OU=Company Name,DC=com,DC=co,DC=uk?sAMAccountName?sub?(objectClass=*)" AuthLDAPBindDN "DOMAIN\subversion" AuthLDAPBindPassword XXXXXXX AuthzSVNAccessFile /etc/httpd/conf/svnaccessfile </Location> </VirtualHost> === Now, in ssl_error_log, I get === ==> /etc/httpd/logs/ssl_error_log <== [Fri Nov 01 16:07:55 2013] [error] [client XXX.XXX.XXX.XXX] File does not exist: /var/www/html/svn === This comes from the DocumentRoot directive further up the httpd.conf file, which of course points to /var/www/html. I know that this location is wrong, but how can I get SVN to serve the repo? I tried an Alias directive as so .. Alias /svn /usr/local/subversion .. but this didn't work. I tried to alter the Location directive. That didn't work either. Can someone help? I sense that this is so close to being solved ... Thanks. Edit: apachectl -S output: [root@svn conf]# apachectl -S VirtualHost configuration: 127.0.0.1:443 svn.mycompany.com (/etc/httpd/conf/httpd.conf:1020) wildcard NameVirtualHosts and default servers: default:443 svn.mycompany.com (/etc/httpd/conf.d/ssl.conf:74) *:80 is a NameVirtualHost default server svn.mycompany.com (/etc/httpd/conf/httpd.conf:1012) port 80 namevhost svn.mycompany.com (/etc/httpd/conf/httpd.conf:1012) Syntax OK

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• Real time embeddable http server library required

  - by Howard May

  Having looked at several available http server libraries I have not yet found what I am looking for and am sure I can't be the first to have this set of requirements. I need a library which presents an API which is 'pipelined'. Pipelining is used to describe an HTTP feature where multiple HTTP requests can be sent across a TCP link at a time without waiting for a response. I want a similar feature on the library API where my application can receive all of those request without having to send a response (I will respond but want the ability to process multiple requests at a time to reduce the impact of internal latency). So the web server library will need to support the following flow 1) HTTP Client transmits http request 1 2) HTTP Client transmits http request 2 ... 3) Web Server Library receives request 1 and passes it to My Web Server App 4) My Web Server App receives request 1 and dispatches it to My System 5) Web Server receives request 2 and passes it to My Web Server App 6) My Web Server App receives request 2 and dispatches it to My System 7) My Web Server App receives response to request 1 from My System and passes it to Web Server 8) Web Server transmits HTTP response 1 to HTTP Client 9) My Web Server App receives response to request 2 from My System and passes it to Web Server 10) Web Server transmits HTTP response 2 to HTTP Client Hopefully this illustrates my requirement. There are two key points to recognise. Responses to the Web Server Library are asynchronous and there may be several HTTP requests passed to My Web Server App with responses outstanding. Additional requirements are Embeddable into an existing 'C' application Small footprint; I don't need all the functionality available in Apache etc. Efficient; will need to support thousands of requests a second Allows asynchronous responses to requests; their is a small latency to responses and given the required request throughput a synchronous architecture is not going to work for me. Support persistent TCP connections Support use with Server-Push Comet connections Open Source / GPL support for HTTPS Portable across linux, windows; preferably more. I will be very grateful for any recommendation Best Regards

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• Symfony/Doctrine/SfGuardPlugin: Redirect to requested page (route), and not referrer

  - by Prasad

  I want to be able to take the user to the requested page after login, but this does not happen with sfGuard. ** My Register action requires SignIn ;) ** On the listing page [http://cim/frontend_dev.php/] - user clicks the 'Register' link [@register = register/index] - user is taken to 'Signin' page provided by sfGuard - after sign-in, user is taken back to the Listing page (instead of Register) This is quite annoying! But logical, because the referrer is the listing page. How can I change logic to make @register the referrer? Pl help. thanks public function executeSignin($request) { $user = $this->getUser(); $this->logMessage('Signin>>> form - isAuth() '.$user->isAuthenticated(), 'info'); if ($user->isAuthenticated()) { $this->getUser()->setAttribute('tenant', $this->getUser()->getGuardUser()->sfuser->Tenant->getID()); return $this->redirect($user->getReferer($request->getReferer())); } $class = sfConfig::get('app_sf_guard_plugin_signin_form', 'sfGuardFormSignin'); $this->form = new $class(); $referer = $user->getReferer($request->getReferer()); $this->logMessage('Signin>>> referer: '.$referer, 'info'); $this->logMessage('Signin>>> referer: '.$request->getReferer(), 'info'); if ($request->isMethod('post')) { $this->form->bind($request->getParameter('signin')); if ($this->form->isValid()) { $values = $this->form->getValues(); $this->getUser()->signin($values['user'], array_key_exists('remember', $values) ? $values['remember'] : false); $this->getUser()->setAttribute('tenant', $this->getUser()->getGuardUser()->sfuser->Tenant->getID()); $this->logMessage('Signin>>> sfUrl | @homepage: '.sfConfig::get('app_sf_guard_plugin_success_signin_url','@homepage'), 'info'); return $this->redirect("" != $referer ? $referer : sfConfig::get('app_sf_guard_plugin_success_signin_url','@homepage')); } } else { if ($request->isXmlHttpRequest()) { $this->getResponse()->setHeaderOnly(true); $this->getResponse()->setStatusCode(401); return sfView::NONE; } // if we have been forwarded, then the referer is the current URL // if not, this is the referer of the current request $user->setReferer($this->getContext()->getActionStack()->getSize() > 1 ? $request->getUri() : $request->getReferer()); $this->logMessage('Signin>>> oldy: '.$request->getUri(), 'info'); $this->logMessage('Signin>>> oldy: '.$request->getReferer(), 'info'); $module = sfConfig::get('sf_login_module'); if ($this->getModuleName() != $module) { return $this->redirect($module.'/'.sfConfig::get('sf_login_action')); } $this->getResponse()->setStatusCode(401); } } Trace: May 27 10:10:14 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signin" (/login) May 27 10:10:14 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signout" (/logout) May 27 10:10:14 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_password" (/request_password) May 27 10:10:14 symfony [info] {sfPatternRouting} Match route "register" (/register) for /register with parameters array ( 'module' => 'register', 'action' => 'index',) May 27 10:10:14 symfony [info] {sfFilterChain} Executing filter "sfGuardRememberMeFilter" May 27 10:10:14 symfony [info] {sfFilterChain} Executing filter "sfRenderingFilter" May 27 10:10:14 symfony [info] {sfFilterChain} Executing filter "sfExecutionFilter" May 27 10:10:14 symfony [info] {registerActions} Call "registerActions->executeIndex()" May 27 10:10:14 symfony [info] {sfFrontWebController} Redirect to "http://cim/frontend_dev.php/login" May 27 10:10:14 symfony [info] {sfWebResponse} Send status "HTTP/1.1 302 Found" May 27 10:10:14 symfony [info] {sfWebResponse} Send header "Location: http://cim/frontend_dev.php/login" May 27 10:10:14 symfony [info] {sfWebResponse} Send header "Content-Type: text/html; charset=utf-8" May 27 10:10:14 symfony [info] {sfWebDebugLogger} Configuration 13.39 ms (9) May 27 10:10:14 symfony [info] {sfWebDebugLogger} Factories 50.02 ms (1) May 27 10:10:14 symfony [info] {sfWebDebugLogger} Action "register/index" 1.94 ms (1) May 27 10:10:14 symfony [info] {sfWebResponse} Send content (104 o) May 27 10:10:16 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signin" (/login) May 27 10:10:16 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_signout" (/logout) May 27 10:10:16 symfony [info] {sfPatternRouting} Connect sfRoute "sf_guard_password" (/request_password) May 27 10:10:16 symfony [info] {sfPatternRouting} Match route "sf_guard_signin" (/login) for /login with parameters array ( 'module' => 'sfGuardAuth', 'action' => 'signin',) May 27 10:10:16 symfony [info] {sfFilterChain} Executing filter "sfGuardRememberMeFilter" May 27 10:10:16 symfony [info] {sfFilterChain} Executing filter "sfRenderingFilter" May 27 10:10:16 symfony [info] {sfFilterChain} Executing filter "sfExecutionFilter" May 27 10:10:16 symfony [info] {sfGuardAuthActions} Call "sfGuardAuthActions->executeSignin()" May 27 10:10:16 symfony [info] {sfGuardAuthActions} Signin>>> form - isAuth() May 27 10:10:16 symfony [info] {sfGuardAuthActions} Signin>>> referer: http://cim/frontend_dev.php/ May 27 10:10:16 symfony [info] {sfGuardAuthActions} Signin>>> referer: http://cim/frontend_dev.php/ May 27 10:10:16 symfony [info] {sfGuardAuthActions} Signin>>> oldy: http://cim/frontend_dev.php/login May 27 10:10:16 symfony [info] {sfGuardAuthActions} Signin>>> oldy: http://cim/frontend_dev.php/ May 27 10:10:16 symfony [info] {sfPHPView} Render "D:/projects/cim/plugins/sfDoctrineGuardPlugin/modules/sfGuardAuth/templates/signinSuccess.php" May 27 10:10:16 symfony [info] {sfPHPView} Decorate content with "D:\projects\cim\apps\frontend\templates/layout.php" May 27 10:10:16 symfony [info] {sfPHPView} Render "D:\projects\cim\apps\frontend\templates/layout.php" May 27 10:10:16 symfony [info] {main} Get slot "title" May 27 10:10:16 symfony [info] {sfWebResponse} Send status "HTTP/1.1 401 Unauthorized" May 27 10:10:16 symfony [info] {sfWebResponse} Send header "Content-Type: text/html; charset=utf-8" May 27 10:10:16 symfony [info] {sfWebDebugLogger} Configuration 16.06 ms (10) May 27 10:10:16 symfony [info] {sfWebDebugLogger} Factories 50.00 ms (1) May 27 10:10:16 symfony [info] {sfWebDebugLogger} Action "sfGuardAuth/signin" 14.53 ms (1) May 27 10:10:16 symfony [info] {sfWebDebugLogger} View "Success" for "sfGuardAuth/signin" 34.44 ms (1) May 27 10:10:16 symfony [info] {sfWebResponse} Send content (38057 o)

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• Manual NAT on Checkpoint (Redirect all http requests to a local web server)

  - by B. Kulakli

  We have a proxy server in our internal network and I want to redirect all internet http requests to a web server in local network. It'll be like a Network Billboard that says "No direct connection is available. Set up your proxy etc." For example: A user starts the computer Opens the browser Tries to open www.google.com Should see web server output on local network Tries another web site on internet Should see web server output on local network Sets up proxy Tries to connect to a web site Web site should be loaded I have added a simple manual NAT rule to address translation in Checkpoint firewall but it simply does not work. Here is my address translation rule Source Destination Service T.Source T.Destination T.Service MY_PC A_GOOGLE_IP ALL ORIGINAL INT_WEB_SRV ORIGINAL Then when I ping A_GOOGLE_IP, replies come from INT_WEB_SRV, as I expected. However, when I try to connect A_GOOGLE_IP from browser (http://A_GOOGLE_IP), no replies come from SYN_SENT and falls into timeout. When I look at the firewall log of INT_WEB_SRV, I can see the incoming connection requests from MY_PC is accepted and NO denies. By the way, there is no problem to see INT_WEB_SRV (http://INT_WEB_SRV) from browser. My understanding is, my NAT rule at checkpoint NGX R60 does not include return packets. I definitely need some help.

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• Manual NAT on Checkpoint (Redirect all http requests to a local web server)

  - by kulakli

  Hi, We have a proxy server in internal network and I want to redirect all internet http requests to a web server in local network. It'll be like a Network Billboard that say "No direct connection is available. Set up your proxy etc." For example: A user starts the computer Opens the browser Trys to open www.google.com Should see web server output on local network Trys another web site on internet Should see web server output on local network Sets up proxy Trys to connect to a web site Web site should be loaded I have added a simple manual NAT rule to address translation in Checkpoint firewall but it simply does not work. Here is my address translation rule Source Destination Service T.Source T.Destination T.Service MY_PC A_GOOGLE_IP ALL ORIGINAL INT_WEB_SRV ORIGINAL Then when I ping A_GOOGLE_IP, replies come from INT_WEB_SRV, as I expected. However, when I try to connect A_GOOGLE_IP from browser (http://A_GOOGLE_IP), No replies come from SYN_SENT and falls into timeout. When I look at the firewall log of INT_WEB_SRV, I can see the incoming connection requests from MY_PC is accepted and NO denies. By the way, there is no problem to see INT_WEB_SRV (http://INT_WEB_SRV) from browser. My understanding is, my nat rule at checkpoint NGX R60 does not include return packets. I definitely need some help. Regards, Burak

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• nginx rule to capture header and append value as query string

  - by John Schulze

  I have an interesting problem I need to solve in nginx: one of the sites I'm building receives inbound traffic on port 80 (and only port 80) which may have a certain header set in the request. If this header is present I need to capture the value of it and append that as a querystring parameter before doing a temporary redirect (rewrite) to a different (secure) server, while passing the paramater and any other querystring params along. This should be very doable, but how!? Many thanks, JS

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• How to point www.example.com/testing/ to another hosting

  - by janeyew

  i have 2 domain, 1 is old domain, 1 is new domain i setup my new site in new domain, but i wish to have the new www.example.com/testing/ redirect to the old domain's folder. can it be done? how?

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• What’s the point in having “www” in a URL?

  - by Quintin Par

  Other than for historical reasons, is there is reason to have “www” in a URL. Should I do a permanent redirect from www.xyz.com to xyz.com or xyz.com to www.xyz.com? Which one would you suggest and why?

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• HTTPS To http redirect issue. How to overcome?

  - by Akshay

  Have already seen suggests on how to rewrite https to http. currently using this technique : RewriteCond %{SERVER_PORT} ^443$ RewriteRule ^(.*)$ http://www.mysite.com/$1 [L,R=301] RewriteRule ^(.*)$ http ://%{HTTP_HOST}%{REQUEST_URI} [R=301,L] Problem : I am currently on hostgator VPS and have found Google indexing my HTTPS pages. Weird for me as never bought an SSL. My site is a blog only. When spoke to Google forums, ( https://productforums.google.com/forum/#!msg/webmasters/2Hz46t44nwk/7voZWudFtAQJ ), they say I should redirect https to http. Now when I have redirected this using the above method, I am still getting SSL warning in browsers. And found that Google is still indexing my new pages with https. I feel as I do not have an SSL, adding a redirect in https doesn't work. So if Google indexes my https page, then I should go and buy SSL, and tell there to redirect https to http. Why would I do that? Please help me, reduced the traffic by nearly 30% because of this. Have even told search engines to go to this file (disallows everything) if they are on https. Options +FollowSymlinks RewriteCond %{SERVER_PORT} ^443$ RewriteRule ^robots.txt$ robots_ssl.txt

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• No long-running conversations - IllegalArgumentException: Stack must not be null

  - by Markos Fragkakis

  Hi all, I have a very simple application with just 2 pages on WebLogic 10.3.2 (11g), Seam 2.2.0.GA. I have a command button in each, which makes a redirect-after-post to the other. This works well, as I see the URL of the current page I am seeing in the address bar. BUT, even though I have no long-running conversations defined, after a random number of clicks, and - I think - after a random number of seconds (~10s - 60s) I get the lovely exception at the end of this post. Now, if I have understood how temporary conversations work when redirecting this happens: When I first see my application, the url is http://localhost:7001/myapp When I click the button in pageA.xhtml, I end up in "pageB.xhtml?cid=26". This is normal because Seam extends the temporary conversation of the first request to last until the renderResponse phase of the redirect. So, it uses the cid (Conversation Id) of the extended temporary conversation to find any propagated parameters. When I click the button in pageB.xhtml, I end up in pageA.xhtml?cid=26 The same cid was given to the new extended temporary conversation. This is normal because the conversation ended at the end of the previous redirect-after-post, and not the number 26 is free to use as a cid. Is this all correct? If yes, why does this happen: If I re-type the applications home address (showing pageA) and re-click, I end up in pageB.xhtml?cid=29, which is a different number than 26. But 26 has ended after the previous RenderResponse phase, befire I re-types the url. Why is it not used instead of 29? So, to sup up, 2 questions: Why do I get the exception, even though I have not started any long-running conversations? What happens exactly with the cid? On what basis does it change? Cheers,

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• Problem with response.redirect sending incorrect HTTPMethod

  - by Andy Macnaughton-Jones

  Hi, I've got a strange problem with a Response.Redirect. I'm using VB.NET with the .NET 2 framework (so VS2005 & SP1). I've got a page that I do a form submit on (that's a proper form method="POST" hard-coded onto the page) and that properly posts me back the page data which is then processed. As part of that processing the system determines if we need to get sent to another URL after processing has been complete. So the request.httpmethod = "POST". So if the "GotoPage" parameter has a URL specified we then do a response.redirect(URL, false). (False as we want page processing to complete in order to write some timing logs etc). The page correctly redirects but instead of the response having a "GET" as the request.httpmethod it has a "POST" instead ! Now, we're using our own custom framework so that we use the HTTPRequest method to determine if a page has been posted back or is being "Getted" so the "IsPagePostBack" property doesn't work (that only works when you're using the normal .NET controls and form submissions). In all other instances our code works happily but what might be causing the Request.httpMethod to not be being set correctly ? I've tried doing a response.clear before the redirect in case headers are being written out before hand but to no avail. Any clues ?! thanks, Andy

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• url rewrite & redirect question

  - by Shawn

  Say currently I have url like : http://mydomain.com/showpost.php?p=123 Now I want to make it prettier : http://mydomain.com/123/post-title I'm using apache rewrite which grabs segment '123' and put the url back to http://mydomain.com/showpost.php?p=123 OK. Here is the problem. I want to redirect the original non-pretty urls which were indexed by Google to the pretty versions, I want this because I heard that Google may punish me if he sees multiple urls pointing to identical content. So I need to redirect /showpost.php?p=123 to /123/post-title This I have to do in my php code coz there's no way Apache to be able to figure out the 'post-title', but if I put the redirect code in php code, then it will be a infinite loop, such as : Request : /showpost.php?p=123 redirected to : /123/post-title rewritten to: /showpost.php?p=123 redirected again to : /123/post-title ... So on and so forth. Sorry I should Google the solution first but I really don't know how to describe my situation in English to make Google return reasonable results. Please help me. Thanks.

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• Redirect to default action in Struts 2

  - by topher-j

  I have an action with an empty string for name defined in the root namespace, and I want to redirect to that action from another action if a certain result is found, but it doesn't seem to work. Here's the default action <action name="" class="com.example.actions.HomeAction"> <result name="success" type="freemarker">freemarker/home.ftl</result> </action> And I'm defining the redirect in the global-results for the package: <global-results> <result name="sendToRouting" type="redirectAction"> <param name="actionName"></param> <param name="namespace">/</param> </result> </global-results> I've tried taking out the actionName parameter, but that doesn't work. If I put a name in for the HomeAction and reference it by name in the global-results it works, so I'm assuming the problem is lack of action name for the redirect. Any thoughts?

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• Client Web Browser Behavior When Handling 301 Redirect

  - by Jon Swanson

  The RFC seems to suggest that the client should permanently cache the response: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html 10.3.2 301 Moved Permanently The requested resource has been assigned a new permanent URI and any future references to this resource SHOULD use one of the returned URIs. Clients with link editing capabilities ought to automatically re-link references to the Request-URI to one or more of the new references returned by the server, where possible. This response is cacheable unless indicated otherwise. The new permanent URI SHOULD be given by the Location field in the response. Unless the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a hyperlink to the new URI(s). If the 301 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed by the user, since this might change the conditions under which the request was issued. Note: When automatically redirecting a POST request after receiving a 301 status code, some existing HTTP/1.0 user agents will erroneously change it into a GET request. I'm having a hard time finding concrete browser documentation for any major browser that states how they handle these. I've started digging through the source code of firefox, but quickly got lost. Is the following scenario true for which (if any) browsers, and is there definitive documentation for either Firefox or IE that states as much?: First Time Around: 1.1: User enters link to site A, or clicks on a link directed at Site A 1.2: Browser interprets link at Site A, first time, no cache. Sends GET to Site A. 1.2: Site A responds with 301 Redirect to Site B 1.3: Browser sends GET to Site B. Any Subsequent Times Around: 2.2: User clicks on a link directed at Site A 2.2: Browser sees that, due to a past 301 redirect, Site A should now be Site B. 2.3: Without initiating any request whatsoever at Site A, browser initiates GET at Site B.

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• HTTP response time profiling

  - by Sparsh Gupta

  Hello I have a nginx reverse proxy. The server is close to serving 600-700 requests per second. I have a Munin HTTP load time plugin which is outputting this: http://monitor.wingify.com/munin/visualwebsiteoptimizer.com/lb1.visualwebsiteoptimizer.com-http_loadtime.html Now, the problem is I am seeing some spikes in the graph. Expected response times should always be under 200ms. I am keeping an eye on syslog and messages but I am unable to figure out the actual cause of this. I was wondering if there is any good HTTP response time profiling system which I can install / embed with this nginx server and get a detailed reports / logs on the breakup of time taken by different things and what exactly is the cause of the spikes. The profiling system would also help me understand bottlenecks and how can I further optimize the latency. Most important right now is to investigate the cause of the spikes in the HTTP load time graphs (similar pattern is reported by external monitors - Pingdom) and to fix it to get consistent response times Thanks

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• wireshark http POST

  - by user39051

  Hi I would like to have a http POST request method CAPTURE filter I know it is easy to do it by display filter http.request.method==POST but I need tcpdump compatible I wrote tcp dst port 80 and (tcp[13] = 0x18) But it is not perfect... tcp dst port 80 and (tcp[((tcp[12:1] & 0xf0) 2):4] = 0x504f5354) works better, but... packages are not treated as a http packages, so I can not do my further display filters... and is there any way to not display frame, tcp, ip and http header information, only data-text-lines field value (content of POST)? or same thing in tcpdump, only dumping of POSTed html form content?

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• Accessing apache on virtual pc

  - by Rick Hensly

  I am using a virtual pc to test my website. I can access all my webpages on the virtual pc. However, images don't load correctly. I can browse to my images folder and view all of them. However, if I click an image it will not load, and the apache log shows the virtual pc's ip trying to view the image: 192.168.0.55 - - [25/Jun/2009:20:10:41 -0400] "GET /images/pic.png HTTP/1.1" 302 220 Now, if I refresh the page it loads. 192.168.0.55 - - [25/Jun/2009:20:10:51 -0400] "GET /images/bg.png HTTP/1.1" 200 214 Also, images won't load in html or css. It seems like a redirecting problem or something, but I have no clue how to fix it. Thanks for any advice

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• Rails: Open HTTP URL From HTTPS site

  - by Imran

  I have a rails application running on SSL. I also have setup Piwik (for analytics) and it is running non-secure i.e. HTTP. When I try to make a call to Piwik API from my ruby code (the application running on SSL) it gives me the following error: SocketError (getaddrinfo: Name or service not known): /usr/lib/ruby/1.8/net/http.rb:560:in initialize' /usr/lib/ruby/1.8/net/http.rb:560:inopen' /usr/lib/ruby/1.8/net/http.rb:560:in connect' /usr/lib/ruby/1.8/timeout.rb:53:intimeout' /usr/lib/ruby/1.8/timeout.rb:93:in timeout' /usr/lib/ruby/1.8/net/http.rb:560:inconnect' /usr/lib/ruby/1.8/net/http.rb:553:in do_start' /usr/lib/ruby/1.8/net/http.rb:542:instart' /usr/lib/ruby/1.8/net/http.rb:379:in get_response' app/controllers/piwik_charts_controller.rb:195:inmake_graph' It works perfect when I make call from an application running on HTTP. Please advise. Thanks, Imran

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• HTTP Headers - need to check OPTIONS

  - by chris

  I've received the results of a pen test and there is some unwanted exposure in the HTTP OPTIONS where the fact that Frontpage Server Extensions was available (now removed) was reported. I need to run a check on the OPTIONS to see whether it has been removed. The test output from the report is below, I need to recreate it to establish that it has gone but don't know how to check the OPTIONS, I can only find tools that seem to check the "HEAD / HTTP/1.1". Does anyone know how to test this - I'm running a Windows environment? Many thanks OPTIONS / HTTP/1.1 Host: www.website.com HTTP/1.1 200 OK Allow: OPTIONS, TRACE, GET, HEAD Content-Length: 0 Server: Microsoft-IIS/6.0 Public: OPTIONS, TRACE, GET, HEAD, POST MS-Author-Via: MS-FP/4.0 X-Powered-By: ASP.NET MicrosoftOfficeWebServer: 5.0_Pub Date: Fri, 01 Feb 2010 16:09:15 GMT

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• Apache, Tomcat 5 and problem with HTTP basic auth

  - by Juha Syrjälä

  I have setup a Tomcat with a webapp that uses http basic auth in some of its URLs. There is a Apache server in front of the Tomcat. I have setup Apache as a proxy like this (all traffic should go directly to tomcat): /etc/httpd/conf.d/proxy_ajp.conf: LoadModule proxy_ajp_module modules/mod_proxy_ajp.so ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ There is a webapp installed to root of Tomcat (ROOT.war), so I should be able to use http://localhost/ to access my webapp. But it is not working with http basic auth. The problem is that everything works until I try to access URL that are protected by the HTTP basic auth. URLs without authentication work just fine. When accessing this url via apache I am getting an error message from Apache. If I access the same URL directly from tomcat, everything works just fine. I am getting this to Apache error log: [Wed Sep 01 21:34:01 2010] [error] proxy: dialog to [::1]:8009 (localhost) failed access log looks like this: ::1 - - [01/Sep/2010:21:34:01 +0300] "GET /protected_path/ HTTP/1.0" 503 360 "-" "w3m/0.5.2" I am using: Fedora release 13 (Goddard) httpd-2.2.16-1.fc13.x86_64 tomcat5-5.5.27-7.4.fc12.noarch The basic auth is implemented in the webapp (not in Apache or Tomcat). The webapp is actually implemented in Scala/Lift, but that shouldn't matter. The auth works if I access the tomcat directly. Error message that I am getting from Apache. It is curious that the title is Unauthorized and not Internal error: Unauthorized The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later. Apache/2.2.16 (Fedora) Server at my.server.name.com Port 80 It could be that Apache is seeing a some thing else than 200 OK response and thinks that it is an error when it actually should pass the received 401 Unauthorized response directly to browser. If this is the problem, how to fix it?

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• XNA Notes 005

  - by George Clingerman

  Another week and another crazy amount of activity going on in the XNA community. I’m fairly certain I missed over half of it. In fact, if I am missing things, make sure to email me and I’ll try and make sure I catch it next week! ([email protected]). Also, if you’ve got any advice, things you like/don’t like about the way these XNA Notes are going let me know. I always appreciate feedback (currently spammers are leaving me the nicest comments so you guys have work to do!) Without further ado, here’s this week’s notes! Time Critical XNA News The XNA Team Blob reminds us that February 7th is the last day to submit XNA 3.1 games to peer review! http://blogs.msdn.com/b/xna/archive/2011/01/31/7-days-left-to-submit-xna-gs-3-1-games-on-app-hub.aspx XNA MVPS Chris Williams kicks off the marketing campaign for our book http://geekswithblogs.net/cwilliams/archive/2011/01/28/143680.aspx Catalin Zima posts the comparison cheat sheet for why Angry Birds is different than Chickens Can’t Fly http://www.amusedsloth.com/2011/02/comparison-cheat-sheet-for-chickens-cant-fly-and-angry-birds/ Jim Perry congratulates the developers selected by Game Developer Magazine for Best Xbox LIVE Indie Games of 2010 http://machxgames.com/blog/?p=24 @NemoKrad posts his XNAKUUG talks for all to enjoy http://twitter.com/NemoKrad/statuses/33142362502864896 http://xna-uk.net/blogs/randomchaos/archive/2011/02/03/xblig-uk-2011-january-amp-february-talk.aspx George  (that’s me!) preps for his XNA talk coming up on the 8th http://twitter.com/clingermangw/statuses/32669550554124288 http://www.portlandsilverlight.net/Meetings/Details/15 XNA Developers FireFly posts the last tutorial in his XNA Tower Defense tutorial series http://forums.create.msdn.com/forums/p/26442/451460.aspx#451460 http://xnatd.blogspot.com/2011/01/tutorial-14-polishing-game.html @fredericmy posts the main difference when porting a game from Windows Phone 7 to Xbox 360 http://fairyengine.blogspot.com/2011/01/main-differences-when-porting-game-from.html @ElementCy creates a pretty rad video of a MineCraft type terrain created using XNA http://www.youtube.com/watch?v=Waw1f7wnl9I Andrew Russel gets the first XNA badge on gamedev.stackexchange http://twitter.com/_AndrewRussell/statuses/32322877004972032 http://gamedev.stackexchange.com/badges?tab=tags And his funding for ExEn has passed $7000 only $3000 to go http://twitter.com/_AndrewRussell/statuses/33042412804771840 Subodh Pushpak blogs about his Windows Phone 7 XNA talk http://geekswithblogs.net/subodhnpushpak/archive/2011/02/01/windows-phone-7-silverlight--xna-development-talk.aspx Slyprid releases the latest version of Transmute and needs more people to test http://twitter.com/slyprid/statuses/32452488418299904 http://forgottenstarstudios.com/ SpynDoctorGames celebrates the 1 year anniversary of Your Doodles Are Bugged! Congrats! http://twitter.com/SpynDoctorGames/statuses/32511689068908544 Noogy (creator of Dust the Elysian Tail) prepares his conversion to XNA 4.0 http://twitter.com/NoogyTweet/statuses/32522008449253376 @philippedasilva posts about the Indiefreaks Game Framework v0.2.0.0 Input management system http://twitter.com/philippedasilva/statuses/32763393957957632 http://indiefreaks.com/2011/02/02/behind-smart-input-system-feature/ Mommy’s Best Games debates what to do about High Scores with their new update http://mommysbest.blogspot.com/2011/02/high-score-shake-up.html @BinaryTweedDeej want to know if there’s anything the community needs to make XNA games for the PC. Give him some feedback! http://twitter.com/BinaryTweedDeej/status/32895453863354368 @mikebmcl promises to write us all a book (I can’t wait to read it!) http://twitter.com/mikebmcl/statuses/33206499102687233 @werezompire is going to live, LIVE, thanks to all the generosity and support from the community! http://twitter.com/werezompire/statuses/32840147644977153 Xbox LIVE Indie Games (XBLIG) Making money in Xbox 360 indie game development. Is it possible? http://www.bitmob.com/articles/making-money-in-xbox-360-indie-game-development-is-it-possible @AlejandroDaJ posts some thoughts abut the bitmob article http://twitter.com/AlejandroDaJ/statuses/31068552165330944 http://www.apathyworks.com/blog/view.php?id=00215 Kobun gets my respect as an XBLIG champion. I’m not sure who Kobun is, but if you’ve every read through the comment sections any time Kotaku writes about XBLIGs you’ll see a lot of confusion, disinformation in there. Kobun has been waging a secret war battling that lack of knowledge and he does it well. Also he’s running a pretty kick ass site for Xbox LIVE Indie Game reviews http://xboxindies.teamkobun.com/ @radiangames releases his last Xbox LIVE Indie Game...for now http://bit.ly/gMK6lE Playing Avaglide with the Kinect controller http://www.youtube.com/watch?v=UqAYbHww53o http://www.joystiq.com/2011/01/30/kinect-hacks-take-to-the-skies-with-avaglide/ Luke Schneider of Radiangames interviewed in Edge magazine http://www.next-gen.biz/features/radiangames-venture Digital Quarters posts thoughts on why XBLIG’s online requirement kills certain genres http://digitalquarters.blogspot.com/2011/02/thoughts-why-xbligs-online-requirement.html Mommy’s Best Games shares the news that several XBLIGs were featured in the March 2011 issue of Famitsu 360 http://forums.create.msdn.com/forums/p/33455/451487.aspx#451487 NaviFairy continues with his Indie-Game-A-Day http://gaygamer.net/2011/02/indie_game_a_day_epic_dungeon.html http://gaygamer.net/2011/02/indie_game_a_day_break_limit_r.html and more every day...that’s kind of the point! Keep your eye on this series! VVGTV continues with it’s awesome reviews/promotions for XBLIGs http://vvgtv.com/ http://vvgtv.com/2011/02/03/iredia-atrams-secret-xblig-review-2/ http://vvgtv.com/2011/02/02/poopocalypse-coming-soon-to-xblig/ ….and even more, you get the point. Magicka is an Indie Game doing really well on Steam AND it’s made using XNA http://www.magickagame.com/ http://twitter.com/Magickagame/statuses/32712762580799488 GameMarx reviews Antipole http://www.gamemarx.com/reviews/73/antipole-is-vvvvvvery-good.aspx Armless Octopus review Alpha Squad http://www.armlessoctopus.com/2011/01/28/xbox-indie-review-alpha-squad/ An interesting article about Kodu that Jim Perry found http://twitter.com/MachXGames/statuses/32848044105924608 http://www.develop-online.net/news/36915/10-year-old-Jordan-makes-games-The-UK-needs-more-like-her XNA Game Development Sgt. Conker posts about the Natur beta, a new book and whether you can make money with XBLIG http://www.sgtconker.com/ http://www.sgtconker.com/2011/01/a-new-book-on-the-block-and-a-new-natur-beta/ http://www.sgtconker.com/2011/01/making-money-in-xbox-360-indie-game-development-is-it-possible/ Tips for setting up SVN http://bit.ly/fKxgFh @bsimser found tons of royalty free music and soundfx for your XNA Games http://twitter.com/bsimser/statuses/31426632933711872 Post on the new features in the next Sunburn Editor http://www.synapsegaming.com/blogs/fivesidedbarrel/archive/2011/01/28/new-editor-features-prefabs-components-and-more.aspx @jasons_novaleaf posts source code for light pre-pass optimizations for #xna http://twitter.com/jasons_novaleaf/statuses/33348855403642880 http://jcoluna.wordpress.com/2011/02/01/xna-4-0-light-pre-pass-optimization-round-one/ I’ve been learning about doing an A.I. for turn based games and this article was a great resource. http://www.gamasutra.com/view/feature/1535/designing_ai_algorithms_for_.php?print=1

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• HTTP Compression Proxy

  - by Praveen

  I'm looking for a HTTP compression proxy. Basically, I need a proxy to compress images and text to be transferred over a slow internet connection when accessing the web. To put it into a diagram CLIENT ---/fast local network/--- HTTP COMPRESSION PROXY ---/slow internet connection/--- WEB (e.g. Facebook, Wiki, Google) I will be using Squid for caching but from what i've it does not support HTTP compresion (gzip, deflate)

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