| <!doctype html> |
| <html lang="en"> |
| <head> |
| <title>Service Unavailable</title> |
| <meta charset="utf-8"/> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> |
| <style type="text/css"> |
| body { |
| background:url(images/service_unavailable_footer.png) fixed no-repeat bottom right; |
| } |
| </style> |
| <script type="text/javascript"> |
| |
| // Referrer parser |
| function parseURL(url) { |
| var a=document.createElement('a'); |
| a.href=url; |
| return a.hostname; |
| } |
| |
| // Get query string args |
| function getArg(key) { |
| var querystring = window.location.search.substring(1); |
| var elements = querystring.split('&'); |
| for (var i = 0; i < elements.length; i++) { |
| var kp = elements[i].split('='); |
| if (decodeURIComponent(kp[0]) == key) { |
| return decodeURIComponent(kp[1]); |
| } |
| } |
| return ''; |
| } |
| |
| // Display error message |
| function displayError() { |
| |
| // Get domain name |
| var site = getArg('site'); |
| // Default to referrer or current domain name if not specified |
| if (site.length == 0) { |
| site = parseURL(document.referrer); |
| if (!site || site.length == 0) { |
| site = window.location.hostname; |
| } |
| if (site.length == 0) { |
| site = "www.apache.org"; |
| } |
| } |
| |
| // Get error code |
| var code = parseInt(getArg('code')); |
| var notice = document.getElementById('notice'); |
| var t = document.getElementById('title'); |
| |
| // Generic message |
| var txt = "The site you requested, <a href='http://" + site + "' style='color: #369;'>" + site + "</a>, is currently "; |
| var title = "Unknown error"; |
| // Specific messages |
| if (code == 404) { |
| txt += "unavailable. We apologize!<br/>"; |
| title = "404 - Page not Found"; |
| } |
| if (code >= 500) { |
| if (code == 500) { |
| txt += "unavailable due to an error on the backend server serving it. We apologize!<br/>"; |
| title = "500 - Internal Server Error"; |
| } |
| if (code == 502) { |
| txt += "unavailable due to an invalid or missing response from the backend server. We apologize!<br/>"; |
| title = "502 - Invalid or missing response from backend"; |
| } |
| if (code == 503) { |
| txt += "unavailable due to ongoing maintenance.<br/>"; |
| title = "503 - Service down for maintenance"; |
| } |
| if (code == 504) { |
| txt += "unavailable due to timeout between this server and a backend server. We apologize!<br/>"; |
| title = "504 - Gateway timeout"; |
| } |
| if (code != 503) { |
| txt += "The Apache Infrastructure Team has been notified about the situation."; |
| } |
| } |
| |
| // Unknown reason or no code given? Just blurb out something. |
| if (code + 0 != code) { |
| txt += "unavailable. The Apache Infrastructure Team has been notified about the situation." |
| } |
| txt += "" |
| |
| // Set message |
| notice.innerHTML = txt; |
| t.innerHTML = title; |
| } |
| </script> |
| </head> |
| <body onload="displayError();" style="background-color: #FFF; font-family: Calibri,Helvetica,Arial,sans-serif; font-size: 16px; text-align: center;"> |
| <p> |
| <img src="images/service_unavailable.png" title="Sad feather is sad...maybe you should feed it some cookies? Omnomnomnom!" /> |
| </p> |
| <h3 id="title">Proxy Error</h3> |
| <p id="notice"> |
| The service you requested is currently not available, please check back again later. We apologize for the inconvenience! |
| </p> |
| <p id="seealso"> |
| For more information, visit our <a href="http://status.apache.org">general status page</a> or check our <a href="https://www.twitter.com/infrabot">infrastructure twitter feed</a> (see below).<br/> |
| Further inquiries can be made by emailing users@infra.apache.org or, for escalation, by following our <a href="/dev/infra-contact">contact guidelines</a>.<br/><br/> |
| <i>For urgent matters, you will often find us on <a href="http://infra.chat">Slack</a>.</i><br/> |
| </p> |
| <p> |
| With regards,<br/> |
| <a href="/dev/infrastructure.html">The Apache Infrastructure Team</a>. |
| </p> |
| <a class="twitter-timeline" href="https://twitter.com/infrabot" data-widget-id="340369825161412608">Tweets by @infrabot</a> |
| <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+"://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script> |
| |
| |
| </body> |
| </html> |
