502 Bad Gateway Error Wiki
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referer DNT X-Forwarded-For Status codes 301 Moved Permanently 302 Found 303 See Other 403 Forbidden 404 Not Found 451 Unavailable For Legal Reasons v t e please explain this 502 bad gateway error This is a list of Hypertext Transfer Protocol (HTTP) response status codes. 502 bad gateway error nginx It includes codes from IETF internet standards, other IETF RFCs, other specifications, and some additional commonly used codes.
Error 502 Bad Gateway Hostgator
The first digit of the status code specifies one of five classes of response; an HTTP client must recognise these five classes at a minimum. The phrases used are
Error 502 Bad Gateway Cloudflare
the standard wordings, but any human-readable alternative can be provided. Unless otherwise stated, the status code is part of the HTTP/1.1 standard (RFC 7231).[1] The Internet Assigned Numbers Authority (IANA) maintains the official registry of HTTP status codes.[2] Microsoft IIS sometimes uses additional decimal sub-codes to provide more specific information,[3] but not all of those are here (note that these http 502 bad gateway error sub-codes only appear in the response payload and in documentation; not in the place of an actual HTTP status code). Contents 1 1xx Informational 2 2xx Success 3 3xx Redirection 4 4xx Client Error 5 5xx Server Error 6 Unofficial codes 6.1 Internet Information Services 6.2 nginx 6.3 CloudFlare 7 See also 8 Notes 9 References 10 External links 1xx Informational[edit] Request received, continuing process. This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line. Since HTTP/1.0 did not define any 1xx status codes, servers must not[note 1] send a 1xx response to an HTTP/1.0 client except under experimental conditions.[4] 100 Continue The server has received the request headers and the client should proceed to send the request body (in the case of a request for which a body needs to be sent; for example, a POST request). Sending a large request body to a server after a request has been rejected for inappropriate headers would be inefficient. To have a server check the
504 Gateway Timeout Error 3 503 Service Unavailable 4 500 Internal Server Error 5 How to Fix a 400 Bad Request Error About.com About Tech PC Support . . . Troubleshooting Guides Error Messages 0 to 9 Error Messages 502
What Does 502 Bad Gateway Error Mean
Bad Gateway Error (What It Is and How to Fix It) How to Fix a 502 linksys 502 bad gateway error Bad Gateway Error 502 Bad Gateway Error. © THORDOG By Tim Fisher PC Support Expert Share Pin Tweet Submit Stumble Post Share By proxy 502 error Tim Fisher Updated August 31, 2016. The 502 Bad Gateway error is an HTTP status code that means that one server received an invalid response from another server.The Bad Gateway error can be customized by each website. While https://en.wikipedia.org/wiki/List_of_HTTP_status_codes fairly uncommon, different web servers do describe this error differently. Here are some common ways you might see it.How You Might See the 502 Error"502 Bad Gateway""502 Service Temporarily Overloaded""Error 502""Temporary Error (502)""502 Proxy Error""502 Server Error: The server encountered a temporary error and could not complete your request""HTTP 502""502. That's an error""Bad Gateway: The proxy server received an invalid response from an upstream server""HTTP Error 502 - Bad Gateway"The 502 Bad Gateway error displays inside http://pcsupport.about.com/od/findbyerrormessage/a/502error.htm the Internet browser window, just as web pages do.Twitter's famous "fail whale" error that says Twitter is over capacity is actually a 502 Bad Gateway error (even though a 503 Error would make more sense).A Bad Gateway error received in Windows Update generates a 0x80244021 error code or the message WU_E_PT_HTTP_STATUS_BAD_GATEWAY. continue reading below our video How to Fix Browser Error Codes When Google services, like Google Search or Gmail, are experiencing a 502 Bad Gateway, they often show Server Error, or sometimes just 502, on the screen.502 Bad Gateway errors are completely independent of your particular setup, meaning that you could see one in any browser, on any operating system, and on any device.Cause of 502 Bad Gateway ErrorsOften, Bad Gateway errors are caused by issues between servers online that you have no control over.However, sometimes there is no real issue but your browser thinks there is one thanks to an issue with your browser, a problem with your home networking equipment, or some other in-your-control reason.Note: Microsoft IIS web servers often give more information about the cause of a particular 502 Bad Gateway error by adding an extra digit after the 502 as in HTTP Error 502.3 - Web server received an invalid response while acting as a gateway or proxy which means Bad Gateway: Forwarder Connection Error (ARR). You can see a complete list here.T
Linkein Youtube Friday, January 24, 2014 Wiki Stop / Windows Error How To Fix 502 Bad Gateway Error Posted at 3:54 PM 0 Hello friends, you may have experienced a HTTP 502 Bad Gateway error anywhere on internet due to which you're http://www.wikistop.org/2014/01/how-to-fix-502-bad-gateway-error.html here looking for 502 Bad Gateway error fix & explanation. It may happen with you while accessing Twitter that you may return on to a 502 Bad Gateway error. This error is due to some invalid response which comes from a server in between the internet. The concept of internet is simple, files are accessed from different servers via browser and if something goes wrong in the way of accessing data then it can occur a 502 bad gateway 502 bad error or you may find 502 Server Error. I'm going to write here the explanation which you need to understand this error and also all possible and best ways to fix it. So here I start the article. 502 Bad Gateway Error Explanations As I mentioned above that this error is occurred if anything goes wrong while data is accessed from a server to a computer. Consider a case that you're accessing any website like Twitter or Facebook. 502 bad gateway When you write in the URL and hit enter then HTTP sends request to get data stored on a particular server which is shown to user via web browser. The language in which files are stored can be encoded only by a web browser. HTML is one such popular language. The error can occur due to any problem like if server gets down or if the bandwidth of the server exceed beyond the limit. There can be few more reasons which depend on particular cases. So this was the explanation of why this error happens. Now let me write down the method to fix this error. How to Fix 502 Bad Gateway error There is not a single way of fixing this error because as a user you can't fix the server errors so the things you can do to try and fix this error are as following, Try reloading - this is the first thing which you can do. Once you refresh or reload the webpage on which you got this error then the error can be fixed. Restart browser - next thing you can do is restart your browser. Once your browser is restarted then you'll find the problem solved. Cleaning stuff - If the problem still remains then you need to clear the cache and cookies from your browser. To do so, you need to check settings of your web browser a