Error 502 Bad Gateway Web Service
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Ihr Webbrowser oder unser CheckUpDown-Roboter) zu erfüllen. Dieser Server empfing eine ungültige Antwort von error 502 bad gateway nginx einem vorgeschalteten Server, auf den er zugriff, um die Anforderung error 502 bad gateway hostgator zu erfüllen. Dies bedeutet normalerweise nicht, dass der vorgeschaltete Server ausgefallen ist (keine Antwort error 502 bad gateway cloudflare zum Gateway/Proxy), sondern, dass vorgeschalteter Server und Gateway/Proxy sich nicht über das Protokoll zum Datenaustausch einig sind. Da Internetprotokolle ziemlich eindeutig sind, beduetet dies please explain this 502 bad gateway error oft, dass eine oder beide Rechner falsch oder unvollständig programmiert wurden. Beheben von 502-Fehlern - allgemein Dieses Problem rührt von einer schlechten IP-Kommunikation zwischen nachgestellten Computern her. Dies kann möglicherweise den Webserver an der Site, die Sie besuchen wollen, mit einschließen. Bevor Sie dieses Problem analysieren, sollten Sie Ihren
Error 502 Bad Gateway Solucion
Browsercache vollständig leeren. Wenn Sie im Web surfen und dieses Problem bei allen Websites, die Sie zu besuchen versuchen, sehen, dann hat entweder 1) Ihr ISP einen großen Geräteausfall/eine Überlast oder 2) es ist etwas falsch mit Ihrer internen Internetverbindung, z.B. funktioniert Ihre Firewall nicht richtig. Im ersten Fall kann Ihnen nur Ihr ISP helfen. Im zweiten Fall müssen Sie, was immer es ist, dass Sie davon abhält das Internet zu erreichen, korrigieren. Wenn Sie dieses Problem nur bei einigen der Websites die Sie zu besuchen versuchen erhalten, ist es wahrscheinlich ein Problem bei diesen Sites, d.h. eines ihrer Ausrüstungsteile ist ausgefallen/überlastet. Wenden Sie sich an die Betreiber dieser Sites. Beheben von 502-Fehlern - CheckUpDown Wir überwachen Ihre Site auf Fehler wie 502. Der Einsatz von Proxies und Caching nimmt im Web zu. Unser CheckUpDown-Roboter versucht immer sich zu dem realen Computer, d
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
Error 502 Bad Gateway Hatası
Messages Understanding and Fixing 502 Bad Gateway Errors Tactics to Fix a 502 Bad error 502 bad gateway fix Gateway Error 502 Bad Gateway Error. © THORDOG By Tim Fisher PC Support Expert Share Pin Tweet Submit Stumble Post Share what does 502 bad gateway error mean By Tim Fisher Updated October 02, 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 http://www.checkupdown.com/status/E502.html by each website. While fairly uncommon, different web servers do describe this error differently. Here are some common ways you might see it.How the 502 Error Appears"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 http://pcsupport.about.com/od/findbyerrormessage/a/502error.htm Gateway"The 502 Bad Gateway error displays inside 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 receive
here for a quick overview of the site Help Center Detailed answers to http://stackoverflow.com/questions/2159361/error-502-bad-gateway-when-sending-a-request-with-httpwebrequest-over-ssl any questions you might have Meta Discuss the workings and policies http://wiki-errors.com/502-bad-gateway-error-solutions/ of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack 502 bad Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error 502 (Bad Gateway) when sending a request with HttpWebRequest over SSL up vote 18 down vote favorite 7 I have the following snippet in classic ASP, to 502 bad gateway send a command and retrieve the response over SSL: Dim xmlHTTP Set xmlHTTP = Server.CreateObject("Msxml2.ServerXMLHTTP.3.0") xmlHTTP.open "POST", "https://www.example.com", False xmlHTTP.setRequestHeader "Content-Type","application/x-www-form-urlencoded" xmlHTTP.setRequestHeader "Content-Length", Len(postData) xmlHTTP.Send postData If xmlHTTP.status = 200 And Len(message) > 0 And Not Err Then Print xmlHTTP.responseText End If Then I used this code as a reference to reimplement the request in c#: private static string SendRequest(string url, string postdata) { WebRequest rqst = HttpWebRequest.Create(url); // We have a proxy on the domain, so authentication is required. WebProxy proxy = new WebProxy("myproxy.mydomain.com", 8080); proxy.Credentials = new NetworkCredential("username", "password", "mydomain"); rqst.Proxy = proxy; rqst.Method = "POST"; if (!String.IsNullOrEmpty(postdata)) { rqst.ContentType = "application/x-www-form-urlencoded"; byte[] byteData = Encoding.UTF8.GetBytes(postdata); rqst.ContentLength = byteData.Length; using (Stream postStream = rqst.GetRequestStream()) { postStream.Write(byteData, 0, byteData.Length); postStream.Close(); } } ((HttpWebRequest)rqst).KeepAlive = false; StreamReader rsps = new StreamReader(rqst.GetResponse().GetResponseStream()); string strRsps = rsps.ReadToEnd(); return strRsps; } The problem is, when calling GetRequestStream I keep getting a WebException with the message
Error 502 – Bad Gateway. However it happens to come up is a nuisance when it does. 502 Bad Gateway Symptoms When a 502 Bad Gateway error happens the user is alerted with a pop-up style error message. There usually isn’t any precursor to the problem as the error can occur with some websites and not others. Once it happens though, the end result is not being able to access a website or a certain page on a website. 502 Bad Gateway Causes When the 502 Bad Gateway error shows up it means that one server has received an invalid response from another. This is known as an HTTP status code error and usually means it is not a problem with the PC itself, but rather a server that is trying to be accessed. However, in some instance s it can be files in the PC’s registry that are corrupted which will prompt the error to frequently occur. 502 Bad Gateway Solutions Since a 502 Bad Gateway error is usually directly related to a server problem there are three things to try when resolving the situation. Steps: Retry the action. Use the refresh button on your tool bar to attempt to reload the page. Come back again later. Sometimes a 502 Bad Gateway error is only a temporary problem of the website you may be trying to access. Contact the webmaster of the website you are attempting to access by using the e-mail webmaster@websitename.com and alert them of the 502 Bad Gateway error. This won’t always be a valid e-mail address, but it is more times than not. See Also Personal tools Namespaces Article Search Our Products Main Page Applications .Net Framework Error AOL Browser Errors Installer Errors Internet Explorer Macro Errors Media Player MS Outlook Network Errors Outlook Express Windows Live Articles DLL Errors Exe Errors Ocx Errors Operating Systems Windows 7 Windows Others Windows Vista Windows XP TuneUp Tips Browser Tuneup Computer Tuneup Pages About Us Cat List Support Contact Us Help Center How to Uninstall Refund Policy Legal Disclaimers Privacy policy End User License Agreement (EULA) Terms of use Copyright©2012wiki-errors.com.All rights reserved. Disclaimer: This