Below is a sample error message. Retrieved April 25, 2015. ^ Khare, R; Lawrence, S. "Upgrading to TLS Within HTTP/1.1". Retrieved October 24, 2009. ^ ikitommi; Daraen. "metosin/ring-http-response". It is up to the operators of the Web server site to locate and analyse the logs which should give further information about the error. navigate here
The new URI is not a substitute reference for the originally requested resource. Check the Error Logs! In my case the problem was that the regular http-get ended up in an infinite redirect loop between /default.aspx and /login.aspx URL oUrl = new URL(url); HttpURLConnection con = (HttpURLConnection) oUrl.openConnection(); con.setRequestMethod("GET"); ... If a 304 response indicates an entity not currently cached, then the cache MUST disregard the response and repeat the request without the conditional. http://www.checkupdown.com/status/E500.html
Proxies MUST forward 1xx responses, unless the connection between the proxy and its client has been closed, or unless the proxy itself requested the generation of the 1xx response. (For example, if a proxy adds a "Expect: 100-continue" field when it forwards a request, then it need not forward the corresponding 100 (Continue) response(s).) 10.1.1 100 Continue The client SHOULD continue with its request. This response is cacheable unless indicated otherwise. Here's What to Do Up Next Article Demystifying 403 Forbidden Errors: What They Are and How to Fix Them Up Next Article 400 Bad Request Errors: What They Are and How to Fix Them More From Us Article Getting a 503 Service Unavailable Error? IETF.
Retrieved 16 October 2015. ^ "HTTP Error 505 - HTTP version not supported". Here's What to Do Article A Complete List of HTTP Status Lines Article Is Facebook Down Right Now... Here is my code and it works in the case of ISO8859_1 as charset and english language. Http Code 302 Note: The 502 and 503 codes are new and for discussion, September 19, 1994 Redirection 3xx The codes in this section indicate action to be taken (normally automatically) by the client in order to fulfill the request.
Tools.ietf.org. https://tools.ietf.org/html/rfc2324. ^ Barry Schwartz (26 August 2014). "New Google Easter Egg For SEO Geeks: Server Status 418, I'm A Teapot". This interim response is used to inform the client that the initial part of the request has been received and has not yet been rejected by the server. It states: The redirection happens as a "302 Moved" header unless otherwise specified.".
https://tools.ietf.org/html/rfc1945. 500 Error Code For example, the client uploads an image as image/svg+xml, but the server requires that images use a different format. 416 Range Not Satisfiable (RFC 7233) The client has asked for a portion of the file (byte serving), but the server cannot supply that portion. Retrieved 16 October 2015. ^ mrGott. "HTTP Status Codes To Handle Errors In Your API". If the response is the result of an If-Range request that used a weak validator, the response MUST NOT include other entity-headers; this prevents inconsistencies between cached entity-bodies and updated headers.
Moved 301 The data requested has been assigned a new URI, the change is permanent. (N.B. https://www.digitalocean.com/community/tutorials/how-to-troubleshoot-common-http-error-codes User agents SHOULD display any included entity to the user. Http Error 500 Wordpress But I don't understand why it doesn't work here but it works fine on the browser and with curl. Http Status Code 400 Here's What to Do Article What the Heck is 401 Unauthorized Error?
Browsers with link editing capabiliy should automatically relink to the new reference, where possible) The response contains one or more header lines of the form URI:
ietf.org. Except when responding to a HEAD request, the server SHOULD include an entity containing an explanation of the error situation, and whether it is a temporary or permanent condition. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. his comment is here In addition to the 500 error notified back to the client, the Web server should generate some kind of internal error log which gives more details of what went wrong.
We have to look at each redirect manually"); con.setInstanceFollowRedirects(false); .... Http 404 It should be returning code 3xx, but there maybe something else somewhere that changes it to 500 for your connection. or is it Just You?
This action should result in a different proxy being used to resolve the web server's content. 503 Service Unavailable This error occurs when the server is unable to handle requests due to a temporary overload or due to the server being temporarily closed for maintenance. For example, if versioning were being used and the entity being PUT included changes to a resource which conflict with those made by an earlier (third-party) request, the server might use the 409 response to indicate that it can't complete the request. IETF. Http Status Codes Cheat Sheet Retrieved 16 October 2015. ^ "Twitter Error Codes & Responses".
RFC 1945. Client error responses 400 Bad Request This response means that server could not understand the request due to invalid syntax. 401 Unauthorized Authentication is needed to get requested response. The 202 response is intentionally non-committal. weblink If the 302 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.
Contact the system administrator for more information regarding this error message. 509 Bandwidth Limit Exceeded This error occurs when the bandwidth limit imposed by the system administrator has been reached. Content is available under these licenses. This response is used much more since some browsers, like Chrome or IE9, use HTTP preconnection mechanisms to speed up surfing (see bug 881804, which tracks the future implementation of such a mechanism in Firefox). Usually this implies future availability (e.g., a new feature of a web-service API). 502 Bad Gateway The server was acting as a gateway or proxy and received an invalid response from the upstream server. 503 Service Unavailable The server is currently unavailable (because it is overloaded or down for maintenance).
Note: RFC 1945 and RFC 2068 specify that the client is not allowed to change the method on the redirected request. A user agent should detect and intervene to prevent cyclical redirects. 300 Multiple Choices Indicates multiple options for the resource from which the client may choose (via agent-driven content negotiation). nginx inc. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies 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 Overflow is a community of 4.7 million programmers, just like you, helping each other.
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This code indicates that the server has received and is processing the request, but no response is available yet. This prevents the client from timing out and assuming the request was lost. 2xx Success This class of status codes indicates the action requested by the client was received, understood, accepted, and processed successfully. 200 OK Standard response for successful HTTP requests.