Encountered Error With Status Code 420
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without any indication of rate limiting. We've since disconnected the connection and ended any re-connection attempts over the last 3 days, but when checking error codes list again today we are still receiving the 420 error code. We've emailed api@twitter.com twitter internal server error when tweeting with detailed information on our application and what we are trying to do. We are also definitely open to taking measures twitter error something is technically wrong to slow down subsequent connection attempts, but we were hoping to get confirmation and clarification on exactly what would prevent being rate limited again in the future. Question: How long does it take rest api error codes for the 420 error code to go away? Per https://dev.twitter.com/discussions/4093, it seems that limiting re-connections to 2 minute intervals (assuming a change in filter predicates) was sufficient? episod 2012-01-27 17:53:18 UTC #2 Do you know how frequently you were reconnecting when the 420s began? Did you already have an exponential back-off strategy in place? It's remotely possible that if you didn't have these processes in place that
Error Codes Http
you tarpitted your ability to connect. What's the @username you use to connect to the Streaming API? Do you share IP addresses with any other parties? GeneLamarEllis 2012-01-27 18:57:31 UTC #3 Hey Taylor. I am working with Ryan (the original poster). We don't know how often the re-connections were happening at the time of the 420s, but we only reconnect when absolutely necessary. There is not an exponential back-off strategy in place and if it turns out that is the reason we were disconnected, we'll have to build one in. We ran into the 420 issue once before and we recoded our scripts to reconnect only for very specific criteria and all of the 420 errors went away. So it would be surprising if our traffic was so high (and fit the criteria) for this to be the cause again. The username is @GroupTweet. We don't share IP addresses with any other parties. episod 2012-01-30 16:05:54 UTC #4 Were you making use of Control Streams yet? When you're trying to reconnect right now -- are you only reconnecting one stream at a time or trying a bunch simultaneously? Still in the same situation today? GeneLamarEllis 2012-01-30 21:12:50 UTC #5 Th
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 This is a list of Hypertext Transfer Protocol (HTTP) response
Rest Api Error Codes Best Practices
status codes. It includes codes from IETF internet standards, other IETF RFCs, other specifications, internal server error twitter photo upload and some additional commonly used codes. The first digit of the status code specifies one of five classes of response; an message error text HTTP client must recognise these five classes at a minimum. The phrases used are the standard wordings, but any human-readable alternative can be provided. Unless otherwise stated, the status code is part of the HTTP/1.1 https://twittercommunity.com/t/following-up-on-420-error-code/8107 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 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 https://en.wikipedia.org/wiki/List_of_HTTP_status_codes 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 request's headers, a client must send Expect: 100-continue as a header in its initial request and receive a 100 Continue status code in response before sending the body. The response 417 Expectation Failed indicates the request should not be continued.[2] 101 Switching Protocols The requester has asked the server to switch protocols and the server has agreed to do so.[5] 102 Processing (WebDA
» by Charles Torvalds 5 comments This is a big update from the last time I looked into this, when I enumerated 57 Status Codes that Apache 2.x was capable of handling. This list contains 83 Status Codes that Apache recognizes. I compiled the latest 2.4.4 Apache in order to view the actual codes sent by a live server.. very cool. You can read about the newest HTTP Status Codes in RFC 6585. Contents [hide] HTTP Status Code Groups Status Code Groups HTTP Status Codes 1xx Info / Informational 2xx Success / OK 3xx Redirect 4xx Client Error 5xx Server Error HTTP Header Viewer Full Headers and Content 1xx Info / Informational 100 Continue Continue 101 Switching Protocols Switching Protocols 102 Processing Processing 2xx Success / OK 200 OK OK 201 Created Created 202 Accepted Accepted 203 Non-Authoritative Information Non-Authoritative Information 204 No Content 205 Reset Content Reset Content 206 Partial Content Partial Content 207 Multi-Status Multi-Status 208 Already Reported Already Reported 226 IM Used IM Used 3xx Redirect 4xx Client Error 400 Bad Request Bad Request 401 Unauthorized Unauthorized 402 Payment Required Payment Required 403 Forbidden Forbidden 404 Not Found Not Found 405 Method Not Allowed Method Not Allowed 406 Not Acceptable Not Acceptable 407 Proxy Authentication Required Proxy Authentication Required 408 Request Timeout Request Timeout 409 Conflict Conflict 410 Gone Gone 411 Length Required Length Required 412 Precondition Failed Precondition Failed 413 Request Entity Too Large Request Entity Too Large 414 Request-URI Too Long Request-URI Too Long 415 Unsupported Media Type Unsupported Media Type 416 Requested Range Not Satisfiable Requested Range Not Satisfiable 417 Expectation Failed Expectation Failed 422 Unprocessable Entity Unprocessable Entity 423 Locked Locked 424 Failed Dependency Failed Dependency 426 Upgrade Required Upgrade Required 428 Precondition Required Precondition Required 429 Too Many Requests Too Many Requests 431 Request Header Fields Too Large Request Header Fields Too Large 5xx Server Error 500 Internal Server Error Internal Server Error 501 Not Implemented Not Implemented 502 Bad Gateway Bad Gateway 503 Service Unavailable Service Unavailable 504 Gateway Timeout Gateway Timeout 505 HTTP Version Not Supported HTTP Version Not Supported 506 Variant Also Negotiates Variant Also Negotiates 507 Insufficient Storage Insufficient Storage 508 Loop Detected Loop Detected 510 Not Extended Not Extended 511 Network Authentication Required Network Authentication Required Total Unsupported Errors Creating ErrorDocument Output Htac