what is 503 service

Today to get a small collection of functions, encountered a problem, the site was collected can not be fsockopen, there is no way to file_get_contents. Error: http/1.0 503 Service Unavailableserver How to deal with the HTTP protocol is not very

Original link: http://racksburg.com/choosing-an-http-status-code/Open Bilingual ReadingWhat can be simpler than HTTP response status codes? Does the page render? Great, back 200 . Page does not exist? So it is 404 . Want to jump to another page?

This article is from my translation of the Infoq Chinese station, the original address is: Http://www.infoq.com/cn/news/2015/12/how-to-choose-http-status-codeAs we all know, each HTTP response will have a status code, but for many developers,

Small issues encountered during collection today get a small collection function, encountered a problem, the site to be collected cannot fsockopen, nor file_get_contents. Error: HTTP/1.0 503 Service UnavailableServer I don't know much about HTTP.

This article reprinted from: Public translation Translator: Ten years Trace Link: http://www.zcfy.cc/article/904 Original: http://racksburg.com/choosing-an-http-status-code/What can be simpler than HTTP response status codes? Does the page render?

SIP Reply Message Status codeand featureType Status Code status descriptionTemporary response (1XX) Trying is in processRinging ringing181 call being forwarder is forward182 Queue Queue181* Session Progress SessionsSession success (2XX) OK session

Michttp Error List HTTP 400-invalid requestHTTP 401.1-unauthorized: Logon FailedHTTP 401.2-unauthorized: logon fails due to server configuration problemsHTTP 401.3-ACL prohibit Resource AccessHTTP 401.4-unauthorized: Authorization denied by

500 is a server error400 is a clinet Error300 route change200 OKThe response code, although it is sip, is also applicable to HTTP, but adds somethingResponse CodeThe response code is included, and the HTTP/1.1 response code is extended. Not all HTTP/

Answer code The answer code is included, and the http/1.1 answer code is extended. Not all http/1.1 answer codes are properly applied, and only the appropriate ones are indicated in the fold. Other http/1.1 answer codes should not be used. Also, SIP

Maximum number of iis connections and queue length, number of iis and queue length Recently, performance problems have occurred on the servers of the company's project. When the customer asks the question about the maximum number of connections, the

System environment: WebSphere 6.1.0.25 Network Deployment, with cluster, front end with IBM Http Server plugin  things like this, because there are multiple applications on this cluster, you can not restart the app when updating the app Server. Also,

1 HTTP Overview 1.1 HTTP IntroductionHTTP is an abbreviation for Hyper Text Transfer Protocol (Hypertext Transfer Protocol). HTTP is a transfer protocol used to transfer hypertext from a WWW server to a local browser. It can make the browser more

If the program has an exception, the thinkphp default is to throw 404 headers.ThinkPHP3.2.3 Related code:#/thinkphp/library/think/think.class.php /** * Custom exception handling * @access public * @param mixed $e Exception Object *

Article Title: prevent multiple threads from downloading APACHE. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open

Http response status code and response status code From: http://hi.baidu.com/starsecond/blog/item/de75458a3cb1b51ac9fc7a6a.html ========================================================== ========================================== 100

200– Server successfully returned page 404– requested page does not exist 503– service is not available1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the operation.Code description100

Number Description 100 Continue 101 Switching protocols 200 OK 201 Created 202 Accepted 203 Non-authoritative information 204 NO content 205 Reset

Recently, the server of the company project has a performance problem, about IIS load is too large, when the customer asked the maximum number of connections related issues caused a very cute feeling, looked up the relevant information:First let's

Which HTTP header information status code should I send to the search engine when the website is offline for maintenance? Posted on November 27,200 9 by zhounaiming Returning the correct HTTP header information status code to the search engine is

1. Telnet Google.com 802. Press "Ctrl +]" in the Telnet window, enter the "set localecho" command, and press the Enter key twice in a row. 3. Enter  Get, HTTP, 1.1 HOST: www.sohu.com/* is not required */ /* In addition, you can use the webpage data