http error 499

HTTP 499 Status code nginx under 499 error:HTTP 499 Status Code nginx under 499 error499 errors in the HTTP status code in logging there are a number of situations, I encountered a situation is nginx back to a never open back end, so that the log

HTTP 499 Status Code nginx under 499 error499 errors in the HTTP status code in logging there are a number of situations, I encountered a situation is nginx back to a never open back end, so that the log status record is 499, the number of bytes

499 errors in the HTTP status code in logging there are a number of situations, I encountered a situation is nginx back to a never open back end, so that the log status record is 499, the number of bytes sent is 0.Always have users reflect the site

There are 499 errors in the HTTP status code in the log record there are a number of cases, I encountered a situation is nginx to a never open back-end, so, the log status record is 499, the number of bytes sent is 0. Always have users reflect the

the Web server is using theNginx, you will occasionally see a 499 error in the log. in rfc2616, the error code between 400~500 is only defined to 417, so 499 should be Nginx's own definition. Later thought to read Nginx code, the question of the

Nginx access log:218. 18. *. *--[10/Sep/2014: 13: 27: 50 + 0800] "POST/index. php? Date = & module = Live & action = getLastVisitsStart & segment = & idSite = 2 & period = day HTTP/1.1 "499 0" http://count.111cn.net/index.php? Module = CoreHome &

Today the system maintenance, found a large number of 499 errors,499 errorNgx_string (Ngx_http_error_495_page),/* 495, HTTPS certificate error */Ngx_string (Ngx_http_error_496_page),/* 496, HTTPS no certificate */Ngx_string (Ngx_http_error_497_page),

1. PrefaceIn dealing with a customer problem today, a large number of 499 status codes appear in the Nginx access log. The actual scenario is: The customer's domain name through the CNAME resolution to our NGINX reverse proxy cluster up, the

Today, we found that nginx has a lot of 499 errors, accounting for nearly 0.5%, and it was after a new service with upstream was launched. Grep nginx source code, defined in ngx_request_t.h  /** HTTP does not define the code for the case when a

499 Error ResolutionWhat is the 499 error? Let's look at the definition of Nginx in the source code:Ngx_string (Ngx_http_error_495_page),/*495, HTTPS certificate error*/ngx_string (ngx_http_error_496_page),/*496, HTTPS no certificate*/ngx_string