view conf/fastcgi.conf @ 7769:0a5687a458de

HTTP/2: fixed reusing connections with active requests. New connections are marked reusable by ngx_http_init_connection() if there are no data available for reading. As a result, if SSL is not used, ngx_http_v2_init() might be called when the connection is marked reusable. If a HEADERS frame is immediately available for reading, this resulted in connection being preserved in reusable state with an active request, and possibly closed later as if during worker shutdown (that is, after all active requests were finalized). Fix is to explicitly mark connections non-reusable in ngx_http_v2_init() instead of (incorrectly) assuming they are already non-reusable. Found by Sergey Kandaurov.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 11 Feb 2021 21:52:17 +0300
parents 62869a9b2e7d
children
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fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
fastcgi_param  REQUEST_SCHEME     $scheme;
fastcgi_param  HTTPS              $https if_not_empty;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;