在ngx_http_request_body_filter里,有个变量叫做r->headers_in.content_length_n,先把这个变量复习下,最初见它应该是在ngx_http_process_request_header里,headers_in.content_length_n来自于r->headers_in.content_length的取值,而r->headers_in.content_length来自ngx_http_process_unique_header_line,在12章节...
1.1 ngx_http_range_body_filter staticngx_int_tngx_http_range_body_filter(ngx_http_request_t*r,ngx_chain_t*in){ngx_http_range_filter_ctx_t*ctx;if(in ==NULL) {returnngx_http_next_body_filter(r, in); }/* 获取 ngx_http_range_body_filter_module 模块的上下文结构体 */ctx =ngx_http...
//ngx_http_write_filter_module是最后一个包体writer模块(ngx_http_top_body_filter = ngx_http_write_filter;),他是最后放包体的地方//调用ngx_http_output_filter方法即可向客户端发送HTTP响应包体,ngx_http_send_header发送响应行和响应头部ngx_http_output...
ngx_http_top_header_filter = ngx_http_addition_header_filter; ngx_http_next_body_filter = ngx_http_top_body_filter; ngx_http_top_body_filter = ngx_http_addition_body_filter; return NGX_OK; } 核心处理 static ngx_int_t ngx_http_addition_body_filter(ngx_http_request_t *r, ngx_chain_...
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ngx_http_copy_filter_module.c ngx_http_core_module.c ngx_http_core_module.h ngx_http_file_cache.c ngx_http_header_filter_module.c ngx_http_parse.c ngx_http_postpone_filter_module.c ngx_http_request.c ngx_http_request.h ngx_http_request_body.c ngx_http_script.c ngx_http_...
$ ./ngx-body-filters -p 30132 Tracing 30132 (/opt/nginx/sbin/nginx)... WARNING: Missing unwind data for module, rerun with 'stap -d ...' ngx_http_range_body_filter ngx_http_copy_filter ngx_output_chain ngx_http_lua_capture_body_filter ...
accept_filter=filter 为监听套接字设置接受过滤器的名称(SO_ACCEPTFILTER选项)。对每个到来的连接,接受过滤器先进行过滤,然后才将它们呈现给accept()。本特性仅工作在FreeBSD系统和NetBSD 5.0+系统下。可接受的值是 dataready 和httpready。 deferred 指示在Linux系统使用延迟的accept()(TCP_DEFER_ACCEPT选项)。
HTTP/1.1 404 Not Found Connection: keep-alive 18.1.4.2 "$args"的使用 log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"' ...
Allows disabling chunked transfer encoding in HTTP/1.1. It may come in handy when using a software failing to support chunked encoding despite the standard’s requirement. Sets buffer size for reading client request body. In case the request body is larger than the buffer, the whole body or ...