proxy_request_buffering

zjlooojoe · Dec 29, 2021 · 64eb49b · 64eb49b
1 parent 53a8770
commit 64eb49b
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diff --git a/nginx/src/http/modules/ngx_http_proxy_module.c b/nginx/src/http/modules/ngx_http_proxy_module.c
@@ -1068,6 +1068,7 @@ ngx_http_proxy_handler(ngx_http_request_t *r)
 
     u->accel = 1;
 
+    // 配置指令，禁止缓存客户端的请求，即收到数据就立即转发
     if (!plcf->upstream.request_buffering
         && plcf->body_values == NULL && plcf->upstream.pass_request_body
         && (!r->headers_in.chunked

diff --git a/nginx/src/http/ngx_http_request.h b/nginx/src/http/ngx_http_request.h
@@ -730,6 +730,7 @@ struct ngx_http_request_s {
 
     // 0-缓存请求体数据
     // 1-不缓存请求体数据
+    // 与proxy模块的proxy_request_buffering相关
     unsigned                          request_body_no_buffering:1;
 
     // 要求子请求的数据都在内存里，方便处理