nginx 0.5.19 *) Change: now the $request_time variable has millisecond precision. *) Change: the method $r->rflush of ngx_http_perl_module was renamed to the $r->flush. *) Feature: the $upstream_addr variable. *) Feature: the "proxy_headers_hash_max_size" and "proxy_headers_hash_bucket_size" directives. Thanks to Volodymyr Kostyrko. *) Bugfix: the files more than 2G could not be transferred using sendfile and limit_rate on 64-bit platforms. *) Bugfix: the files more than 2G could not be transferred using sendfile on 64-bit Linux.

--- a/src/http/ngx_http_request.h
+++ b/src/http/ngx_http_request.h
@@ -342,7 +342,8 @@ struct ngx_http_request_s {
     ngx_http_request_body_t          *request_body;
 
     time_t                            lingering_time;
-    time_t                            start_time;
+    time_t                            start_sec;
+    ngx_msec_t                        start_msec;
 
     ngx_uint_t                        method;
     ngx_uint_t                        http_version;