<HTML><BODY><p>Доброго времени суток!</p><p>Подскажите, плиз, где можно почитать нормальную документацию про сообщения в дебаг логе.<br>Перерыл весь гугол, ничего толком нет. Честно, надоело играть в угадайку.<br><br>Например, что означают такие записи в режиме debug_http:<br><br>1. 2017/11/13 07:41:37 [debug] 624#0: *244736 rewrite phase: 3<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 post rewrite phase: 4<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 generic phase: 5<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 generic phase: 6<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 generic phase: 7<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 generic phase: 8<br><br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http script var: "Q^Y,m"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 limit conn: 4B30596F 1<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 access phase: 9<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 access phase: 10<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 post access phase: 11<br><br>2. 2017/11/13 07:41:37 [debug] 624#0: *244736 http script copy: "Connection: close^M"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http script copy: ""<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http script copy: ""<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http script copy: ""<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http script copy: ""<br>Последние 4 пустых строки<br><br>3. 2017/11/13 07:41:37 [debug] 624#0: *244736 http cleanup add: 0000000001F02220<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 get rr peer, try: 1<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream connect: -2<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http finalize request: -4, "/?" a:1, c:2<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http request count:2 blk:0<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http run request: "/?"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream check client, write event:1, "/"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream recv(): -1 (11: Resource temporarily unavailable)<br><br>Здесь особо интересует (11: Resource temporarily unavailable). Запрос делался в корень методом HEAD<br>Потому что дальше, вроде бы, все в порядке:<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream request: "/?"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream send request handler<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream send request<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream send request body<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream request: "/?"<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http upstream process header<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http proxy status 200 "200 OK"<br><br>4. 2017/11/13 07:41:37 [debug] 624#0: *244736 http write filter: l:1 f:0 s:298<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http write filter limit 0<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http write filter 0000000000000000<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 finalize http upstream request: 0<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 finalize http proxy request<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 free rr peer 1 0<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 close http upstream connection: 5<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http finalize request: 0, "/?" a:1, c:1<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 set http keepalive handler<br> 2017/11/13 07:41:37 [debug] 624#0: *244736 http close request<br><br>Спасибо.<br>--</p></BODY></HTML>