Changes between Initial Version and Version 1 of Ticket #2617


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Timestamp:
03/07/24 07:59:07 (2 months ago)
Author:
drawte786@…
Comment:

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  • Ticket #2617 – Description

    initial v1  
    1414could keep-alive timeout will help here to maintain the former behavior of nginx 1.18, where keepalive_timeout bring the connection if idle ( no control or data => no http2 ping)
    1515
     16
     17{{{
     18# h2c connect https://<IP>:449;while true;do sleep 1;h2c ping;done
     19[2024-02-14 15:35:13] -> SETTINGS(0)
     20[2024-02-14 15:35:13] <- SETTINGS(0)
     21[2024-02-14 15:35:13] <- WINDOW_UPDATE(0)
     22[2024-02-14 15:35:13] -> SETTINGS(0)
     23[2024-02-14 15:35:13] <- SETTINGS(0)
     24[2024-02-14 15:35:14] -> PING(0)
     25[2024-02-14 15:35:14] <- PING(0)
     26[2024-02-14 15:35:15] -> PING(0)
     27[2024-02-14 15:35:15] <- PING(0)
     28[2024-02-14 15:35:16] -> PING(0)
     29[2024-02-14 15:35:16] <- PING(0)
     30[2024-02-14 15:35:17] -> PING(0)
     31[2024-02-14 15:35:17] <- PING(0)
     32[2024-02-14 15:35:18] -> PING(0)
     33[2024-02-14 15:35:18] <- PING(0)
     34[2024-02-14 15:35:19] -> PING(0)
     35[2024-02-14 15:35:19] <- PING(0)
     36[2024-02-14 15:35:20] -> PING(0)
     37[2024-02-14 15:35:20] <- PING(0)
     38[2024-02-14 15:35:21] -> PING(0)
     39[2024-02-14 15:35:21] <- PING(0)
     40[2024-02-14 15:35:22] -> PING(0)
     41[2024-02-14 15:35:22] <- PING(0)
     42[2024-02-14 15:35:23] -> PING(0)
     43[2024-02-14 15:35:23] <- PING(0)
     44[2024-02-14 15:35:24] -> PING(0)
     45[2024-02-14 15:35:24] <- PING(0)
     46[2024-02-14 15:35:25] -> PING(0)
     47[2024-02-14 15:35:25] <- PING(0)
     48[2024-02-14 15:35:26] -> PING(0)
     49[2024-02-14 15:35:26] <- PING(0)
     50[2024-02-14 15:35:27] -> PING(0)
     51[2024-02-14 15:35:27] <- PING(0)
     52[2024-02-14 15:35:28] -> PING(0)
     53[2024-02-14 15:35:28] <- PING(0)
     54[2024-02-14 15:35:29] -> PING(0)
     55[2024-02-14 15:35:29] <- PING(0)
     56[2024-02-14 15:35:30] -> PING(0)
     57[2024-02-14 15:35:30] <- PING(0)
     58[2024-02-14 15:35:31] -> PING(0)
     59[2024-02-14 15:35:31] <- PING(0)
     60[2024-02-14 15:35:32] -> PING(0)
     61[2024-02-14 15:35:32] <- PING(0)
     62[2024-02-14 15:35:33] -> PING(0)
     63[2024-02-14 15:35:33] <- PING(0)
     64[2024-02-14 15:35:34] -> PING(0)
     65[2024-02-14 15:35:34] <- PING(0)
     66Error while reading next frame: EOF
     67[2024-02-14 15:35:35] <- GOAWAY(0) << exactly 22s
     68
     69 
     70
     71The issue is observed in both nginx 1.24 & nginx 1.22 ,
     72
     73 
     74
     75 
     76
     77TEST 2 (with nginx 1.18)
     78
     79$ /usr/sbin/nginx -v
     80nginx version: nginx/1.18.0 (1.18.0-1.el8)
     81grep client_header_timeout /etc/nginx/nginx.conf
     82        client_header_timeout           60s;
     83h2c connect https://<IP>:8447;while true;do sleep 60;h2c ping;done /* sending ping every 60s */
     84[2024-02-14 15:46:18] -> SETTINGS(0)
     85[2024-02-14 15:46:18] <- SETTINGS(0)
     86[2024-02-14 15:46:18] <- WINDOW_UPDATE(0)
     87[2024-02-14 15:46:18] -> SETTINGS(0)
     88[2024-02-14 15:46:18] <- SETTINGS(0)
     89[2024-02-14 15:47:18] -> PING(0)
     90[2024-02-14 15:47:18] <- PING(0)
     91[2024-02-14 15:48:18] -> PING(0)
     92[2024-02-14 15:48:18] <- PING(0)
     93[2024-02-14 15:49:18] -> PING(0)
     94[2024-02-14 15:49:18] <- PING(0)
     95[2024-02-14 15:50:19] -> PING(0)
     96[2024-02-14 15:50:19] <- PING(0)
     97[2024-02-14 15:51:19] -> PING(0)
     98[2024-02-14 15:51:19] <- PING(0)
     99[2024-02-14 15:52:19] -> PING(0)
     100[2024-02-14 15:52:19] <- PING(0)
     101
     102In nginx-1.18 Atfer 60s ,the connction is not broke. 
     103}}}
     104
     105
    16106Thanks