Opened 17 months ago
Closed 17 months ago
#2420 closed defect (duplicate)
error_page directive has no effect on 408
| Reported by: | Owned by: | ||
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | nginx-core | Version: | 1.23.x |
| Keywords: | 408 error_page | Cc: | quentin.wentzler.klaxit.com@… |
| uname -a: | Darwin macbook-pro-2022-de-quentin.home 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:47:26 PDT 2022; root:xnu-8020.101.4~15/RELEASE_ARM64_T8101 arm6 | ||
| nginx -V: |
nginx version: nginx/1.23.1
built by clang 13.1.6 (clang-1316.0.21.2.5) built with OpenSSL 1.1.1q 5 Jul 2022 TLS SNI support enabled configure arguments: --prefix=/opt/homebrew/Cellar/nginx/1.23.1 --sbin-path=/opt/homebrew/Cellar/nginx/1.23.1/bin/nginx --with-cc-opt='-I/opt/homebrew/opt/pcre2/include -I/opt/homebrew/opt/openssl@1.1/include' --with-ld-opt='-L/opt/homebrew/opt/pcre2/lib -L/opt/homebrew/opt/openssl@1.1/lib' --conf-path=/opt/homebrew/etc/nginx/nginx.conf --pid-path=/opt/homebrew/var/run/nginx.pid --lock-path=/opt/homebrew/var/run/nginx.lock --http-client-body-temp-path=/opt/homebrew/var/run/nginx/client_body_temp --http-proxy-temp-path=/opt/homebrew/var/run/nginx/proxy_temp --http-fastcgi-temp-path=/opt/homebrew/var/run/nginx/fastcgi_temp --http-uwsgi-temp-path=/opt/homebrew/var/run/nginx/uwsgi_temp --http-scgi-temp-path=/opt/homebrew/var/run/nginx/scgi_temp --http-log-path=/opt/homebrew/var/log/nginx/access.log --error-log-path=/opt/homebrew/var/log/nginx/error.log --with-compat --with-debug --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_degradation_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-ipv6 --with-mail --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module |
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Description
error_page does not override 408 status code.
With the following server configuration:
server {
listen 8080;
server_name localhost;
error_page 400 408 = @convert;
location @convert {
return 200;
}
location = /test_400 {
return 400;
}
location = /test_408 {
return 408;
}
}
A curl on test_400 reply with a 200:
curl localhost:8080/test_400 -v * Trying 127.0.0.1:8080... * Connected to localhost (127.0.0.1) port 8080 (#0) > GET /test_400 HTTP/1.1 > Host: localhost:8080 > User-Agent: curl/7.79.1 > Accept: */* > * Mark bundle as not supporting multiuse < HTTP/1.1 200 OK < Server: nginx/1.23.1 < Date: Tue, 29 Nov 2022 14:24:00 GMT < Content-Type: application/octet-stream < Content-Length: 0 < Connection: close < * Closing connection 0
But on test_408 the 408 is not caught and the connection is closed without response:
curl localhost:8080/test_408 -v * Trying 127.0.0.1:8080... * Connected to localhost (127.0.0.1) port 8080 (#0) > GET /test_408 HTTP/1.1 > Host: localhost:8080 > User-Agent: curl/7.79.1 > Accept: */* > * Empty reply from server * Closing connection 0 curl: (52) Empty reply from server
The documentation does not indicate any special behaviour for this specific status code
Is this a bug or an issue in the documentation?
Note:
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The 408 error is never returned to the client. Instead, nginx simply terminates processing of the request with the error, and closes the connection. This is documented in the client_header_timeout and client_body_timeout directives, see ticket #1005.