id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1859	wildcard support in map used for stream?	jol64@…		"I am using a configuration fragment like

stream {
    map $ssl_preread_server_name $mailorweb {
        mailarchive.domain.tld      mail;
        autoconfig.*                mail;
        autoconfig.domain.tld       mail;
        default                     web;
    }
...
}

with different upstream definitions for mail and web. It turns out that autoconfig.* does not work, I had to use the autoconfig.domain.tld line. As I am running about a dozen domains, this is pretty tedious. 

I am considering this a bug, as http://nginx.org/en/docs/http/ngx_http_map_module.html shows wildcards, and http://nginx.org/en/docs/stream/ngx_stream_ssl_preread_module.html does not document any restriction.

Interestingly,  ~^(autoconfig\..*)$   works.

Regards, Joachim"	defect	closed	minor		nginx-core	1.16.x	invalid			Linux hostname 4.15.0-64-generic #73-Ubuntu SMP Thu Sep 12 13:16:13 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux	"root# nginx -V
nginx version: nginx/1.16.1
built by gcc 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
built with OpenSSL 1.1.1  11 Sep 2018
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_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-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fdebug-prefix-map=/data/builder/debuild/nginx-1.16.1/debian/debuild-base/nginx-1.16.1=. -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie'
"