id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
785	SPDY not supporting domain sharding	steve.exley.mayden.co.uk@…		"When using multiple domains on the same ip & ssl certificate. Nginx does not support the client switching domains on the same SPDY session. Tested in 1.8.0

Server block looks like:

{{{
server {
    listen       443 ssl spdy;
    server_name  *.domain.com;
    ssl_certificate wildcarddomain.crt;
    ...
}}}


If the client visits a.domain.com and then b.domain.com on the same IP using spdy, they get a HTTP 400 response. 

The log file records:

{{{
""client attempted to request the server name different from that one was negotiated while processing SPDY""
}}}


When using ssl instead of spdy. There is no issue.

The error message comes from ngx_http_request.c, the code in 1.9.4 appears the same so this issue may persist with the switch to HTTP2.
"	defect	closed	minor		nginx-module	1.8.x			steve.exley@…	Linux node1 2.6.32-573.3.1.el6.x86_64 #1 SMP Mon Aug 10 09:44:54 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux	"nginx version: nginx/1.8.0
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC)
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-http_ssl_module --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_spdy_module "