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Merge pull request #46 from md5/connection-upgrade

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Send "Connection: upgrade" when "Upgrade" header is received
This commit is contained in:
Jason Wilder 2014-10-30 10:23:16 -06:00
commit 55878cd36c
1 changed files with 11 additions and 1 deletions
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12
nginx.tmpl
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@ -1,8 +1,17 @@
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto { map $http_x_forwarded_proto $proxy_x_forwarded_proto {
default $http_x_forwarded_proto; default $http_x_forwarded_proto;
'' $scheme; '' $scheme;
} }
# If we receive Upgrade, set Connection to "upgrade"; otherwise, delete any
# Connection header that may have been passed to this server
map $http_upgrade $proxy_connection {
default upgrade;
'' '';
}
server { server {
listen 80 default_server; listen 80 default_server;
server_name _; # This is just an invalid value which will never trigger on a real hostname. server_name _; # This is just an invalid value which will never trigger on a real hostname.
@ -62,7 +71,8 @@ server {
# HTTP 1.1 support # HTTP 1.1 support
proxy_http_version 1.1; proxy_http_version 1.1;
proxy_set_header Connection ""; proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
} }
} }
{{ end }} {{ end }}