[users@httpd] reverse proxying websocket connections

[Helmut K. C. Tessarek]

The documentation states:




ProxyPass / http://example.com:9080/
RewriteEngine on
RewriteCond %{HTTP:Upgrade} websocket [NC]
RewriteCond %{HTTP:Connection} upgrade [NC]
RewriteRule ^/?(.*) "ws://example.com:9080/$1" [P,L]



ProxyPass / http://example.com:9080/ upgrade=websocket



Am I correct or are the not the same?

Cheers,
  K. C.

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Proxying both HTTP and websockets at the same time, where the websockets URL's are not websocket-only or not known in advance can be done by using the RewriteRule directive to configure the websockets proxying: However, I was wondering, whether the following is an equivalent directive (just in a single line ;-)): afaik the upgrade only takes place when it is requested by a header, unless upgrade=NONE or upgrade=ANY is set.

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