-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Richard,
On 12/4/18 15:00, rich...@xentu.com wrote: > I'm trying to see the WebSocket examples that ship with Tomcat 9 in > action. > > If I point my browser directly at tomcat on 8080, they work. > > However, Tomcat is behind an Apache2 webserver and I can't seem to > get the ProxyPass settings right. Other Tomcat applications work if > I access them via Apache, but WebSocket applications don't. The > snake demo for example, gives a 'Info: WebSocket closed' message. > > Apache is on the same server as Tomcat and has the proxy_wstunnel > mod loaded. > > The relevant (I think) part of my VirtualHost in the Apache2 conf > file is like this: > > ProxyPass / http://127.0.0.1:8080/ #works ok > ProxyPassReverse / http://127.0.0.1:8080/ #works ok > ProxyPass / ws://127.0.0.1:8080/ ProxyPassReverse / > ws://127.0.0.1:8080/ > > Could anyone tell me what's wrong here? My reading of the (umm... concise?) mod_proxy_wstunnel documentation is that all URLs handled by mod_proxy_wstunnel will be upgraded to Websocket connections. The configuration you have above will either completely ignore your Websocket configuration (because ProxyPass directives work in a first-match fashion, so your first '/' mapping will map to http) or (if you replaced http: with ws:), everything will be upgraded to Websocket so HTTP won't work. Perhaps you want to: a. List the Websocket-mapped URLs first and b. Don't map / to Websocket. Try /ws or whatever the examples use Caveat: I know almost nothing about Websocket. YMMV. - -chris -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlwH8r0ACgkQHPApP6U8 pFhE6RAAtaqxDXDLjDx+Eovt2V9PtiLPIxY8fP5uZfMtTRo7SP6acgRe45NH9qHj tcQt0WiJP9twIyt25oENERF2sbwOgHGLzaDLeLNCJDIER+qre/PN6pspvZzU89nO 1a6AdCm4aoZTGsn9GXXn4xRP/TNoAbq0FRXxjp6SUeHlGIK3wSOYGERMafZgfOm7 ETWGP7SG+mw6+Vbp4dnwvx71uLOjgYu8ly6GcDsbe9UOqqb7PlTGtzWQWDz5ahiP Kks7RuVsAOIRxHN4VEoQwu5lYOHFObKOBwtCHbQYZQby3hjXBbShZTKYDEVoorwo jUU0LFQMPb5IBkeH009FQZJXZcS4EvzzZK3bYx/LYQFqwYcB5VAXTT/wNV4J67dS 59JEl0xTxAgqTvu30TIW82ymMqsKRpPiUHblcQ0YIidQVnFUqhw9eAZdKoeDlgaY XL3TpBhHnJgzUxgDIc7R1gj218GiyY2rK2CK4KzrbaIE7HnobWMJxcarB/57KO8F JKrr7k0RkaXM1zsv63dr34LFiPQH0i2hqRDFRADNsDYOSf21dP3ZFOBdd4nKe4M3 edNXPgSIput+c5iiSECGVL1eQ2IKXfDwQkXR5Cj3v44TpYaOdlsChK27aq1uIWst PLUL28Q19ugIlPh1qQp/6SGc/T2r+HUGbhs+A7IQectxNzb+ywQ= =Dl4U -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
