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| Code Block |
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| language | perl |
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| title | opCommon.nmis set websocket port |
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'websocket_proxy_port' => '443'
or in opCommon.json:
"websocket_proxy_port": "443", |
After updating the opCommon configuration, restart the omkd daemon.
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| Info |
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| title | Additional Apache Configuration items and their impact |
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Proxy WS Tunnel module
The Apache WS proxy tunnel Module needs to be enabled for ProxyPass to work for ws.
On most systems this can be found as "proxy_wstunnel.load" you will probably find this file in mods-available and simply need to link it mods-enabled. Your Apache setup might use other configuration methods to load modules so please do check.
WSS HTTPS interaction Please note apache will force the use of WSS (SSL websocket) if you are using HTTPS. This is because the apache configuration: RequestHeader set X-Forwarded-Proto "https"
As the X-Forwarded-Proto HTTP header is seen by the OMK webservice, it therefore sets the connection URLs to be wss not ws. |
See Also