I have an working nginx module (http_content_Modify_module) that acts as a proxy and manipulates some specific http data coming to the proxy before sending it to the upstream server.Used nginx1.6.2 for this and was implemented by installing filters in the "post-configuration" setup.
Now I need to move from http to websocket protocol support.
By changing the configuration file to support "Upgrade" header, http_content_Modify_module was able to talk to upstream webSocket server.
However I am not sure if nginx supports filter installation for websockets like it does for http so that I can manipulate/change data coming over the websocket
before sending it to upstream.
Pls advice.
Thanks,
Mohini.