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I have a websocket program where I use nginx as a router. The problem is that websocket needs the Upgrade header to work properly. I'm sure my nginx config is correct and my program is working properly. (I tested with localhost). Details and proof? I leave it below. I hope a solution is found
Related config;
proxy_set_header Upgrade $http_x_upgrade;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header UpgradeTest $http_upgrade+"_test"; #for be sure
proxy_set_header UpgradeXTest $http_x_upgrade+"_test"; #for be sure
proxy_set_header Connection "Upgrade"; #this is ok
Request;
curl -v 'https://mywebsocketserver.example/abc' -H 'Upgrade: websocket' -H 'Connection: Upgrade' -H "TestHeader: IAmHere"
Response (header) (go-map);
Testheader: IAmHere
Accept: */*
Accept-Encoding: gzip
Cdn-Loop: cloudflare
Cf-Connecting-Ip: <myip>
Cf-Ray: 65a1b1ff3a30fd66-ATH
Cf-Request-Id: 0a78ef738d0000fd66e76a8000000
Cf-Visitor: {"scheme":"https"}
Connection: Upgrade
Demote-Host: <myip>
Upgradetest: +"_test"
Upgradextest: +"_test"
User-Agent: curl/7.76.0
X-Forwarded-Proto: https
X-Real-Ip: <myip>
So, where is my Upgrade [$http_upgrade] header :)
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