Proxy Solace Connection with Javascript

I am using the solclientjs solclientjs - npm and need to use a proxy. Is this possible?

I tried the settings from Session Properties Required to Establish a Connection but could not get a connection.

Which library is solclientjs using inside for tcp connections? Maybe I can add the proxy there.

Hey there @Christian_Jacobs ! What kind of error do you get (if any) when you attempt to set the session properties url via solace.SessionProperties.url?

Connection error: connect ETIMEDOUT

From your question I assume that it works with other proxies?
I can use our proxy like this:
curl -I --proxy " http://proxy.domain:81 " " https://target.domain:443 `"

`

For the solace.SessionProperties.url I have tried:

wss://target.domain:443%httpc://proxy.domain:81

wss://target.domain:443%http://proxy.domain:81

socks5 seems to be blocked unfortunately. I could not connect with curl.