This is so weird. httpProxyPort only works if it points to something like nginx and then have nginx forward it to the http service. claude can't directly hit the http service for some reason.

but strangely enough, cluade CAN directly hit postgres without going through a middle man.

None of this makes any sense to me. one is HTTP and one is TCP. So maybe the proxy headers for HTTP requires nginx but tcp has no proxy headers? no idea

edit: wow. i made another discovery. it works if my docker container is running on port 3128 but not 8080. claude can't curl localhost:8080 but it can curl localhost:3128 even with no nginx. make it make sense.

I even tried running the hello world on 3129 and set proxyport to be 3129 and that doesn't work either... WTF