TCP socket upgrade never completes TLS handshake

I'm opening a TCP socket and then performing a TLS handshake. I am trying to await the

opened

opened

promise, but it gets canceled in wrangler and hangs in production.

Surprisingly enough, if I don't await the

opened

opened

promise, then it works as expected, but only during

wrangler dev

wrangler dev

! In production, if I omit awaiting on

opened

opened

, then I get an error that the handshake failed as soon as I try to read from the secure socket.

In this example I'm proxying through webshare to reach www.google.com. I've confirmed that it works over a basic curl. Any idea what I'm doing wrong? Thanks!