use connect_timeout instead of timeout

[bagindo]

timeout is applied from when the request starts connecting until the response body has finished.

this will break streaming response that takes longer than the default 10s timeout.

[bagindo]

although this will leave the request hanging if the internet is turned off after the connection is made. I've tried using both connect_timeout and pool_idle_timeout, and it doesn't work.

seems the only solution is to increase the default timeout to afford a long gpt response.