Try to get rid of SID fields in server conf #5
Description
In ngx_stream_upstream.h, struct ngx_stream_upstream_server_t has sid and sidl fields. These are useless long term, since they are used to set up the SID tree and thrown away.
- Maybe this struct is thrown away after config, so that it doesn't matter how big it is.
- Can we pass this information to the quic-lb module some other way that's more ephemeral?
- Can we at least make this a pointer and free it when we're done?