request feature enhancement

[Fred H. <di...@gm...>]

hello all,

I am requesting below feature enhancements:

1. I found curl-loader's -r option never work but FRESH_CONNECT=1 always
re-open new TCP connections. however, the real world browsing almost reuses
TCP connection. the average of TCP reuse I have seen from a F5 loader
banlancer of a large enterprise is 3.4 requests over 1 TCP connection. so
could you add a configuration line such as "TCP_REUSE_RATIO" to enable
opening new TCP connections with a probability, just like FETCH_PROBABILITY?
this can greatly get close to real world.

2. url_cycling -  its config parse function is commented in code. so the
behavior on a URL_SET constructed from a URL_TOKEN_FILE is a client IP
always send one URL. could this become configurable in config so that each
client IP can fetch url one by one from same URL_SET?
  URL_TEMPLATE=%s
   URL_TOKEN_FILE=sfile.urls

thanks,
Fred