It is now possible on a "bind" line (or a "stats socket" line) to specify the
thread set allowed to process listener's connections. For instance:
# HTTPS connections will be processed by all threads but the first and HTTP
# connection will be processed on the first thread.
bind *:80 process 1/1
bind *:443 ssl crt mycert.pem process 1/2-
c644fa9bf5