to re-use a connection that is closed when re-used and libcurl should then
make a new fresh connection and use instead

length limit of the hostname part of the URL.

most 1.1 connections will be closed. The case where it gets closed anyway
is subject for a new separate test.

it actually will close. This is after all what HTTP 1.1 says a server should
do.

attached. And some cosmetic fixes.

the execution of the tests

added various logging info

display all logs and only logs with relevant data when a test fails and -p
is used.

should be used

now cause the resolve function to return NULL immediately

some bad thinking on my part.

in ftp.c", but it shows no leaking.

when not using ares.

instead to make it easier to find/read