Make config/parse_tcp_proxy_line work in the presence of DNS hijacking
We can use our existing mocking functionality to do this: We have been in this position before.
Fixes part of #40179 (closed); bugfix on 0.4.3.1-alpha.
We can use our existing mocking functionality to do this: We have been in this position before.
Fixes part of #40179 (closed); bugfix on 0.4.3.1-alpha.