[emph "The use of the variable [var tls::debug] is not recommended.
It may be removed from future releases."]

[section "Debug Examples"]

These examples use the default Unix platform SSL certificates. For standard
installations, -cadir and -cafile should not be needed. If your certificates
are in non-standard locations, specify -cadir or -cafile as needed. See the
demos directory for more elaborate examples.

[para]

Example #1: Use HTTP package

[example {