More To Dos
Tweak the bail-on-errors feature so the system can recover from transient issues
Kill compiler warning
Tweak bail-on-errors to raise log verbosity before bailing
Introspection improvements
If backend conn alloc fails, log details about the stalest live connection
Fix broken format string
Added stream eviction logic for when we run out of slots
Fix eviction to send EOFs over tunnel
Treat eviction as an error (logging)
Document memory leak
Minor updates
Fix quiet log verbosity
Added PK_TRACE compile-time variable to enable call trace logging
Raise log level on SIGUSR1
Added -R for random frontend selection instead of pinging
Add the -6 and -4 flags
Tweak logging output
Track DDNS updates internally, stop failing when there is nothing to update
Added disconnect logic to cleanup unused frontend conns