When receiving SIGUSR2 signal (or -sl ldm) the server stops
accepting new clients, closes routes connections and spread the
closing of client connections based on a config lame duck duration
(default is 30sec). This will help preventing a storm of client
reconnect when a server needs to be shutdown.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
Show warnings on server startup
Removes notions around `pedantic` checks and instead
just reports the warnings in case there were any, or
the collection of errors that may have been found
in the configuration file.
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
