Issues When Sinatra Started via SSH Does Not Terminate

This article introduces how to handle situations when Sinatra started via SSH does not terminate or does not work properly.

When you start it like this:

ruby ~/lib/pg/sinatra/app.rb -o 150.95.00.00 -p 80

If you disconnect the SSH connection before terminating Sinatra, Sinatra seems to continue running.

Also, POST doesn’t seem to work properly. This doesn’t mean it can be used as a daemon.

So it’s best to terminate it once.

To terminate it:

ps aux | grep sinatra
kill -9 <pid>