arachni webserver dies without error

Created by: cclements

From commit 00e59b8a

Follow install instructions (eventmachine, arachni-rpc-em,arachni-rpc,arachni)

Start dispatcher:

arachni_rpcd --pipe-id="Pipe 1" --nickname="My Dispatcher" --address=192.168.0.1

Start web (have to specify port, or else it dies on conflict with already in use port 7331 from dispatcher):

arachni_web --port 4567

Start 3 scans:

demo.testfire.net zero.webappsecurity.com http://crackme.cenzic.com/

Scans start and proceed as expected, web server dies without error after ~10-15 minutes (no service reports as listening on 4567 from netstat -ntupl either), however, the console I started the web server from still behaves as if it is up and working. No error or message.