The voice server fails silently if another process is using the same port

[psanders]

Describe the bug

The voice server fails silently if another process is using the same port

To Reproduce

Steps to reproduce the behavior:

1. Start any process on port 3000
2. Start a voice application on port 3000
3. Observe: The application seems to start without a problem
4. Observe: Fonoster fails to connect to webhook

Expected behavior

The voice application should fail with a "port 3000 already in use"

Screenshots

NA

System information (please complete the following):

• OS: [e.g. Linux]
• NodeJS, NPM versions [all]
• CTL version [0.2.21 ]

Additional context

None

[BrayanMnz]

When running Rox with another process already using the port 3000.
There is a "address already in use" message. see image below

Is this the expected behaviour or I'm missing something while replicating ? @psanders

[psanders]

@BrayanMnz,

Yes. That's the issue. We need to catch the exception and exit with a code 1.

[efraa]

@psanders fonoster/rox#8

[psanders]

Knowledged.