fix: inaccessible host: "[hostname]" at port "[port]"

[teklakct]

Unfortunately, in #81 I introduced a bug.

There is an error, when --watch flag is used and the Dynalite is started only once before all tests cases.

When the server is starting there is no worker ready yet, so it starts on basePort,
but after rerun workers are available and the server is wanted at basePort + worker ID.

This produces the following error:

Inaccessible host: localhost' at port 8000'. This service may not be available in the `local' region.

[coveralls]

Pull Request Test Coverage Report for Build 2656562121

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

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Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 88.667%

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Totals
Change from base Build 2434356302:	0.0%
Covered Lines:	196
Relevant Lines:	210

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💛 - Coveralls

[freshollie]

Released as v3.6.1