[PATCH] test: fix hardcoded port in box/net.box.test.lua

[Vladimir Davydov]

On Sun, Dec 02, 2018 at 07:38:02PM +0300, Alexander Turenko wrote:
> It allows to run the test many times in parallel to investigate flaky
> test failures and decreases probability that the test fails, because
> this port was already used by, say, some other test.
> ---
> 
> no issue
> https://github.com/tarantool/tarantool/tree/Totktonada/fix-hardcoded-port-in-net.box.test.lua
> 
> The patch was created to reproduce the issue #3851.
> 
> https://github.com/tarantool/tarantool/issues/3851
> 
> The branch is based on top of 2.1.
> 
> I think it also good to cherry-pick test fixes to 1.10, but it is up to
> maintainers.

Pushed to 2.1 and 1.10.