I don't really get how the port could be not free from time to time unless the network namespace is shared with others travis test instances which could also use that port.
anyway now we'll be more safe (normally always) with this automatic random port selection.
I don't really get how the port could be not free from time to time unless the network namespace is shared with others travis test instances which could also use that port.
anyway now we'll be more safe (normally always) with this automatic random port selection.