Reliable get_free_port()

yandex / yandex-taxi-testsuite

testsuite: microservices testing framework

MIT License

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Closed apolukhin closed 8 months ago

apolukhin commented 8 months ago

get_free_port() not attempts to find port that is open on IPv6 and IPv4, rather than just finding a free port on a random interface
get_free_port() now does not close the bound socket on Linux, so that the address could not be reused by other application via bind(???, 0)
added some docs