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x/superoak/deps.ts>getFreePort

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cmorten/superoak
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function getFreePort
import { getFreePort } from "https://deno.land/x/superoak@4.8.0/deps.ts";

Found free port. If the port is not available, returns the port If the port is not available, returns a random available port Requires --allow-net flag

Parameters

port: number

The port number to find: 0 - 1023 WellKnownPorts 1024 - 49151 RegisteredPorts 49152 - 65535 Dynamicand/orPrivatePorts

optional
options: freePortOption = [UNSUPPORTED]

Returns

Promise<number>