getFreePort | /deps.ts | superdeno@4.9.0

function getFreePort

import { getFreePort } from "https://deno.land/x/superdeno@4.9.0/deps.ts";

getFreePort(port: number, options?: freePortOption): Promise<number>

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>