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Module

x/http_fns/port.ts>port

A bunch of functions for building HTTP servers
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function port
import { port } from "https://deno.land/x/http_fns@v0.0.27/port.ts";

Obtain a port for your http server. If reading of env vars is permitted, it will check for a PORT var.

Parameters

optional
defaultPort = [UNSUPPORTED]

Returns

number