findPort

function · Source

Find an available port within a given range. Parameters

Name	Type	Description
min	number	The minimum port number.
max	number	The maximum port number.
protocol?	"udp4" | "udp6"	The socket type. Default: "udp4".
interfaceAddresses?	InterfaceAddresses	The interface addresses mapping.

Returns: Promise<number> — The available port within range.