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48 lines
1.2 KiB
48 lines
1.2 KiB
4 years ago
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/**
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* portfinder.js typescript definitions.
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*
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* (C) 2011, Charlie Robbins
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*/
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type PortfinderCallback = (err: Error, port: number) => void;
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interface PortFinderOptions{
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/**
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* Host to find available port on.
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*/
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host?: string;
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/**
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* search start port (equals to port when not provided)
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* This exists because getPort and getPortPromise mutates port state in
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* recursive calls and doesn't have a way to retrieve begininng port while
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* searching.
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*/
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startPort?: number;
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/**
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* Minimum port (takes precedence over `basePort`).
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*/
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port?: number;
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/**
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* Maximum port
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*/
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stopPort?: number;
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}
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/**
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* The lowest port to begin any port search from.
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*/
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export let basePort: number;
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/**
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* Responds with a unbound port on the current machine.
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*/
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export function getPort(callback: PortfinderCallback): void;
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export function getPort(options: PortFinderOptions, callback: PortfinderCallback): void;
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export function getPorts(count: number, options: PortFinderOptions, callback: (err: Error, ports: Array<number>) => void): void;
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/**
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* Responds a promise of an unbound port on the current machine.
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*/
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export function getPortPromise(options?: PortFinderOptions): Promise<number>;
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