mirror of https://git.tuxpa.in/a/code-server.git
66 lines
1.5 KiB
TypeScript
66 lines
1.5 KiB
TypeScript
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import * as http from "http"
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import { logger } from "@coder/logger"
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import { ensureAddress } from "../src/node/app"
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import * as nodeFetch from "node-fetch"
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export class HttpServer {
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private hs = http.createServer()
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/**
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* listen starts the server on a random localhost port.
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* Use close to cleanup when done.
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*/
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public listen(fn: http.RequestListener): Promise<void> {
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this.hs.on("request", fn)
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let resolved = false
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return new Promise((res, rej) => {
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this.hs.listen(0, "localhost", () => {
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res()
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resolved = true
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})
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this.hs.on("error", (err) => {
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if (!resolved) {
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rej(err)
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} else {
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// Promise resolved earlier so this is some other error.
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logError("server error", err)
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}
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})
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})
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}
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/**
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* close cleans up the server.
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*/
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public close(): Promise<void> {
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return new Promise((res, rej) => {
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this.hs.close((err) => {
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if (err) {
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rej(err)
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return
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}
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res()
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})
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})
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}
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/**
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* fetch fetches the request path.
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* The request path must be rooted!
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*/
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public fetch(requestPath: string, opts?: nodeFetch.RequestInit): Promise<nodeFetch.Response> {
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return nodeFetch.default(`${ensureAddress(this.hs)}${requestPath}`, opts)
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}
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}
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export function logError(prefix: string, err: any): void {
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if (err instanceof Error) {
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logger.error(`${prefix}: ${err.message} ${err.stack}`)
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} else {
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logger.error(`${prefix}: ${err}`)
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}
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}
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