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First pass at streaming http response (denoland/deno_std#16)

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Original: 269665873a
This commit is contained in:
Bartek Iwańczuk 2018-12-17 17:49:10 +01:00 • committed by Ryan Dahl
parent 579b92de59
commit f6dae45cd2
6 changed files with 121 additions and 17 deletions
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20
file_server.ts
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@ -5,8 +5,13 @@
// TODO Add tests like these:
// https://github.com/indexzero/http-server/blob/master/test/http-server-test.js
import { listenAndServe, ServerRequest, setContentLength, Response } from "./http";
import { cwd, readFile, DenoError, ErrorKind, args, stat, readDir } from "deno";
import {
listenAndServe,
ServerRequest,
setContentLength,
Response
} from "./http";
import { cwd, DenoError, ErrorKind, args, stat, readDir, open } from "deno";
const dirViewerTemplate = `
<!DOCTYPE html>
@ -146,9 +151,10 @@ async function serveDir(req: ServerRequest, dirPath: string, dirName: string) {
}
async function serveFile(req: ServerRequest, filename: string) {
let file = await readFile(filename);
const file = await open(filename);
const fileInfo = await stat(filename);
const headers = new Headers();
headers.set("content-type", "octet-stream");
headers.set("content-length", fileInfo.len.toString());
const res = {
status: 200,
@ -163,9 +169,9 @@ async function serveFallback(req: ServerRequest, e: Error) {
e instanceof DenoError &&
(e as DenoError<any>).kind === ErrorKind.NotFound
) {
return {
status: 404,
body: encoder.encode("Not found")
return {
status: 404,
body: encoder.encode("Not found")
};
} else {
return {