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https://github.com/denoland/deno.git
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dcd01dd025
Make warnings fail
Original: 4543b563a9
53 lines
1.4 KiB
TypeScript
53 lines
1.4 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { serve, ServerRequest } from "./server.ts";
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const addr = Deno.args[1] || "127.0.0.1:4501";
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const server = serve(addr);
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const body = new TextEncoder().encode("Hello 1\n");
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const body4 = new TextEncoder().encode("World 4\n");
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function sleep(ms: number): Promise<void> {
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return new Promise((res): number => setTimeout(res, ms));
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}
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async function delayedRespond(request: ServerRequest): Promise<void> {
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await sleep(3000);
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await request.respond({ status: 200, body });
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}
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async function largeRespond(request: ServerRequest, c: string): Promise<void> {
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const b = new Uint8Array(1024 * 1024);
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b.fill(c.charCodeAt(0));
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await request.respond({ status: 200, body: b });
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}
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async function main(): Promise<void> {
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let step = 1;
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for await (const request of server) {
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switch (step) {
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case 1:
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// Try to wait long enough.
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// For pipelining, this should cause all the following response
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// to block.
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delayedRespond(request);
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break;
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case 2:
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// HUGE body.
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largeRespond(request, "a");
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break;
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case 3:
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// HUGE body.
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largeRespond(request, "b");
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break;
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default:
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request.respond({ status: 200, body: body4 });
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break;
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}
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step++;
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}
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}
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main();
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console.log("Racing server listening...\n");
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