mirror of https://github.com/nodejs/node.git
61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
// This tests that when the target server fails during a POST request,
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// the proxy client can handle it correctly.
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import * as common from '../common/index.mjs';
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import assert from 'node:assert';
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import { once } from 'events';
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import http from 'node:http';
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import { createProxyServer, runProxiedPOST } from '../common/proxy-server.js';
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// Start a server that immediately destroys connections during resource creation.
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const server = http.createServer(common.mustCall((req, res) => {
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// Simulate server failure during resource creation
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req.destroy();
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}));
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server.on('error', common.mustNotCall((err) => { console.error('Server error', err); }));
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server.listen(0);
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await once(server, 'listening');
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// Start a minimal proxy server.
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const { proxy, logs } = createProxyServer();
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proxy.listen(0);
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await once(proxy, 'listening');
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const serverHost = `localhost:${server.address().port}`;
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const requestUrl = `http://${serverHost}/resources`;
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const resourceData = JSON.stringify({ name: 'failing-resource', data: 'will-not-be-created' });
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const { code, signal, stderr, stdout } = await runProxiedPOST({
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NODE_USE_ENV_PROXY: 1,
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REQUEST_URL: requestUrl,
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RESOURCE_DATA: resourceData,
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HTTP_PROXY: `http://localhost:${proxy.address().port}`,
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});
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// The proxy client should receive a well-formed 500 response.
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assert.match(stdout, /Proxy error ECONNRESET: socket hang up/);
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assert.match(stdout, /Status Code: 500/);
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assert.strictEqual(stderr.trim(), '');
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assert.strictEqual(code, 0);
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assert.strictEqual(signal, null);
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// The proxy should receive the POST request with correct headers.
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assert.deepStrictEqual(logs[0], {
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method: 'POST',
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url: requestUrl,
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headers: {
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'connection': 'keep-alive',
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'proxy-connection': 'keep-alive',
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'host': serverHost,
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'content-type': 'application/json',
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'content-length': Buffer.byteLength(resourceData).toString(),
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},
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});
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// The proxy should receive a ECONNRESET from the target server.
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assert.strictEqual(logs[1].source, 'proxy request');
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assert.strictEqual(logs[1].error.code, 'ECONNRESET');
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proxy.close();
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server.close();
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