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9b34ea6161
When using cluster and --inspect as cli argument it is correctly handled and each worker will use a different port, this was fixed by #13619. But when env var NODE_OPTIONS="--inspect" is set this logic doesn't apply and the workers will fail as they try to attach to the same port. Fixes: https://github.com/nodejs/node/issues/19026 PR-URL: https://github.com/nodejs/node/pull/19165 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com>
31 lines
758 B
JavaScript
31 lines
758 B
JavaScript
'use strict';
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const common = require('../common');
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const cluster = require('cluster');
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const assert = require('assert');
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common.skipIfInspectorDisabled();
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checkForInspectSupport('--inspect');
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function checkForInspectSupport(flag) {
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const nodeOptions = JSON.stringify(flag);
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const numWorkers = 2;
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process.env.NODE_OPTIONS = flag;
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if (cluster.isMaster) {
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for (let i = 0; i < numWorkers; i++) {
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cluster.fork();
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}
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cluster.on('online', (worker) => {
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worker.disconnect();
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});
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cluster.on('exit', common.mustCall((worker, code, signal) => {
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const errMsg = `For NODE_OPTIONS ${nodeOptions}, failed to start cluster`;
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assert.strictEqual(worker.exitedAfterDisconnect, true, errMsg);
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}, numWorkers));
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}
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}
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