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'use strict';
const common = require('../common');
const domain = require('domain');
/*
* Make sure that the domains stack is cleared after a top-level domain
* error handler exited gracefully.
*/
const d = domain.create();
d.on('error', common.mustCall(() => {
// Scheduling a callback with process.nextTick _could_ enter a _new_ domain,
// but domain's error handlers are called outside of their domain's context.
// So there should _no_ domain on the domains stack if the domains stack was
// cleared properly when the domain error handler was called.
process.nextTick(() => {
if (domain._stack.length !== 0) {
// Do not use assert to perform this test: this callback runs in a
// different callstack as the original process._fatalException that
// handled the original error, thus throwing here would trigger another
// call to process._fatalException, and so on recursively and
// indefinitely.
console.error('domains stack length should be 0, but instead is:',
domain._stack.length);
process.exit(1);
}
});
}));
d.run(() => {
throw new Error('Error from domain');
});
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