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fix: stalling subscription on (node) http-client when daemon is stopp…
…ed (#3468) This change fixes #3465 by upgrading to a temporary fork of node-fetch with node-fetch/node-fetch#1172 applied. Co-authored-by: achingbrain <[email protected]>
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Original file line number | Diff line number | Diff line change |
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/* eslint-env mocha */ | ||
'use strict' | ||
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const { expect } = require('aegir/utils/chai') | ||
const { AbortController } = require('native-abort-controller') | ||
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const f = require('./utils/factory')() | ||
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describe('.pubsub', function () { | ||
this.timeout(20 * 1000) | ||
describe('.subscribe', () => { | ||
let ipfs | ||
let ctl | ||
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beforeEach(async function () { | ||
this.timeout(30 * 1000) // slow CI | ||
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ctl = await await f.spawn({ | ||
args: '--enable-pubsub-experiment' | ||
}) | ||
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ipfs = ctl.api | ||
}) | ||
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afterEach(() => f.clean()) | ||
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it('.onError when connection is closed', async () => { | ||
const topic = 'gossipboom' | ||
let messageCount = 0 | ||
let onError | ||
const error = new Promise(resolve => { onError = resolve }) | ||
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await ipfs.pubsub.subscribe(topic, message => { | ||
messageCount++ | ||
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if (messageCount === 2) { | ||
// Stop the daemon | ||
ctl.stop().catch() | ||
} | ||
}, { | ||
onError | ||
}) | ||
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await ipfs.pubsub.publish(topic, 'hello') | ||
await ipfs.pubsub.publish(topic, 'bye') | ||
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await expect(error).to.eventually.be.fulfilled().and.to.be.instanceOf(Error) | ||
}) | ||
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it('does not call onError when aborted', async () => { | ||
const controller = new AbortController() | ||
const topic = 'gossipabort' | ||
const messages = [] | ||
let onError | ||
let onReceived | ||
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const received = new Promise(resolve => { onReceived = resolve }) | ||
const error = new Promise(resolve => { onError = resolve }) | ||
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await ipfs.pubsub.subscribe(topic, message => { | ||
messages.push(message) | ||
if (messages.length === 2) { | ||
onReceived() | ||
} | ||
}, { | ||
onError, | ||
signal: controller.signal | ||
}) | ||
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await ipfs.pubsub.publish(topic, 'hello') | ||
await ipfs.pubsub.publish(topic, 'bye') | ||
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await received | ||
controller.abort() | ||
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// Stop the daemon | ||
await ctl.stop() | ||
// Just to make sure no error is caused by above line | ||
setTimeout(onError, 200, 'aborted') | ||
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await expect(error).to.eventually.be.fulfilled().and.to.equal('aborted') | ||
}) | ||
}) | ||
}) |
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