build(deps): bump engine.io-client from 6.5.3 to 6.6.0

[dependabot]

Bumps engine.io-client from 6.5.3 to 6.6.0.

Release notes

Sourced from engine.io-client's releases.

6.6.0

Features

Custom transport implementations

The transports option now accepts an array of transport implementations:

import { Socket, XHR, WebSocket } from "engine.io-client";
const socket = new Socket({
transports: [XHR, WebSocket]
});

Here is the list of provided implementations:

Transport	Description
Fetch	HTTP long-polling based on the built-in fetch() method.
NodeXHR	HTTP long-polling based on the XMLHttpRequest object provided by the xmlhttprequest-ssl package.
XHR	HTTP long-polling based on the built-in XMLHttpRequest object.
NodeWebSocket	WebSocket transport based on the WebSocket object provided by the ws package.
WebSocket	WebSocket transport based on the built-in WebSocket object.
WebTransport	WebTransport transport based on the built-in WebTransport object.

Usage:

Transport	browser	Node.js	Deno	Bun
Fetch	✅	✅ (1)	✅	✅
NodeXHR		✅	✅	✅
XHR	✅
NodeWebSocket		✅	✅	✅
WebSocket	✅	✅ (2)	✅	✅
WebTransport	✅	✅

(1) since v18.0.0 (2) since v21.0.0

Added in f4d898e and b11763b.

Transport tree-shaking

The feature above also comes with the ability to exclude the code related to unused transports (a.k.a. "tree-shaking"):

import { SocketWithoutUpgrade, WebSocket } from "engine.io-client";
</tr></table>

... (truncated)

Changelog

Sourced from engine.io-client's changelog.

6.6.0 (2024-06-21)

Bug Fixes

• add some randomness to the cache busting string generator (b624c50)
• fix cookie management with WebSocket (Node.js only) (e105551)

Features

• add HTTP long-polling implementation based on fetch() (b11763b)
• add the ability to test all transports (579b243)
• allow to provide a list of transport implementations (f4d898e)

Dependencies

• ws@~8.17.1 (no change)

6.5.4 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: GHSA-3h5v-q93c-6h6q

Dependencies

• ws@~8.17.1 (diff)

3.5.4 (2024-06-18)

This release contains a bump of the ws dependency, which includes an important security fix.

Advisory: GHSA-3h5v-q93c-6h6q

Dependencies

• ws@~7.5.10 (diff)

Commits

• a17cbc5 chore(release): 6.6.0
• 72408ad docs(changelog): include release notes from versions 3.5.3, 3.5.4 and 6.5.4
• e97a4d3 chore: bump ws from 8.11.0 to 8.17.1 (#720)
• b624c50 fix: add some randomness to the cache busting string generator
• c087dc5 docs(changelog): include the size of the bundle
• ce13763 ci: upgrade to actions/checkout@4 and actions/setup-node@4
• 74cfb98 refactor: prefix private attributes to allow property mangling
• 2b9abbb chore: restore the debug package in the dev bundle
• e105551 fix: fix cookie management with WebSocket (Node.js only)
• 3f66478 chore: remove unused rollup plugin
• Additional commits viewable in compare view

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[coveralls]

coverage: 78.751%. remained the same
when pulling f90bea4 on dependabot/npm_and_yarn/engine.io-client-6.6.0
into 42b775f on master.

[goplayoutside3]

@mcbouslog this package was added in #2575 to build notifications, but I don't see engine.io-client actually imported anywhere -- could you double check it's needed in FEM and if so we might want to add an inline comment in app-project's PageHeader or elsewhere.

[mcbouslog]

The quick answer is that it's a strange situation where engine.io-client is a dependency of the SugarClient/primus -https://github.com/zooniverse/panoptes-javascript-client/blob/main/lib/SugarClient/primus.js . There's a similar discussion in PFE where we tried to remove it, but it's required for tests - zooniverse/Panoptes-Front-End#4712 (comment) . I can dig into more if you'd like, but I think we need it.

[mcbouslog]

At minimum I could add a comment where the sugarClient is imported, I could also investigate updating PJC to include engine.io-client as a dependency, though per the linked comments I'm not sure that's the right solution.

[goplayoutside3]

Thanks! I suggest just adding an inline comment. For instance, if I search all of FEM for keyword "engine.io" then at least there'd be a bit of documentation so future devs don't accidentally remove the package. Feel free to take over this dependabot PR and add to it if easiest! You should be able to approve and merge it without additional review.

[eatyourgreens]

@goplayoutside3 @mcbouslog If you're bumping the web sockets client to 6.6, you'll also need to bump the server to 6.6. See zooniverse/sugar#347.