Update socketio-group (minor)

[ccopsey]

This PR contains the following updates:

Package	Type	Update	Change
socket.io	dependencies	minor	2.0.0 -> 2.3.0
socket.io-client	dependencies	minor	2.0.0 -> 2.3.1

---

Release Notes

socketio/socket.io

v2.3.0

Compare Source

This release mainly contains a bump of the engine.io and ws packages, but no additional features.

Links:

• Milestone: 2.3.0
• Diff: socketio/socket.io@2.2.0...2.3.0
• Client release: 2.3.0
• engine.io version: ~3.4.0 (diff: socketio/engine.io@3.3.1...3.4.2)
• ws version: ^7.1.2 (diff: websockets/ws@6.1.2...7.3.1)

v2.2.0

Compare Source

Features

• add cache-control header when serving the client source (#​2907)

Bug fixes

• throw an error when trying to access the clients of a dynamic namespace (#​3355)

Links

• Milestone: 2.2.0
• Diff: socketio/socket.io@2.1.1...2.2.0
• Client release: 2.2.0
• engine.io version: ~3.3.1 (diff: socketio/engine.io@3.2.0...3.3.1)
• ws version: ~6.1.0 (diff: websockets/ws@3.3.1...6.1.2)

v2.1.1

Compare Source

Features

• add local flag to the socket object (add local flag to the socket object socketio/socket.io#3219)

socket.local.to('room101').emit(/* */);

Bug fixes

(client) fire an error event on middleware failure for non-root namespace (socketio/socket.io-client#1202)

Links:

• Milestone: 2.1.1
• Diff: socketio/socket.io@2.1.0...2.1.1
• Client release: 2.1.1
• engine.io version: ~3.2.0
• ws version: ~3.3.1

v2.1.0

Compare Source

Features

• add a 'binary' flag (#​3185)

// by default, the object is recursively scanned to check whether it contains some binary data
// in the following example, the check is skipped in order to improve performance
socket.binary(false).emit('plain-object', object);

// it also works at the namespace level
io.binary(false).emit('plain-object', object);

• add support for dynamic namespaces (#​3195)

io.of(/^\/dynamic-\d+$/).on('connect', (socket) => {
  // socket.nsp.name = '/dynamic-101'
});

// client-side
const client = require('socket.io-client')('/dynamic-101');

Bug fixes

• properly emit 'connect' when using a custom namespace (#​3197)
• include the protocol in the origins check (#​3198)

Important note ⚠️ from Engine.IO 3.2.0 release

There are two non-breaking changes that are somehow quite important:

• ws was reverted as the default wsEngine ([chore] Revert to ws as default wsEngine socketio/engine.io#550), as there was several blocking issues with uws. You can still use uws by running npm install uws --save in your project and using the wsEngine option:

var engine = require('engine.io');
var server = engine.listen(3000, {
  wsEngine: 'uws'
});

• pingTimeout now defaults to 5 seconds (instead of 60 seconds): [chore] Update default value of pingTimeout socketio/engine.io#551

Links:

• Milestone: 2.1.0
• Diff: socketio/socket.io@2.0.4...2.1.0
• Client release: 2.1.0
• engine.io version: ~3.2.0 (diff: socketio/engine.io@3.1.0...3.2.0)
• ws version: ~3.3.1 (diff: websockets/ws@2.3.1...3.3.1)

v2.0.4

Compare Source

Bug fixes

• do not throw when receiving an unhandled error packet (#​3038)
• reset rooms object before broadcasting from namespace (#​3039)

Links:

• Milestone: 2.0.4
• Diff: 2.0.3...2.0.4
• Client release: 2.0.4
• Diff engine.io: -
• Diff ws: -

v2.0.3

Compare Source

Bug fixes

• reset rooms object before broadcasting (#​2970)
• fix middleware initialization (#​2969)

Links:

• Milestone: 2.0.3
• Diff: 2.0.2...2.0.3
• Client release: 2.0.3
• Diff engine.io: -
• Diff ws: -

v2.0.2

Compare Source

Bug fixes

• fix timing issues with middleware (#​2948)

Links:

• Milestone: 2.0.2
• Diff: 2.0.1...2.0.2
• Client release: 2.0.2
• Diff engine.io: -
• Diff ws: -

v2.0.1

Compare Source

Bug fixes

- update path of client file (#​2934)

Links:

• Milestone: 2.0.1
• Diff: 2.0.0...2.0.1
• Client release: 2.0.1
• Diff engine.io: -
• Diff ws: -

socketio/socket.io-client

v2.3.1

Compare Source

The debug dependency has been reverted to ~3.1.0, as the newer versions contains ES6 syntax which breaks in IE
browsers.

Please note that this only applied to users that bundle the Socket.IO client in their application, with webpack for
example, as the "official" bundles (in the dist/ folder) were already transpiled with babel.

For webpack users, you can also take a look at the webpack-remove-debug
plugin.

Bug Fixes

• fix reconnection after opening socket asynchronously (#​1253) (050108b)

v2.3.0

Compare Source

Links:

• Milestone: -
• Diff: socketio/socket.io-client@2.2.0...2.3.0
• Server release: 2.3.0
• engine.io-client version: ~3.4.0 (diff: socketio/engine.io-client@3.3.1...3.4.0)
• ws version: ~6.1.0
• Build size
  • socket.io.js:
    • min: 67.0 KB (+ 6.0 KB)
    • min+gzip: 20.5 KB (+ 1.0 KB)
  • socket.io.slim.js:
    • min: 52.2 KB (+ 0.4 KB)
    • min+gzip: 16.4 KB (+ 0.1 KB)
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.3.0/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.3.0.slim.js

v2.2.0

Compare Source

Bug fixes

• remove any reference to the global variable (related: [bug] global is not defined socketio/socket.io-client#1166)

Links:

• Milestone: 2.2.0
• Diff: socketio/socket.io-client@2.1.1...2.2.0
• Server release: 2.2.0
• engine.io-client version: ~3.3.1 (diff: socketio/engine.io-client@3.2.0...3.3.1)
• ws version: ~6.1.0 (diff: websockets/ws@3.3.1...6.1.2)
• Build size
  • socket.io.js:
    • min: 61.0 KB (=)
    • min+gzip: 19.5 KB (- 0.1 KB)
  • socket.io.slim.js:
    • min: 51.8 KB (=)
    • min+gzip: 16.3 KB (=)
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.2.0.slim.js

v2.1.1

Compare Source

Bug fixes

• fire an error event on middleware failure for non-root namespace (#​1202)

Links:

• Milestone: 2.1.1
• Diff: socketio/socket.io-client@2.1.0...2.1.1
• Server release: 2.1.1
• engine.io-client version: ~3.2.0
• ws version: ~3.3.1
• Build size
  • socket.io.js:
    • min: 61.0 KB (+ 0.1 KB)
    • min+gzip: 19.6 KB (=)
  • socket.io.slim.js:
    • min: 51.8 KB (=)
    • min+gzip: 16.3 KB (=)
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.1.1/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.1.1.slim.js

v2.1.0

Compare Source

Matching Socket.IO 2.1.0 release notes

Features

• add a 'binary' flag (#​1194)

// by default, the object is recursively scanned to check whether it contains some binary data
// in the following example, the check is skipped in order to improve performance
socket.binary(false).emit('plain-object', object);

Links:

• Milestone: 2.1.0
• Diff: 2.0.4...2.1.0
• Server release: 2.1.0
• Diff engine.io-client from ~3.1.0 to ~3.2.0: socketio/engine.io-client@3.1.0...3.2.0
• Diff ws from ~2.3.1 to ~3.3.1: websockets/ws@2.3.1...3.3.1
• Build size
  • socket.io.js:
    • min: 60.9 KB
    • min+gzip: 19.6 KB
  • socket.io.slim.js:
    • min: 51.8 KB
    • min+gzip: 16.3 KB
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.1.0/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.1.0.slim.js

v2.0.4

Compare Source

Following server version bump.

Links:

• Milestone: 2.0.4
• Diff: 2.0.3...2.0.4
• Server release: 2.0.4
• Diff engine.io-client: -
• Diff ws: -
• Build size
  • socket.io.js:
    • min: 59.3 KB
    • min+gzip: 19.0 KB
  • socket.io.slim.js:
    • min: 51.2 KB
    • min+gzip: 16.0 KB
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.4/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.0.4.slim.js

v2.0.3

Compare Source

Following server version bump.

Links:

• Milestone: 2.0.3
• Diff: 2.0.2...2.0.3
• Server release: 2.0.3
• Diff engine.io-client: -
• Diff ws: -
• Build size
  • socket.io.js:
    • min: 59.8 KB
    • min+gzip: 19.2 KB
  • socket.io.slim.js:
    • min: 51.7 KB
    • min+gzip: 16.3 KB
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.3/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.0.3.slim.js

v2.0.2

Compare Source

Bug fixes

• do not update the opts.query reference (#​1121)

Links:

• Milestone: 2.0.2
• Diff: 2.0.1...2.0.2
• Server release: 2.0.2
• Diff engine.io-client: -
• Diff ws: -
• Build size
  • socket.io.js:
    • min: 59.8 KB
    • min+gzip: 19.3 KB
  • socket.io.slim.js:
    • min: 51.7 KB
    • min+gzip: 16.3 KB
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.2/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.0.2.slim.js

v2.0.1

Compare Source

(following socket.io version bump)

Links:

• Milestone: -
• Diff: 2.0.0...2.0.1
• Server release: 2.0.1
• Diff engine.io-client: -
• Diff ws: -
• Build size
  • socket.io.js:
    • min: 59.6 KB
    • min+gzip: 19.2 KB
  • socket.io.slim.js:
    • min: 51.6 KB
    • min+gzip: 16.3 KB
• CDN
  • https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.0.1/socket.io.slim.js
  • https://cdn.socket.io/socket.io-2.0.1.slim.js

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