Update socketio-group to v2.2.0 (minor)

[ccopsey]

This PR contains the following updates:

Package	Type	Update	Change
socket.io	dependencies	minor	2.0.0 -> 2.2.0
socket.io-client	dependencies	minor	2.0.0 -> 2.2.0

---

Release Notes

socketio/socket.io

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

v2.2.0

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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