socketio/socket.io
### [`v3.0.0`](https://togithub.com/socketio/socket.io/blob/master/CHANGELOG.md#300-httpsgithubcomsocketiosocketiocompare230300-2020-11-05)
[Compare Source](https://togithub.com/socketio/socket.io/compare/2.3.0...3.0.0)
##### Bug Fixes
- close clients with no namespace ([91cd255](https://togithub.com/socketio/socket.io/commit/91cd255ba76ff6a780c62740f9f5cd3a76f5d7c7))
##### Features
- emit an Error object upon middleware error ([54bf4a4](https://togithub.com/socketio/socket.io/commit/54bf4a44e9e896dfb64764ee7bd4e8823eb7dc7b))
- serve msgpack bundle ([aa7574f](https://togithub.com/socketio/socket.io/commit/aa7574f88471aa30ae472a5cddf1000a8baa70fd))
- add support for catch-all listeners ([5c73733](https://togithub.com/socketio/socket.io/commit/5c737339858d59eab4b5ee2dd6feff0e82c4fe5a))
- make Socket#join() and Socket#leave() synchronous ([129c641](https://togithub.com/socketio/socket.io/commit/129c6417bd818bc8b4e1b831644323876e627c13))
- remove prod dependency to socket.io-client ([7603da7](https://togithub.com/socketio/socket.io/commit/7603da71a535481e3fc60e38b013abf78516d322))
- move binary detection back to the parser ([669592d](https://togithub.com/socketio/socket.io/commit/669592d120409a5cf00f128070dee6d22259ba4f))
- add ES6 module export ([8b6b100](https://togithub.com/socketio/socket.io/commit/8b6b100c284ccce7d85e55659e3397f533916847))
- do not reuse the Engine.IO id ([2875d2c](https://togithub.com/socketio/socket.io/commit/2875d2cfdfa463e64cb520099749f543bbc4eb15))
- remove Server#set() method ([029f478](https://togithub.com/socketio/socket.io/commit/029f478992f59b1eb5226453db46363a570eea46))
- remove Socket#rooms object ([1507b41](https://togithub.com/socketio/socket.io/commit/1507b416d584381554d1ed23c9aaf3b650540071))
- remove the 'origins' option ([a8c0600](https://togithub.com/socketio/socket.io/commit/a8c06006098b512ba1b8b8df82777349db486f41))
- remove the implicit connection to the default namespace ([3289f7e](https://togithub.com/socketio/socket.io/commit/3289f7ec376e9ec88c2f90e2735c8ca8d01c0e97))
- throw upon reserved event names ([4bd5b23](https://togithub.com/socketio/socket.io/commit/4bd5b2339a66a5a675e20f689fff2e70ff12d236))
##### BREAKING CHANGES
- the Socket#use() method is removed (see [5c73733](https://togithub.com/socketio/socket.io/commit/5c737339858d59eab4b5ee2dd6feff0e82c4fe5a))
- Socket#join() and Socket#leave() do not accept a callback argument anymore.
Before:
```js
socket.join("room1", () => {
io.to("room1").emit("hello");
});
```
After:
```js
socket.join("room1");
io.to("room1").emit("hello");
// or await socket.join("room1"); for custom adapters
```
- the "connected" map is renamed to "sockets"
- the Socket#binary() method is removed, as this use case is now covered by the ability to provide your own parser.
- the 'origins' option is removed
Before:
```js
new Server(3000, {
origins: ["https://example.com"]
});
```
The 'origins' option was used in the allowRequest method, in order to
determine whether the request should pass or not. And the Engine.IO
server would implicitly add the necessary Access-Control-Allow-xxx
headers.
After:
```js
new Server(3000, {
cors: {
origin: "https://example.com",
methods: ["GET", "POST"],
allowedHeaders: ["content-type"]
}
});
```
The already existing 'allowRequest' option can be used for validation:
```js
new Server(3000, {
allowRequest: (req, callback) => {
callback(null, req.headers.referer.startsWith("https://example.com"));
}
});
```
- Socket#rooms is now a Set instead of an object
- Namespace#connected is now a Map instead of an object
- there is no more implicit connection to the default namespace:
```js
// client-side
const socket = io("/admin");
// server-side
io.on("connect", socket => {
// not triggered anymore
})
io.use((socket, next) => {
// not triggered anymore
});
io.of("/admin").use((socket, next) => {
// triggered
});
```
- the Server#set() method was removed
This method was kept for backward-compatibility with pre-1.0 versions.
Renovate configuration
:date: Schedule: At any time (no schedule defined).
:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
^2.3.0->^3.0.0Release Notes
socketio/socket.io
### [`v3.0.0`](https://togithub.com/socketio/socket.io/blob/master/CHANGELOG.md#300-httpsgithubcomsocketiosocketiocompare230300-2020-11-05) [Compare Source](https://togithub.com/socketio/socket.io/compare/2.3.0...3.0.0) ##### Bug Fixes - close clients with no namespace ([91cd255](https://togithub.com/socketio/socket.io/commit/91cd255ba76ff6a780c62740f9f5cd3a76f5d7c7)) ##### Features - emit an Error object upon middleware error ([54bf4a4](https://togithub.com/socketio/socket.io/commit/54bf4a44e9e896dfb64764ee7bd4e8823eb7dc7b)) - serve msgpack bundle ([aa7574f](https://togithub.com/socketio/socket.io/commit/aa7574f88471aa30ae472a5cddf1000a8baa70fd)) - add support for catch-all listeners ([5c73733](https://togithub.com/socketio/socket.io/commit/5c737339858d59eab4b5ee2dd6feff0e82c4fe5a)) - make Socket#join() and Socket#leave() synchronous ([129c641](https://togithub.com/socketio/socket.io/commit/129c6417bd818bc8b4e1b831644323876e627c13)) - remove prod dependency to socket.io-client ([7603da7](https://togithub.com/socketio/socket.io/commit/7603da71a535481e3fc60e38b013abf78516d322)) - move binary detection back to the parser ([669592d](https://togithub.com/socketio/socket.io/commit/669592d120409a5cf00f128070dee6d22259ba4f)) - add ES6 module export ([8b6b100](https://togithub.com/socketio/socket.io/commit/8b6b100c284ccce7d85e55659e3397f533916847)) - do not reuse the Engine.IO id ([2875d2c](https://togithub.com/socketio/socket.io/commit/2875d2cfdfa463e64cb520099749f543bbc4eb15)) - remove Server#set() method ([029f478](https://togithub.com/socketio/socket.io/commit/029f478992f59b1eb5226453db46363a570eea46)) - remove Socket#rooms object ([1507b41](https://togithub.com/socketio/socket.io/commit/1507b416d584381554d1ed23c9aaf3b650540071)) - remove the 'origins' option ([a8c0600](https://togithub.com/socketio/socket.io/commit/a8c06006098b512ba1b8b8df82777349db486f41)) - remove the implicit connection to the default namespace ([3289f7e](https://togithub.com/socketio/socket.io/commit/3289f7ec376e9ec88c2f90e2735c8ca8d01c0e97)) - throw upon reserved event names ([4bd5b23](https://togithub.com/socketio/socket.io/commit/4bd5b2339a66a5a675e20f689fff2e70ff12d236)) ##### BREAKING CHANGES - the Socket#use() method is removed (see [5c73733](https://togithub.com/socketio/socket.io/commit/5c737339858d59eab4b5ee2dd6feff0e82c4fe5a)) - Socket#join() and Socket#leave() do not accept a callback argument anymore. Before: ```js socket.join("room1", () => { io.to("room1").emit("hello"); }); ``` After: ```js socket.join("room1"); io.to("room1").emit("hello"); // or await socket.join("room1"); for custom adapters ``` - the "connected" map is renamed to "sockets" - the Socket#binary() method is removed, as this use case is now covered by the ability to provide your own parser. - the 'origins' option is removed Before: ```js new Server(3000, { origins: ["https://example.com"] }); ``` The 'origins' option was used in the allowRequest method, in order to determine whether the request should pass or not. And the Engine.IO server would implicitly add the necessary Access-Control-Allow-xxx headers. After: ```js new Server(3000, { cors: { origin: "https://example.com", methods: ["GET", "POST"], allowedHeaders: ["content-type"] } }); ``` The already existing 'allowRequest' option can be used for validation: ```js new Server(3000, { allowRequest: (req, callback) => { callback(null, req.headers.referer.startsWith("https://example.com")); } }); ``` - Socket#rooms is now a Set instead of an object - Namespace#connected is now a Map instead of an object - there is no more implicit connection to the default namespace: ```js // client-side const socket = io("/admin"); // server-side io.on("connect", socket => { // not triggered anymore }) io.use((socket, next) => { // not triggered anymore }); io.of("/admin").use((socket, next) => { // triggered }); ``` - the Server#set() method was removed This method was kept for backward-compatibility with pre-1.0 versions.Renovate configuration
:date: Schedule: At any time (no schedule defined).
:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about this update again.
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