blob: 4a15d4eb6c6f9ce25fea3d059ac69b1c3ca22ab9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
JavaScript and TypeScript clients for SignalR for ASP.NET Core
## Installation
```bash
npm install @aspnet/signalr
```
## Usage
See the [SignalR Documentation](https://docs.microsoft.com/en-us/aspnet/core/signalr) at docs.microsoft.com for documentation on the latest release.
### Browser
To use the client in a browser, copy `*.js` files from the `dist/browser` folder to your script folder include on your page using the `<script>` tag.
### Node.js
The following polyfills are required to use the client in Node.js applications:
- `XmlHttpRequest` - always
- `WebSockets` - to use the WebSockets transport
- `EventSource` - to use the ServerSentEvents transport
- `btoa/atob` - to use binary protocols (e.g. MessagePack) over text transports (ServerSentEvents)
### Example (Browser)
```JavaScript
let connection = new signalR.HubConnectionBuilder()
.withUrl("/chat")
.build();
connection.on("send", data => {
console.log(data);
});
connection.start()
.then(() => connection.invoke("send", "Hello"));
```
### Example (NodeJS)
```JavaScript
const signalR = require("@aspnet/signalr");
let connection = new signalR.HubConnectionBuilder()
.withUrl("/chat")
.build();
connection.on("send", data => {
console.log(data);
});
connection.start()
.then(() => connection.invoke("send", "Hello"));
```
|
