node-signalr

A signalR client for node.js which support ASP.net but not ASP.net Core. For ASP.net Core signalR support use the offical client from Microsoft.

Install

``bash
$ npm i node-signalr
`

Usage

$3

`ts
import signalr from 'node-signalr'

const client = new signalr.Client('http://localhost:8080/signalr', ['testHub'])
`

$3

`js
// custom headers
client.headers['Token'] = 'Tds2dsJk'

// set timeout for sending message
client.callTimeout = 10000 // 10's, default 5000

// set delay time for reconecting
client.reconnectDelayTime = 2000 // 2's, default 5000

// set timeout for connect
client.requestTimeout = 2000 // 2's, default 5000
`

$3

`ts
client.on('connected', () => {
console.log('SignalR client connected.')
})
client.on('reconnecting', (retryCount) => {
console.log(SignalR client reconnecting(${retryCount}).)
})
client.on('disconnected', (reason) => {
console.log(SignalR client disconnected(${reason}).)
})
client.on('error', (error) => {
console.log(SignalR client connect error: ${error.code}.)
})
`

$3

- Bind callback for receive message

`js
client.connection.hub.on('testHub', 'getMessage', (message) => {
console.log('receive:', message)
})
`

- Call the hub method and get return values asynchronously

`ts
const message = { user: '', message: '' }

client.connection.hub
.call('testHub', 'send', message)
.then((result) => {
console.log('success:', result)
})
.catch((error) => {
console.log('error:', error)
})
`

- Invoke the hub method without return values

`ts
const message = { user: '', message: '' }

client.connection.hub.invoke('testHub', 'send', message)
`

$3

`ts
client.start()
`

$3

`ts
client.end()
``

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License

MIT