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Add browser support with Socket.io transport, authentication, performance-optimized IPC, and CI/CD (#925)

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This commit is contained in:
Copilot
2025-12-20 02:35:34 +01:00
committed by GitHub
parent 8285627c5f
commit 91df6de4d4
42 changed files with 2805 additions and 290 deletions
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19
backend/src/index.ts
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@@ -4,15 +4,20 @@ import {
AddMqttConnection,
MqttMessage,
addMqttConnectionEvent,
backendEvents,
makeConnectionMessageEvent,
makeConnectionStateEvent,
makePublishEvent,
removeConnection,
} from '../../events'
import { EventBusInterface } from '../../events/EventSystem/EventBusInterface'
export class ConnectionManager {
private connections: { [s: string]: DataSource<any> } = {}
private backendEvents: EventBusInterface
constructor(backendEvents: EventBusInterface) {
this.backendEvents = backendEvents
}
private handleConnectionRequest = (event: AddMqttConnection) => {
const connectionId = event.id
@@ -28,12 +33,12 @@ export class ConnectionManager {
const connectionStateEvent = makeConnectionStateEvent(connectionId)
connection.stateMachine.onUpdate.subscribe(state => {
backendEvents.emit(connectionStateEvent, state)
this.backendEvents.emit(connectionStateEvent, state)
})
connection.connect(options)
this.handleNewMessagesForConnection(connectionId, connection)
backendEvents.subscribe(makePublishEvent(connectionId), (msg: MqttMessage) => {
this.backendEvents.subscribe(makePublishEvent(connectionId), (msg: MqttMessage) => {
this.connections[connectionId].publish(msg)
})
}
@@ -49,7 +54,7 @@ export class ConnectionManager {
let decoded_payload = null
decoded_payload = Base64Message.fromBuffer(buffer)
backendEvents.emit(messageEvent, {
this.backendEvents.emit(messageEvent, {
topic,
payload: decoded_payload,
qos: packet.qos,
@@ -60,8 +65,8 @@ export class ConnectionManager {
}
public manageConnections() {
backendEvents.subscribe(addMqttConnectionEvent, this.handleConnectionRequest)
backendEvents.subscribe(removeConnection, (connectionId: string) => {
this.backendEvents.subscribe(addMqttConnectionEvent, this.handleConnectionRequest)
this.backendEvents.subscribe(removeConnection, (connectionId: string) => {
this.removeConnection(connectionId)
})
}
@@ -69,7 +74,7 @@ export class ConnectionManager {
public removeConnection(connectionId: string) {
const connection = this.connections[connectionId]
if (connection) {
backendEvents.unsubscribeAll(makePublishEvent(connectionId))
this.backendEvents.unsubscribeAll(makePublishEvent(connectionId))
connection.disconnect()
delete this.connections[connectionId]
connection.stateMachine.onUpdate.removeAllListeners()