40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
import {WebSocketConnection} from '../fchat';
|
|
import l from './localize';
|
|
|
|
export default class Socket implements WebSocketConnection {
|
|
static host = 'wss://chat.f-list.net:9799';
|
|
private socket: WebSocket;
|
|
private errorHandler: ((error: Error) => void) | undefined;
|
|
private lastHandler: Promise<void> = Promise.resolve();
|
|
|
|
constructor() {
|
|
this.socket = new WebSocket(Socket.host);
|
|
}
|
|
|
|
close(): void {
|
|
this.socket.close();
|
|
}
|
|
|
|
onMessage(handler: (message: string) => void): void {
|
|
this.socket.addEventListener('message', (e) => {
|
|
this.lastHandler = this.lastHandler.then(() => handler(<string>e.data), this.errorHandler);
|
|
});
|
|
}
|
|
|
|
onOpen(handler: () => void): void {
|
|
this.socket.addEventListener('open', handler);
|
|
}
|
|
|
|
onClose(handler: () => void): void {
|
|
this.socket.addEventListener('close', handler);
|
|
}
|
|
|
|
onError(handler: (error: Error) => void): void {
|
|
this.errorHandler = handler;
|
|
this.socket.addEventListener('error', () => handler(new Error(l('login.connectError'))));
|
|
}
|
|
|
|
send(message: string): void {
|
|
this.socket.send(message);
|
|
}
|
|
} |