50 lines
1.7 KiB
TypeScript
50 lines
1.7 KiB
TypeScript
import { lazyInjectNamed } from '@cc-server/ioc'
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import { controller, httpPost, requestBody } from '@cc-server/binding';
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import { namespace, listener, interfaces, io, TYPE } from '@cc-server/ws'
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@namespace('/', (socket: io.Socket, next: (err?: any) => void) => {
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console.log(socket.nsp.name, socket.id, 'before connection');
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next();
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})
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export class Namespace extends interfaces.Namespace {
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private cache: { [key: string]: string } = {};
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public async connection(socket: io.Socket) {
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console.log(this.nsp.name, socket.id, 'connection');
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return `Welcome to Websocket Chat Room Now: ${Date.now()} Your ID: ${socket.id}! \n`;
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}
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public async disconnect(socket: io.Socket) {
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console.log(this.nsp.name, socket.id, 'disconnect');
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}
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@listener('message', (socket: io.Socket, packet: io.Packet, next: (err?: any) => void) => {
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console.log(socket.nsp.name, socket.id, 'listener middleware', [...packet]);
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next();
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})
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public async message(socket: io.Socket, data: any) {
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console.log(this.nsp.name, socket.id, 'message', data)
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this.cache[socket.id] = (this.cache[socket.id] || '') + data;
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if (data == '\r' && this.cache[socket.id] !== "") {
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let result = this.broadcast(this.cache[socket.id] + '\n')
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this.cache[socket.id] = '';
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return result;
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}
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return data;
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}
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}
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@controller('/websocket')
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export class WebSocketController {
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@lazyInjectNamed(TYPE.Namespace, Namespace.name)
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private root: Namespace;
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@httpPost('/')
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public async create(
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@requestBody() model: Object
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): Promise<Object> {
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this.root.nsp.send(JSON.stringify(model));
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return model;
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}
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}
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