node-jet/lib/2_jsonrpc/server.js

Jet Realtime Message Bus for the Web. Daemon and Peer implementation.

import JsonRPC from './index.js';
import { EventEmitter } from '../1_socket/index.js';
import { TCPServer } from '../1_socket/tcpserver.js';
import { WebsocketServer } from '../1_socket/wsserver.js';
/**
 * JSONRPCServer instance
 */
export class JsonRPCServer extends EventEmitter {
    config;
    tcpServer;
    wsServer;
    connections = {};
    log;
    batches;
    constructor(log, config, batches = false) {
        super();
        this.config = config;
        this.batches = batches;
        this.log = log;
    }
    listen = () => {
        if (this.config.tcpPort) {
            this.tcpServer = new TCPServer(this.config);
            this.tcpServer.addListener('connection', (sock) => {
                const jsonRpc = new JsonRPC(this.log, { batches: this.batches }, sock);
                this.connections[sock.id] = jsonRpc;
                this.emit('connection', jsonRpc);
            });
            this.tcpServer.addListener('disconnect', (sock) => {
                this.emit('disconnect', this.connections[sock.id]);
                delete this.connections[sock.id];
            });
            this.tcpServer.listen();
        }
        if (this.config.wsPort || this.config.server) {
            this.wsServer = new WebsocketServer(this.config);
            this.wsServer.addListener('connection', (sock) => {
                const jsonRpc = new JsonRPC(this.log, { batches: this.batches }, sock);
                this.connections[sock.id] = jsonRpc;
                this.emit('connection', jsonRpc);
            });
            this.wsServer.addListener('disconnect', (sock) => {
                this.emit('disconnect', this.connections[sock.id]);
                delete this.connections[sock.id];
            });
            this.wsServer.listen();
        }
    };
    close = () => {
        if (this.tcpServer) {
            this.tcpServer.close();
        }
        if (this.wsServer) {
            this.wsServer.close();
        }
    };
}