@bazilio-san/af-stream/dist/esm/sender/get-sender.js

Data stream from database table

import TCPJSONSender from './TCPJSONSender';
import WSSender from './WSSender';
import CallbackSender from './CallbackSender';
import ConsoleSender from './ConsoleSender';
import EmitterSender from './EmitterSender';
const sendersCache = {};
const accessPointTimeOutMillis = 10000;
const checkAccessPointAvailability = async (options) => {
    var _a;
    const accessPoint = options.senderConfig.accessPoint;
    const exitOnError = options.exitOnError;
    if (!(await ((_a = accessPoint === null || accessPoint === void 0 ? void 0 : accessPoint.waitForHostPortUpdated) === null || _a === void 0 ? void 0 : _a.call(accessPoint, 10000)))) {
        exitOnError(`Access point "${accessPoint === null || accessPoint === void 0 ? void 0 : accessPoint.id}" update timed out ${accessPointTimeOutMillis} ms`);
    }
};
const getSender = async (options) => {
    const { streamId } = options.streamConfig;
    let sender = sendersCache[streamId];
    if (sender) {
        return sender;
    }
    const { senderConfig } = options;
    switch (senderConfig.type) {
        case 'tcp': {
            await checkAccessPointAvailability(options);
            sender = new TCPJSONSender(options);
            break;
        }
        case 'ws': {
            await checkAccessPointAvailability(options);
            sender = new WSSender(options);
            break;
        }
        case 'callback': {
            sender = new CallbackSender(options);
            break;
        }
        case 'emitter': {
            sender = new EmitterSender(options);
            break;
        }
        default:
            sender = new ConsoleSender(options);
    }
    sendersCache[streamId] = sender;
    return sender;
};
export default getSender;
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