@fibercom/routeros-api/dist/RStream.js

Robust MikroTik RouterOS API client for Node.js and TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RStream = void 0;
const events_1 = require("events");
const Channel_1 = require("./Channel");
const RosException_1 = require("./RosException");
const timers_1 = require("timers");
const utils_1 = require("./utils");
/**
 * RStream is used for handling continuous or long-lived data streams
 * from RouterOS, such as `/tool/torch`, `/ip/address/listen`, etc.
 * It can be paused, resumed, or stopped gracefully.
 */
class RStream extends events_1.EventEmitter {
    constructor(channel, params, callback) {
        super();
        this.shouldDebounceEmptyData = false;
        this.streaming = true;
        this.pausing = false;
        this.paused = false;
        this.stopping = false;
        this.stopped = false;
        this.trapped = false;
        this.currentSection = null;
        this.forcelyStop = false;
        this.currentSectionPacket = [];
        this.channel = channel;
        this.params = params;
        this.callback = callback;
    }
    data(callback) {
        if (this.streaming) {
            console.warn("Replacing callback mid-stream. Use with caution.");
        }
        this.callback = callback;
    }
    resume() {
        if (this.stopped || this.stopping)
            return Promise.reject(new RosException_1.RosException("STREAMCLOSD"));
        if (!this.streaming) {
            this.pausing = false;
            if (!this.channel)
                return Promise.reject(new RosException_1.RosException("STREAMCLOSD"));
            this.start();
            this.streaming = true;
        }
        return Promise.resolve();
    }
    pause() {
        if (this.stopped || this.stopping)
            return Promise.reject(new RosException_1.RosException("STREAMCLOSD"));
        if (this.pausing || this.paused)
            return Promise.resolve();
        if (this.streaming) {
            this.pausing = true;
            return this.stop(true)
                .then(() => {
                this.pausing = false;
                this.paused = true;
            })
                .catch((err) => {
                this.pausing = false;
                return Promise.reject(err);
            });
        }
        return Promise.resolve();
    }
    stop(pausing = false) {
        if (this.stopped || this.stopping)
            return Promise.resolve();
        if (!pausing)
            this.forcelyStop = true;
        if (this.paused) {
            this.streaming = false;
            this.stopping = false;
            this.stopped = true;
            if (this.channel)
                this.channel.close(true);
            return Promise.resolve();
        }
        if (!this.pausing)
            this.stopping = true;
        let chann = new Channel_1.Channel(this.channel.Connector);
        chann.on("close", () => (chann = null));
        if (this.debounceSendingEmptyData)
            this.debounceSendingEmptyData.cancel();
        return chann
            .write(["/cancel", "=tag=" + this.channel.Id])
            .then(() => {
            this.streaming = false;
            if (!this.pausing) {
                this.stopping = false;
                this.stopped = true;
            }
            this.emit("stopped");
        })
            .catch((err) => {
            this.emit("error", new RosException_1.RosException("Cancel failed: " + err.message));
            return Promise.reject(err);
        });
    }
    close() {
        return this.stop();
    }
    start() {
        if (!this.stopped && !this.stopping) {
            this.channel.on("close", () => {
                if (this.forcelyStop || (!this.pausing && !this.paused)) {
                    if (!this.trapped)
                        this.emit("done");
                    this.emit("close");
                }
                this.stopped = false;
            });
            this.channel.on("stream", (packet) => {
                if (this.debounceSendingEmptyData)
                    this.debounceSendingEmptyData.run();
                this.onStream(packet);
            });
            this.channel.once("trap", this.onTrap.bind(this));
            this.channel.once("done", this.onDone.bind(this));
            try {
                this.channel.write(this.params.slice(), true, false);
            }
            catch (err) {
                this.emit("error", new RosException_1.RosException("Failed to start stream: " + err.message));
                return;
            }
            this.emit("started");
            if (this.shouldDebounceEmptyData)
                this.prepareDebounceEmptyData();
        }
    }
    prepareDebounceEmptyData() {
        this.shouldDebounceEmptyData = true;
        const intervalParam = this.params.find((param) => /=interval=/.test(param));
        let interval = 2000;
        if (intervalParam) {
            const val = intervalParam.split("=")[2];
            const parsed = parseInt(val, 10);
            if (!isNaN(parsed))
                interval = parsed * 1000;
        }
        this.debounceSendingEmptyData = (0, utils_1.debounce)(() => {
            if (!this.stopped || !this.stopping || !this.paused || !this.pausing) {
                this.onStream([]);
                this.debounceSendingEmptyData.run();
            }
        }, interval + 300);
    }
    onStream(packet) {
        this.emit("data", packet);
        if (!this.callback)
            return;
        try {
            if (packet[".section"]) {
                (0, timers_1.clearTimeout)(this.sectionPacketSendingTimeout);
                const sendData = () => {
                    this.callback(null, this.currentSectionPacket.slice(), this);
                    this.currentSectionPacket = [];
                };
                this.sectionPacketSendingTimeout = (0, timers_1.setTimeout)(sendData.bind(this), 300);
                if (this.currentSectionPacket.length > 0 &&
                    packet[".section"] !== this.currentSection) {
                    (0, timers_1.clearTimeout)(this.sectionPacketSendingTimeout);
                    sendData();
                }
                this.currentSection = packet[".section"];
                this.currentSectionPacket.push(packet);
            }
            else {
                this.callback(null, packet, this);
            }
        }
        catch (err) {
            this.emit("error", new RosException_1.RosException("Callback processing failed: " + err.message));
        }
    }
    onTrap(data) {
        const message = (data === null || data === void 0 ? void 0 : data.message) || "Unknown trap error";
        if (message === "interrupted") {
            this.streaming = false;
        }
        else {
            this.stopped = true;
            this.trapped = true;
            if (this.callback) {
                this.callback(new Error(message), null, this);
            }
            else {
                this.emit("error", data);
            }
            this.emit("trap", data);
        }
    }
    onDone() {
        if (this.stopped && this.channel) {
            this.channel.close(true);
        }
    }
}
exports.RStream = RStream;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"RStream.js","sourceRoot":"","sources":["../src/RStream.ts"],"names":[],"mappings":";;;AAAA,mCAAsC;AACtC,uCAAoC;AACpC,iDAA8C;AAC9C,mCAAkD;AAClD,mCAAmC;AAEnC;;;;GAIG;AACH,MAAa,OAAQ,SAAQ,qBAAY;IAoBvC,YACE,OAAgB,EAChB,MAAgB,EAChB,QAA+D;QAE/D,KAAK,EAAE,CAAC;QAnBF,4BAAuB,GAAY,KAAK,CAAC;QAEzC,cAAS,GAAY,IAAI,CAAC;QAC1B,YAAO,GAAY,KAAK,CAAC;QACzB,WAAM,GAAY,KAAK,CAAC;QACxB,aAAQ,GAAY,KAAK,CAAC;QAC1B,YAAO,GAAY,KAAK,CAAC;QACzB,YAAO,GAAY,KAAK,CAAC;QAEzB,mBAAc,GAAW,IAAI,CAAC;QAC9B,gBAAW,GAAY,KAAK,CAAC;QAC7B,yBAAoB,GAAU,EAAE,CAAC;QASvC,IAAI,CAAC,OAAO,GAAG,OAAO,CAAC;QACvB,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAC3B,CAAC;IAEM,IAAI,CACT,QAA8D;QAE9D,IAAI,IAAI,CAAC,SAAS,EAAE,CAAC;YACnB,OAAO,CAAC,IAAI,CAAC,kDAAkD,CAAC,CAAC;QACnE,CAAC;QACD,IAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAC3B,CAAC;IAEM,MAAM;QACX,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,QAAQ;YAC/B,OAAO,OAAO,CAAC,MAAM,CAAC,IAAI,2BAAY,CAAC,aAAa,CAAC,CAAC,CAAC;QACzD,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC;YACpB,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;YACrB,IAAI,CAAC,IAAI,CAAC,OAAO;gBAAE,OAAO,OAAO,CAAC,MAAM,CAAC,IAAI,2BAAY,CAAC,aAAa,CAAC,CAAC,CAAC;YAC1E,IAAI,CAAC,KAAK,EAAE,CAAC;YACb,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;QACxB,CAAC;QACD,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAEM,KAAK;QACV,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,QAAQ;YAC/B,OAAO,OAAO,CAAC,MAAM,CAAC,IAAI,2BAAY,CAAC,aAAa,CAAC,CAAC,CAAC;QACzD,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,MAAM;YAAE,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;QAE1D,IAAI,IAAI,CAAC,SAAS,EAAE,CAAC;YACnB,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YACpB,OAAO,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC;iBACnB,IAAI,CAAC,GAAG,EAAE;gBACT,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;gBACrB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC;YACrB,CAAC,CAAC;iBACD,KAAK,CAAC,CAAC,GAAG,EAAE,EAAE;gBACb,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;gBACrB,OAAO,OAAO,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC;YAC7B,CAAC,CAAC,CAAC;QACP,CAAC;QACD,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;IAC3B,CAAC;IAEM,IAAI,CAAC,UAAmB,KAAK;QAClC,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,QAAQ;YAAE,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;QAE5D,IAAI,CAAC,OAAO;YAAE,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;QAEtC,IAAI,IAAI,CAAC,MAAM,EAAE,CAAC;YAChB,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;YACvB,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;YACtB,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YACpB,IAAI,IAAI,CAAC,OAAO;gBAAE,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;YAC3C,OAAO,OAAO,CAAC,OAAO,EAAE,CAAC;QAC3B,CAAC;QAED,IAAI,CAAC,IAAI,CAAC,OAAO;YAAE,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QAExC,IAAI,KAAK,GAAG,IAAI,iBAAO,CAAC,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,CAAC;QAChD,KAAK,CAAC,EAAE,CAAC,OAAO,EAAE,GAAG,EAAE,CAAC,CAAC,KAAK,GAAG,IAAI,CAAC,CAAC,CAAC;QAExC,IAAI,IAAI,CAAC,wBAAwB;YAAE,IAAI,CAAC,wBAAwB,CAAC,MAAM,EAAE,CAAC;QAE1E,OAAO,KAAK;aACT,KAAK,CAAC,CAAC,SAAS,EAAE,OAAO,GAAG,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;aAC7C,IAAI,CAAC,GAAG,EAAE;YACT,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;YACvB,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;gBAClB,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;gBACtB,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YACtB,CAAC;YACD,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;QACvB,CAAC,CAAC;aACD,KAAK,CAAC,CAAC,GAAU,EAAE,EAAE;YACpB,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,2BAAY,CAAC,iBAAiB,GAAG,GAAG,CAAC,OAAO,CAAC,CAAC,CAAC;YACtE,OAAO,OAAO,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC;QAC7B,CAAC,CAAC,CAAC;IACP,CAAC;IAEM,KAAK;QACV,OAAO,IAAI,CAAC,IAAI,EAAE,CAAC;IACrB,CAAC;IAEM,KAAK;QACV,IAAI,CAAC,IAAI,CAAC,OAAO,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC;YACpC,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,OAAO,EAAE,GAAG,EAAE;gBAC5B,IAAI,IAAI,CAAC,WAAW,IAAI,CAAC,CAAC,IAAI,CAAC,OAAO,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE,CAAC;oBACxD,IAAI,CAAC,IAAI,CAAC,OAAO;wBAAE,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;oBACrC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;gBACrB,CAAC;gBACD,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;YACvB,CAAC,CAAC,CAAC;YAEH,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,QAAQ,EAAE,CAAC,MAAW,EAAE,EAAE;gBACxC,IAAI,IAAI,CAAC,wBAAwB;oBAAE,IAAI,CAAC,wBAAwB,CAAC,GAAG,EAAE,CAAC;gBACvE,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;YACxB,CAAC,CAAC,CAAC;YAEH,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;YAClD,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;YAElD,IAAI,CAAC;gBACH,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,CAAC,KAAK,EAAE,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;YACvD,CAAC;YAAC,OAAO,GAAG,EAAE,CAAC;gBACb,IAAI,CAAC,IAAI,CACP,OAAO,EACP,IAAI,2BAAY,CAAC,0BAA0B,GAAG,GAAG,CAAC,OAAO,CAAC,CAC3D,CAAC;gBACF,OAAO;YACT,CAAC;YAED,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;YAErB,IAAI,IAAI,CAAC,uBAAuB;gBAAE,IAAI,CAAC,wBAAwB,EAAE,CAAC;QACpE,CAAC;IACH,CAAC;IAEM,wBAAwB;QAC7B,IAAI,CAAC,uBAAuB,GAAG,IAAI,CAAC;QAEpC,MAAM,aAAa,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,KAAK,EAAE,EAAE,CAAC,YAAY,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC;QAC5E,IAAI,QAAQ,GAAG,IAAI,CAAC;QAEpB,IAAI,aAAa,EAAE,CAAC;YAClB,MAAM,GAAG,GAAG,aAAa,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC;YACxC,MAAM,MAAM,GAAG,QAAQ,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC;YACjC,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC;gBAAE,QAAQ,GAAG,MAAM,GAAG,IAAI,CAAC;QAC/C,CAAC;QAED,IAAI,CAAC,wBAAwB,GAAG,IAAA,gBAAQ,EAAC,GAAG,EAAE;YAC5C,IAAI,CAAC,IAAI,CAAC,OAAO,IAAI,CAAC,IAAI,CAAC,QAAQ,IAAI,CAAC,IAAI,CAAC,MAAM,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC;gBACrE,IAAI,CAAC,QAAQ,CAAC,EAAE,CAAC,CAAC;gBAClB,IAAI,CAAC,wBAAwB,CAAC,GAAG,EAAE,CAAC;YACtC,CAAC;QACH,CAAC,EAAE,QAAQ,GAAG,GAAG,CAAC,CAAC;IACrB,CAAC;IAEO,QAAQ,CAAC,MAAW;QAC1B,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,MAAM,CAAC,CAAC;QAE1B,IAAI,CAAC,IAAI,CAAC,QAAQ;YAAE,OAAO;QAE3B,IAAI,CAAC;YACH,IAAI,MAAM,CAAC,UAAU,CAAC,EAAE,CAAC;gBACvB,IAAA,qBAAY,EAAC,IAAI,CAAC,2BAA6C,CAAC,CAAC;gBAEjE,MAAM,QAAQ,GAAG,GAAG,EAAE;oBACpB,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,IAAI,CAAC,oBAAoB,CAAC,KAAK,EAAE,EAAE,IAAI,CAAC,CAAC;oBAC7D,IAAI,CAAC,oBAAoB,GAAG,EAAE,CAAC;gBACjC,CAAC,CAAC;gBAEF,IAAI,CAAC,2BAA2B,GAAG,IAAA,mBAAU,EAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,GAAG,CAAC,CAAC;gBAExE,IACE,IAAI,CAAC,oBAAoB,CAAC,MAAM,GAAG,CAAC;oBACpC,MAAM,CAAC,UAAU,CAAC,KAAK,IAAI,CAAC,cAAc,EAC1C,CAAC;oBACD,IAAA,qBAAY,EAAC,IAAI,CAAC,2BAA6C,CAAC,CAAC;oBACjE,QAAQ,EAAE,CAAC;gBACb,CAAC;gBAED,IAAI,CAAC,cAAc,GAAG,MAAM,CAAC,UAAU,CAAC,CAAC;gBACzC,IAAI,CAAC,oBAAoB,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;YACzC,CAAC;iBAAM,CAAC;gBACN,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;YACpC,CAAC;QACH,CAAC;QAAC,OAAO,GAAG,EAAE,CAAC;YACb,IAAI,CAAC,IAAI,CACP,OAAO,EACP,IAAI,2BAAY,CAAC,8BAA8B,GAAG,GAAG,CAAC,OAAO,CAAC,CAC/D,CAAC;QACJ,CAAC;IACH,CAAC;IAEO,MAAM,CAAC,IAAS;QACtB,MAAM,OAAO,GAAG,CAAA,IAAI,aAAJ,IAAI,uBAAJ,IAAI,CAAE,OAAO,KAAI,oBAAoB,CAAC;QACtD,IAAI,OAAO,KAAK,aAAa,EAAE,CAAC;YAC9B,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACzB,CAAC;aAAM,CAAC;YACN,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YACpB,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YACpB,IAAI,IAAI,CAAC,QAAQ,EAAE,CAAC;gBAClB,IAAI,CAAC,QAAQ,CAAC,IAAI,KAAK,CAAC,OAAO,CAAC,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC;YAChD,CAAC;iBAAM,CAAC;gBACN,IAAI,CAAC,IAAI,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC;YAC3B,CAAC;YACD,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;QAC1B,CAAC;IACH,CAAC;IAEO,MAAM;QACZ,IAAI,IAAI,CAAC,OAAO,IAAI,IAAI,CAAC,OAAO,EAAE,CAAC;YACjC,IAAI,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;QAC3B,CAAC;IACH,CAAC;CACF;AAhOD,0BAgOC"}