bxgateway/dist/bxgatewayBase.js

Package for connecting to Bloxroute's gateways

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const events_1 = require("events");
class BxgatewayBase extends events_1.EventEmitter {
    constructor(dbg) {
        super();
        this._debug = dbg;
    }
    subscribe(topic, options) {
        if (!this._gw.OPEN)
            throw new Error('Websocket connection to gateway closed');
        let req = {
            id: 1,
            method: 'subscribe',
            params: [
                topic,
                options
            ]
        };
        this._debug.extend('subscribe')(JSON.stringify(req));
        this._gw.send(JSON.stringify(req));
    }
    sendTransaction(signedTransaction) {
        if (!this._gw.OPEN)
            throw new Error('Websocket connection to gateway closed');
        signedTransaction = signedTransaction.startsWith('0x') ? signedTransaction.slice(2) : signedTransaction;
        let req = {
            id: 1,
            method: 'blxr_tx',
            params: {
                transaction: signedTransaction
            }
        };
        this._debug.extend('blxr_tx')(JSON.stringify(req));
        this._gw.send(JSON.stringify(req));
    }
    close() {
        this._debug('close requested');
        this._gw.close();
    }
}
exports.default = BxgatewayBase;