INNER CODE UNIT · JavaScript

TradovateWsClient

dearvn/tradovate-trading-bot · agents/market-data/index.js:42

class TradovateWsClient {
  constructor({ url, label, logger, onMessage }) {
    this.url = url;
    this.label = label;
    this.logger = logger;
    this.onMessage = onMessage;
    this.ws = null;
    this._requestCounter = 0;
    this._heartbeatTimer = null;
    this._destroyed = false;
  }

  _buildFrame(endpoint, query = '', body = null) {
    const id = ++this._requestCounter;
    const bodyStr = body !== null ? (typeof body === 'string' ? body : JSON.stringify(body)) : '';
    return { id, frame: `${endpoint}\n${id}\n${query}\n${bodyStr}` };
  }

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