@bitrix24/b24jssdk/dist/esm/logger/handler/stream-handler.mjs

Bitrix24 REST API JavaScript SDK

/**
 * @package @bitrix24/b24jssdk
 * @version 1.0.3
 * @copyright (c) 2026 Bitrix24
 * @license MIT
 * @see https://github.com/bitrix24/b24jssdk
 * @see https://bitrix24.github.io/b24jssdk/
 */
import { LogLevel } from '../../types/logger.mjs';
import { AbstractHandler } from './abstract-handler.mjs';
import { LineFormatter } from '../formatter/line-formatter.mjs';

var __defProp = Object.defineProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
class StreamHandler extends AbstractHandler {
  static {
    __name(this, "StreamHandler");
  }
  /**
   * Stream for writing logs.
   * @private
   */
  stream;
  /**
   * Creates a StreamHandler instance.
   *
   * @param {LogLevel} level - Minimum log level.
   * @param options
   *     - `stream: Writable` - Stream to write to (e.g., `process.stdout`, `process.stderr`, `fs.WriteStream`)
   *     - `bubble?: boolean` - Determines whether the handler should bubble the record to the next handler.
   */
  constructor(level = LogLevel.DEBUG, options) {
    const opts = {
      bubble: true,
      ...options
    };
    super(level, opts.bubble);
    this.stream = opts.stream;
    this.setFormatter(new LineFormatter());
  }
  /**
   * @inheritDoc
   */
  async handle(record) {
    try {
      const formatter = this.getFormatter();
      const message = formatter.format(record) + "\n";
      this.stream.write(message);
    } catch (error) {
      console.error(`StreamHandler write error: ${error}`);
      return false;
    }
    return true;
  }
  /**
   * Closes the stream (if supported).
   *
   * @returns {Promise<void>}
   */
  async close() {
    if (typeof this.stream.end === "function") {
      return new Promise((resolve, reject) => {
        this.stream.end((error) => {
          if (error) reject(error);
          else resolve();
        });
      });
    }
  }
}

export { StreamHandler };
//# sourceMappingURL=stream-handler.mjs.map