Method dispatchLogRow_

deps/v8/tools/logreader.mjs:217–243

* Does a dispatch of a log record. * * @param {string[]} fields Log record. * @private

(fields)

   * @private
   */
  async dispatchLogRow_(fields) {
    // Obtain the dispatch.
    const command = fields[0];
    const dispatch = this.dispatchTable_.get(command);
    if (dispatch === undefined) return;
    const parsers = dispatch.parsers;
    const length = parsers.length;
    // Parse fields.
    const parsedFields = new Array(length);
    for (let i = 0; i < length; ++i) {
      const parser = parsers[i];
      if (parser === parseVarArgs) {
        parsedFields[i] = fields.slice(1 + i);
        break;
      } else {
        parsedFields[i] = parser(fields[1 + i]);
      }
    }
    if (!this.useBigIntAddresses) {
      if (!this.hasSeenUnsafeIntegers && containsUnsafeInts(parsedFields)) {
        console.warn(`Log line contains unsafe integers: ${fields}`);
        this.hasSeenUnsafeIntegers = true;
      }
    }
    // Run the processor.
    await dispatch.processor(...parsedFields);
  }

  /**
   * Processes log lines.