Function getParametersInfo

lib/tracker/request-logger.js:224–270

(params, remaining, maxParameterLength)

}

function getParametersInfo(params, remaining, maxParameterLength) {
  if (remaining <= 3) {
    // We need at least 3 chars to describe the parameters
    // its OK to add more chars in an effort to be descriptive
    return ' [...]';
  }

  if (!params) {
    return ' []';
  }

  let paramStringifier = (index, length) => formatParam(params[index], length);
  if (!Array.isArray(params)) {
    const obj = params;
    params = Object.keys(params);
    paramStringifier = (index, length) => {
      const key = params[index];
      let result = key.substr(0, length);
      const rem = length - result.length - 1;
      if (rem <= 0) {
        return result;
      }
      result += ":" + formatParam(obj[key], rem);
      return result;
    };
  }

  let message = ' [';
  let i;
  for (i = 0; remaining > 0 && i < params.length; i++) {
    if (i > 0) {
      message += ',';
      remaining--;
    }

    const paramString = paramStringifier(i, Math.min(maxParameterLength, remaining));
    remaining -= paramString.length;
    message += paramString;
  }

  if (i < params.length) {
    message += '...';
  }

  message += ']';
  return message;
}

function formatParam(value, maxLength) {
  if (value === undefined) {