Function wsErrorHandler

src/node/routes/errors.ts:77–90

(err, req, res, next)

 * accepts it as an argument; it is expected to be mounted last.
 */
export const wsErrorHandler: express.ErrorRequestHandler = async (err, req, res, next) => {
  let statusCode = 500
  if (errorHasStatusCode(err)) {
    statusCode = err.statusCode
  } else if (errorHasCode(err) && notFoundCodes.includes(err.code)) {
    statusCode = HttpCode.NotFound
  }
  if (statusCode >= 500) {
    logger.error(`${err.message} ${err.stack}`)
  } else {
    logger.debug(`${err.message} ${err.stack}`)
  }
  ;(req as WebsocketRequest).ws.end(`HTTP/1.1 ${statusCode} ${err.message}\r\n\r\n`)
}