Function restartServerWithUrls

packages/vite/src/node/server/index.ts:1422–1447

(
  server: ViteDevServer,
)

 * Internal function to restart the Vite server and print URLs if changed
 */
export async function restartServerWithUrls(
  server: ViteDevServer,
): Promise<void> {
  if (server.config.server.middlewareMode) {
    await server.restart()
    return
  }

  const { port: prevPort, host: prevHost } = server.config.server
  const prevUrls = server.resolvedUrls

  await server.restart()

  const {
    logger,
    server: { port, host },
  } = server.config
  if (
    (port ?? DEFAULT_DEV_PORT) !== (prevPort ?? DEFAULT_DEV_PORT) ||
    host !== prevHost ||
    diffDnsOrderChange(prevUrls, server.resolvedUrls)
  ) {
    logger.info('')
    server.printUrls()
  }
}