Failure with latest hapi, typescript etc.

[mmc41]

I get a fatal error if I combine hapi-async-handler (1.0.3) with hapi 16.0.1, asyncfile 2.0.2, node 7.0 and typescript 2.1. The process outputs the following and the request stalls.

(node:5494) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): TypeError: text.replace is not a function (node:5494) DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Example handler:

handler: async function (request: hapi.Request, reply: hapi.IReply) {
        let newsFile = Path.join(assets_folder, 'news.md');
        let input = await fs.readFile(newsFile);

        let converter = new showdown.Converter();
        let html = converter.makeHtml(input);
        reply(html);
      },

[mmc41]

Correction: The first bug warning is due to readFile that should be readTextFile. There is still a major problem though, as promise failures are left unhandled in the current implementation.