How to hook or add tranditional middleware ? #315

wenerme · 2023-11-16T12:20:32Z

I want to

{
  const next = app.fetch;
  app.fetch = (req) => {
    console.log(`Hook middleware`);
    return runContext(() => next(req));
  };
}

app.listen(8080, (server) => {
  log.log(`Listening on ${server.url}`);
});

but this not works, maybe trace+handle can do this, but I think trace is not for this.

SaltyAom · 2023-11-16T12:32:41Z

See https://elysiajs.com/concept/life-cycle.html#life-cycle

wenerme · 2023-11-16T12:45:02Z

@SaltyAom sorry if I miss anything, I don't find any life cycle can do this, so I tried to read the code, I want to warp this handle

elysia/src/dynamic-handle.ts

Line 292 in f9587a7

let response = handle(context)

or earlyer, guard may need the context access(e.g. db).

wenerme · 2023-11-27T17:36:19Z

Found a workaround

  app.onStart(({ app }) => {
    app.server?.reload({
      fetch: async (req) => {
        console.log(`Hook by Reload`);
        return runContext(() => app.fetch(req));
      },
    });
  });

@SaltyAom there is no hook for wrap handle

SaltyAom closed this as completed Nov 16, 2023

wenerme mentioned this issue Nov 17, 2023

feat: allowed user override fetch & error when listen #318

Open

wenerme mentioned this issue Nov 27, 2023

Question: Are they any Middleware like express with a next() callback ? #109

Closed

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How to hook or add tranditional middleware ? #315

How to hook or add tranditional middleware ? #315

wenerme commented Nov 16, 2023

SaltyAom commented Nov 16, 2023

wenerme commented Nov 16, 2023

wenerme commented Nov 27, 2023

How to hook or add tranditional middleware ? #315

How to hook or add tranditional middleware ? #315

Comments

wenerme commented Nov 16, 2023

SaltyAom commented Nov 16, 2023

wenerme commented Nov 16, 2023

wenerme commented Nov 27, 2023