Add Elysia

[Asynchronite]

Problem Statement

Similar to how there is compatibility for ExpressJS, there should also be something created to support Elysia.

Solution Brainstorm

None

Additional Context

No response

Priority

_{React with 👍 to help prioritize this issue. Please use comments to provide useful context, avoiding +1 or me too, to help us triage it.}

[linear]

JS-1542

[Lms24]

Hey @Asynchronite thanks for writing in! I'm going to backlog this for now but I believe this would be a nice addition to our integrations (and instrumentation) line up. I had a brief look into Elysia's own OTel plugin and it looks like they're setting up their own OTel SDK instance within their plugin. Which is something we don't want to happen when Sentry is used for tracing. But I wonder if we can still somehow make use of the plugin.

I do have some questions though, if you already tried adding the Sentry SDK:

• how far did you get with adding the Sentry SDK to your elysia app?
• Does error capturing work?
• If you're using tracing, do you get any spans?
• Are you missing any data specifically?
• Which runtime are you using Elysia in? Bun?

Thanks!

[Asynchronite]

Hey @Lms24, sorry for the late response.
When adding the Sentry SDK, the team and I got to this setup:

// index.ts
import { SentryIntegration } from "./instrument"
import { Elysia } from "elysia"

const app = new Elysia()
	.use(SentryIntegration)
// ...

// instrument.ts
/* eslint-disable @typescript-eslint/no-unused-vars */

import { opentelemetry } from '@elysiajs/opentelemetry'
import * as Sentry from "@sentry/bun"
import Elysia from "elysia"

Sentry.init({
	dsn: Bun.env.API_SENTRY_DSN,
	// Other config stuff
})

export const SentryIntegration = new Elysia()
	.decorate("Sentry", Sentry)
	.use(opentelemetry())
	.onError(({ error, Sentry }) => {
		Sentry.captureException(error)
	})
	// Need this to inject attributes into the span
	// https://github.com/elysiajs/opentelemetry/issues/40
	.onAfterResponse(
		function injectAttributes({
			body,
			cookie,
			params,
			request,
			response,
			route,
			server,
			store,
			headers,
			path,
			query
		}) {}
	)
	.as("global")

And yes, we use Bun as the runtime.
I will have one of my other team members answer the other questions about tracing and stuff.

cc. @RediPanda @devSparkle