[Feature]: Propagate unhandled errors from resource requests

[gregbty]

What is the new or updated feature that you are suggesting?

The framework should allow developers to handle unhandled errors that are thrown within loaders/actions within resource routes.

Why should this feature be included?

Errors that are thrown within these routes are captured and automatically processed by the framework. This leads to the error being logged to the console and an internal server error response being returned to the caller. This makes sense for document requests since a developer is able to use a CatchBoundary or ErrorBoundary to get access to the error that was thrown.

The particular scenario that this affects is error logging/monitoring. Currently the automatic logic makes it difficult to globally send these errors to Sentry and/or some other external service without wrapping try/catch blocks around each instance.

[gregbty]

Here is the block of code for reference:

remix/packages/remix-server-runtime/server.ts

Lines 512 to 550 in 1fd7096

	async function handleResourceRequest({
	loadContext,
	matches,
	request,
	serverMode
	}: {
	request: Request;
	loadContext: unknown;
	matches: RouteMatch<ServerRoute>[];
	serverMode: ServerMode;
	}): Promise<Response> {
	let match = matches.slice(-1)[0];
	try {
	if (isActionRequest(request)) {
	return await callRouteAction({ match, loadContext, request });
	} else {
	return await callRouteLoader({ match, loadContext, request });
	}
	} catch (error: any) {
	if (serverMode !== ServerMode.Test) {
	console.error(error);
	}
	let message = "Unexpected Server Error";
	if (serverMode === ServerMode.Development) {
	message += `\n\n${String(error)}`;
	}
	// Good grief folks, get your act together 😂!
	return new Response(message, {
	status: 500,
	headers: {
	"Content-Type": "text/plain"
	}
	});
	}
	}