WIP: Fix Error using ctrl-c in dev mode

[JacobMGEvans]

The proxyServer was conducting async behavior in useEffect without cleaning up, the SIGINT didn't allow for graceful shutdown for subsequent startups of proxyServer.

resolve #375

[changeset-bot]

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Latest commit: 4b94bf5

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[github-actions]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.developers.workers.dev/runs/2060692348/npm-package-wrangler-727

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npx https://prerelease-registry.developers.workers.dev/runs/2060692348/npm-package-wrangler-727 dev path/to/script.js

[threepointone]

Good catch! I tested this and couldn't reproduce the error anymore.

There's a separate issue where we need to hit ctrl-c twice to actually quit the process, but we should file a different issue and track that separately.

Happy to stamp this PR if you open it for review.

[JacobMGEvans]

Good catch! I tested this and couldn't reproduce the error anymore.

There's a separate issue where we need to hit ctrl-c twice to actually quit the process, but we should file a different issue and track that separately.

Happy to stamp this PR if you open it for review.

Thanks! Pete found a deeper cause which solves this and the needing to hit ctrl-c twice. Additionally clearing the waitForPortToBeAvailable which was slowing down the shutdown.