| wrangler | patch |
|---|
fix: ensure esbuild context is disposed during teardown
The esbuild bundler cleanup function could race with the initial build. If BundlerController.teardown() ran before the initial build() completed, the stopWatching closure variable would still be undefined, so the esbuild context was never disposed. This left the esbuild child process running, keeping the Node.js event loop alive and causing processes to hang instead of exiting cleanly.
The cleanup function now awaits the build promise before calling stopWatching, ensuring the esbuild context is always properly disposed.