## Summary
Fixes flaky tests in `test/cli/inspect/BunFrontendDevServer.test.ts` by
resolving a race condition where tests would miss the `clientConnected`
event.
## Problem
Two tests were failing intermittently (~30% failure rate):
- `should notify on clientNavigated events`
- `should notify on consoleLog events`
Both tests would timeout after 5000ms waiting for the `clientConnected`
event that never arrived.
## Root Cause
In `src/bake/DevServer/HmrSocket.zig:30-41`, when a WebSocket connection
opens, the `onOpen()` handler immediately sends the `clientConnected`
inspector event.
The flaky tests had this problematic sequence:
1. Create WebSocket with `await createHMRClient()`
2. Server's `onOpen()` fires instantly and emits `clientConnected` event
3. Test then calls
`session.waitForEvent("BunFrontendDevServer.clientConnected")`
4. **Race condition**: Event already sent, test waits forever and times
out
## Solution
Set up event listeners **before** creating the WebSocket connection,
matching the pattern from the working test "should receive
clientConnected and clientDisconnected events":
```typescript
// Set up listener FIRST
const connectedEventPromise = session.waitForEvent("BunFrontendDevServer.clientConnected");
// Then create WebSocket
const ws = await createHMRClient();
// Now await the event
const connectedEvent = await connectedEventPromise;
```
## Testing
Verified with 30 consecutive test runs:
- **Before fix**: ~30% failure rate
- **After fix**: 100% pass rate (30/30 passes)
Tested with both:
- Debug build: `bun bd test`
- System bun v1.3.0: `bun test`
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
