Connect errors when load testing through `ftl dev`

[deniseli]

What I was doing: load testing verb calls through ftl dev, sending one call every 5-10ms for over a minute.

I got two types of Connect errors:

• ConnectError: [unknown] Failed to fetch at 5ms
• ConnectError: [not_found] could not resolve reference echo.flakyEcho: not found at 10ms

Environment:

Machine: Apple M2 Max, 64GB mem, running Sonoma 14.4.1 Browser: Chrome version 126.0.6478.114 Local git HEAD: b72546498950ed2589749999631892c95898d0f9 Local code changes: only frontend JS changes and one new verb in the echo module from examples/go

[matt2e]

could not resolve reference echo.flakyEcho: not found

This is because the runner paniced and is restarting, schema filters by modules with active runners and so it cant find the schema types