ComfyUI wrote straight to the agent's pipe. An agent that restarts and
adopts the replica leaves that pipe with no reader, and ComfyUI's next
progress bar failed with a broken pipe, failing the workflow. It now
writes to a pipe of the gate's, which reads for as long as ComfyUI writes
and passes on what it can.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>