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c709d74826
Two exception paths could permanently kill the compute notification chain (no more compute.updated events, no reconnection until a server restart): - connect() only caught ComputeError, but _run_http_query translates HTTP status errors (401/403/404/...) into sibling ControllerError subclasses (and a raw fastapi HTTPException for unexpected statuses). Those escaped the fire-and-forget connect() task started at controller startup and died silently. Now they notify clients, schedule an exponential-backoff retry, and still re-raise for explicit callers. The dead web.HTTP* except branches (never reached since _run_http_query converts HTTP errors itself) are removed. - _connect_notification() only caught aiohttp.ClientError. A malformed frame (e.g. missing 'action') or any error raised while dispatching a compute event (e.g. a pydantic ValidationError in node.parse_node_response) escaped the task, skipped the reconnect scheduling placed after the try block, and killed the stream forever. Now any exception is logged with its traceback (the gather() future holding it was never retrieved, so nothing was ever printed) and the reconnect scheduling + final compute.updated emit live in the finally block so every exit path recovers. Also moves the usage-stats reset before the disconnect log line so the emitted compute.updated snapshot is consistent.