Expand description
Cocoon → Mountain registerCommand notification.
Stores the command as a Proxied handler in Mountain’s
CommandRegistry so subsequent commands.executeCommand calls get
routed back to Cocoon via $executeContributedCommand gRPC.
§Batching
Extension boot fires 1000+ registerCommand notifications in a tight
burst. Rather than spawning one short-lived tokio task per call (and
always sleeping 16 ms even for the last item), we push into a
mpsc::unbounded_channel and a single long-lived flusher task drains
it: it wakes immediately when the first item arrives, collects
everything already queued via recv_many, then sleeps 16 ms and
drains a second time to catch stragglers - then emits one batch event.
The net effect is identical to the old coalescer but avoids 1000+
task spawns and reduces the minimum latency to sub-millisecond for
isolated commands registered after boot.