Part of Stem. This page defines the rpc/type/notification message type used by the sync RPC specification. Watch streams them.

The formal schema is attached as the schemaDefinition of this page.

One live update on a watched scope.

Fields

field	type	required	meaning
`scope`	data/scope	yes	The watched scope.
`cids`	list of cid	yes	Blobs that newly entered the scope set and that the watcher may read.
`ts`	timestamp	yes	When the sender indexed them.

Rules

cids lists blobs that entered the scope set in one indexing commit and that the watcher may read. A commit that added only unreadable blobs produces no message.

ts is the sender's indexing time, which the watcher passes back as since after a reconnect.

A notification is not a disclosure of the blobs' bytes; the Fetch that follows is.

Today (HM24)

No equivalent.

Example

{"scope": {"space": {"/": {"bytes": "7QEA…"}}, "node": "bafyrein6a6wfhym6l3vfz5zfkkibj5j6wjibagi3mnbqnspuq2idw52ijb", "depth": "subtree"}, "cids": [{"/": "bafy…41"}, {"/": "bafy…42"}], "ts": 1759910462000}

Fields

Rules

Today (HM24)

Example

See also