The _server_id
The attribute _server_id is a unique identifier of a Model but does change each time the SpinalHub restarts.
On Model Creation, the Model will get it's final _server_id when the SpinalHub server "acknowledges" the Model,
for that the Model will go through several mutations:
| process | ||
|---|---|---|
| 1 | Creation of the Model. | The _server_id doesn't exist yet |
| 2 | The Model is pushed in an existing model or stored as is. (Send a request to push the Model in the server) | The _server_id is temporarily and is socked in FileSystem._tmp_objects object |
| 3 | The SpinalHub server "acknowledges" the Model and tells it to the Organ, | The _server_id is definite (until the next restart of the ServerHub) and is moved from the static attributes Object FileSystem._tmp_objects to the FileSystem._objects. |