If a model does not support either subscription mechanism,
Config Server is supposed to return "Not a Subscribe Model" if a Config Client sends
a subscription add/overwrite message.
Similarly, if a model does not support publication, "Invalid Publish Parameters"
should be returned in response to Publication Set message.
Since config server is running even when an app is not attached, the only way to collect
these model capabilities is on Attach, Join, Create, Import methods when the
object manager collects app info.
To address this issue, signatures for properties "Models" and "VendorModels" on Element
interface change to include "options" dictionary:
Models: signature change "aq" -> "a(qa{sv})"
VendorModels: signature change "a(qq)" -> "a(qqa{sv})"
The defined keywords for the options dictionary are:
"Publish" - indicates whether the model supports publication mechanism.
If not present, publication is enabled.
"Subscribe" - indicates whether the model supports subscription mechanism.
If not present, subscriptions are enabled.
Inga Stotland (4):
doc/mesh-api: Add dictionary to model properties
mesh: Check app model settings of pub/sub support
tools/mesh-cfgclient: Add options to "Models" property
test/test-mesh: Add options to "Models" property
doc/mesh-api.txt | 40 ++++++++--
mesh/mesh-config-json.c | 72 ++++++++++++++++-
mesh/mesh-config.h | 8 ++
mesh/model.c | 87 +++++++++++++++++----
mesh/model.h | 6 ++
mesh/node.c | 168 ++++++++++++++++++++++++++++++++--------
test/test-mesh | 21 ++---
tools/mesh-cfgclient.c | 25 ++++--
8 files changed, 359 insertions(+), 68 deletions(-)
--
2.26.2
