600 B
600 B
Fixed the issue where auto_observe was not working in LwM2M Gateway.
Before the fix, OBSERVE requests were sent without a token, causing failures that LwM2M clients could not handle.
After the fix, LwM2M Gateway can correctly observe the resource list carried by client, furthermore, unknown resources will be ignored and printing the following warning log:
2023-03-28T18:50:27.771123+08:00 [warning] msg: ignore_observer_resource, mfa: emqx_lwm2m_session:observe_object_list/3, line: 522, peername: 127.0.0.1:56830, clientid: testlwm2mclient, object_id: 31024, reason: no_xml_definition