The validity time for NF Instances obtained through NF Discovery was
not properly implemented. Since the validity was 3600 seconds(1 hour),
which caused 5G Core to not work properly after 3600 seconds(1 hour).
There was an issue where an NF Instance should be deleted
when its validity time expired, but it was not working correctly
due to incorrect use of reference count.
Therefore, I have modified the Validity of NF Instances obtained
through NF Discovery to work properly.
I also changed the default value of valdityPeriod to 30 seconds.
Cause is set according to particular NF standard.
Additionally:
- OGS_SBI_HTTP_STATUS_MEHTOD_NOT_ALLOWED typo fixed.
- [PCF] Fixed SM Policy establishment error handling
* [SBI] Handle and store AMF info
* [SBI] Add "target GUAMI" discovery option
* [SBI] Handle UeContextTransfer request and response messages
* [AMF] Handle NF discovery from AMF to AMF
* [AMF] Add UE Context Transfer Request/Response from AMF to AMF
* [SCP] Handle UeContextTransfer
* Follow-up on #3052
* [AMF] force authentication after 'Ue context transfer' for now
* [AMF] force authentication after 'Ue context transfer' for now
---------
Co-authored-by: Sukchan Lee <acetcom@gmail.com>
../lib/core/ogs-list.h:62:24: warning: invalid conversion from 'void*' to 'ogs_list_t*' {aka 'ogs_list_s*'} [-fpermissive]
../lib/core/ogs-rbtree.h:79:32: warning: invalid conversion from 'const void*' to 'const ogs_rbnode_t*' {aka 'const ogs_rbnode_s*'} [-fpermissive]
[SBI] Fix compiler error - possible uninitialized variable
[SCP] Fix compiler error - Error: this condition has identical branches
In case of additional compiler warnings turned on, the compiler warns
about potentially unused variables. Fix those issues.
Other NF instances are obtained through NRF
or created directly through configuration files.
Other NFs created by the config file should not be passed
through NRF discovery or anything like that.
Since self-created NF Instances do not have an ID,
they are implemented to exclude them from NRF Discovery.
== Known limitation ==
Placing npcf-smpolicycontrol and pcf-policyauthorization
in different NFs is not supported. Both npcf-smpolicycontrol
and pcf-policyauthorization should be placed in the same NF.
Sukchan Lee
gstaa
Matej Gradišar
Bostjan Meglic