espressif/openthread
1
0
Fork 0
mirror of https://github.com/espressif/openthread.git synced 2026-08-21 01:49:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

[netdata-publisher] remove SRP unicast on anycast entry added by a BR (#9807)

Browse Source 
This commit updates how the `NetworkData::Publisher` handles "DNS/SRP
Service Unicast Address" entries. Specifically, when a "DNS/SRP
Service Anycast" entry is added by another BR, the publisher will set
the desired count of unicast entries to zero. This effectively
removes any previously added unicast entry. This new behavior is
only applied when the address and port are included in the Server TLV
data in a "DNS/SRP Service Unicast Address" entry.

The `test_netdata_publisher` has been updated to verify this new
behavior.
This commit is contained in:
Abtin Keshavarzian
2024-02-01 11:28:00 -08:00
committed by GitHub
parent ce8bbfe05a
commit fffb489b26
2 changed files with 51 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/scripts/thread-cert/test_netdata_publisher.py
+31
View File
@@ -304,6 +304,37 @@ class NetDataPublisher(thread_cert.TestCase):
node.srp_server_set_enabled(False)
self.assertEqual(node.srp_server_get_state(), 'disabled')
#---------------------------------------------------------------------------------
# DNS/SRP unicast and anycast entry
# Verify that publishing an anycast entry will update the limit
# for the unicast MLE-EID address entry and all are removed.
num = 0
for node in routers:
node.netdata_publish_dnssrp_unicast_mleid(DNSSRP_PORT)
self.simulator.go(WAIT_TIME)
num += 1
services = leader.get_services()
self.assertEqual(len(services), min(num, DESIRED_NUM_DNSSRP_UNCIAST))
self.verify_unicast_services(services)
leader.netdata_publish_dnssrp_anycast(ANYCAST_SEQ_NUM)
self.simulator.go(WAIT_TIME)
services = leader.get_services()
self.assertEqual(len(services), 1)
self.verify_anycast_services(services)
leader.netdata_unpublish_dnssrp()
self.simulator.go(WAIT_TIME)
services = leader.get_services()
self.assertEqual(len(services), min(num, DESIRED_NUM_DNSSRP_UNCIAST))
self.verify_unicast_services(services)
for node in routers:
node.netdata_unpublish_dnssrp()
#---------------------------------------------------------------------------------
# DNS/SRP entries: Verify publisher preference when removing
# entries.