Fix UpdateNOC session invalidation and opcreds timing #20461
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- UpdateNOC did not clear session of previous fabric like spec intended (project-chip#20379) - All OpCreds cluster slow commands did not try to early-ack to avoid MRP timeouts (project-chip#19132) Fixes project-chip#20379 Fixes project-chip#19132 This PR: - Fixes UpdateNOC expiring all sessions for the updated node - Adds `FlushAcksRightAwayOnSlowCommand` to CommandHandler to flush acks on slow commands - Adds Python tests for UpdateNOC behavior of session expiring - Adds `ExpireSessions` to Python for testing Testing done: - Unit tests all pass - Cert tests pass - With the session clearing, previous Python tests failed, until I fixed them with the new `ExpireSessions` API - Observed standalone acks immediately sent on opcreds cluster commands
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PR #20461: Size comparison from 5810508 to 58a343c Increases above 0.2%:
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PR #20461: Size comparison from 996f5f3 to 9f6b248 Increases above 0.2%:
Increases (29 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
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Full report (30 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
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msandstedt
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Jul 8, 2022
src/app/clusters/operational-credentials-server/operational-credentials-server.cpp
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PR #20461: Size comparison from 996f5f3 to c893548 Increases above 0.2%:
Increases (29 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
Decreases (6 builds for cc13x2_26x2, nrfconnect)
Full report (30 builds for cc13x2_26x2, cyw30739, efr32, esp32, k32w, linux, mbed, nrfconnect, p6, telink)
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msandstedt
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Jul 8, 2022
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Do you think it's worthwhile adding methods to |
No, we should NOT do that, since there may be other constraints/reasons. The caller has the APIs they need to build. |
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* Fix UpdateNOC session invalidation and opcreds timing - UpdateNOC did not clear session of previous fabric like spec intended (#20379) - All OpCreds cluster slow commands did not try to early-ack to avoid MRP timeouts (#19132) Fixes #20379 Fixes #19132 This PR: - Fixes UpdateNOC expiring all sessions for the updated node - Adds `FlushAcksRightAwayOnSlowCommand` to CommandHandler to flush acks on slow commands - Adds Python tests for UpdateNOC behavior of session expiring - Adds `ExpireSessions` to Python for testing Testing done: - Unit tests all pass - Cert tests pass - With the session clearing, previous Python tests failed, until I fixed them with the new `ExpireSessions` API - Observed standalone acks immediately sent on opcreds cluster commands * Restyled * Removed leftover debug
andy31415
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Jul 9, 2022
* Fix UpdateNOC session invalidation and opcreds timing - UpdateNOC did not clear session of previous fabric like spec intended (#20379) - All OpCreds cluster slow commands did not try to early-ack to avoid MRP timeouts (#19132) Fixes #20379 Fixes #19132 This PR: - Fixes UpdateNOC expiring all sessions for the updated node - Adds `FlushAcksRightAwayOnSlowCommand` to CommandHandler to flush acks on slow commands - Adds Python tests for UpdateNOC behavior of session expiring - Adds `ExpireSessions` to Python for testing Testing done: - Unit tests all pass - Cert tests pass - With the session clearing, previous Python tests failed, until I fixed them with the new `ExpireSessions` API - Observed standalone acks immediately sent on opcreds cluster commands * Restyled * Removed leftover debug Co-authored-by: Tennessee Carmel-Veilleux <[email protected]>
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Problem
(UpdateNOC needs to invalidate sessions on previous fabric #20379)
MRP timeouts (Some commands can take longer in sync execution time than the MRP timeout #19132)
Fixes #20379
Fixes #19132
Change overview
FlushAcksRightAwayOnSlowCommandto CommandHandler to flush ackson slow commands
ExpireSessionsto Python for testingTesting
I fixed them with the new
ExpireSessionsAPI