fix(model): invalidate channel cache after status update#2392
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UpdateChannelStatusById() updates the database but does not refresh the in-memory channel cache (group2model2channels). When MemoryCacheEnabled is true, the stale cache means disabled channels continue to receive traffic until the next SyncChannelCache cycle (default 600 seconds). Call InitChannelCache() after a successful status update to ensure the cache is immediately consistent with the database. Related: songquanpeng#2309 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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Summary
InitChannelCache()insideUpdateChannelStatusById()when memory cache is enabled.Bug
UpdateChannelStatusById()inmodel/channel.goupdates the channel status in the database but does not invalidate the in-memory channel cache (group2model2channels). WhenMemoryCacheEnabledis true, the stale cache means:SyncChannelCache()cycle (default 600 seconds)This affects
DisableChannel(),MetricDisableChannel(), andEnableChannel()inmonitor/channel.go, which all callUpdateChannelStatusById().Fix
After a successful database update, call
InitChannelCache()to immediately refresh the in-memory cache so routing reflects the new channel status.Related: #2309
Test plan
MEMORY_CACHE_ENABLED=truego vet ./model/to confirm no issues🤖 Generated with Claude Code