fix monitoring daily dispatch cap

This commit is contained in:
2026-06-27 16:38:25 +08:00
parent beb290a5a7
commit 11b8e3f5cd
8 changed files with 135 additions and 29 deletions
@@ -29,7 +29,7 @@ const (
defaultMonitoringDailyMaxMaterializePerRun = 0
defaultMonitoringDailyMaxMaterializePerPlan = 0
defaultMonitoringDailyMaxMaterializePerBrand = 0
defaultMonitoringDailyMaxDesktopDispatch = 12
defaultMonitoringDailyMaxDesktopDispatch = 0
defaultMonitoringDailyMaxDesktopClientBacklog = 12
monitoringDailyPlatformActiveWindow = 24 * time.Hour
monitoringDailyMaterializeStartOffset = 5 * time.Minute
@@ -283,7 +283,6 @@ func (s *MonitoringService) GenerateDailyMonitoringTasks(
}
options := normalizeMonitoringDailyRunOptions(runOptions...)
globalMaterializeRemaining := options.MaxMaterializePerRun
desktopDispatchRemaining := options.MaxDesktopDispatchPerRun
for _, plan := range plans {
if monitoringDailyLimitReached(globalMaterializeRemaining, options.MaxMaterializePerRun) {
@@ -328,6 +327,7 @@ func (s *MonitoringService) GenerateDailyMonitoringTasks(
if options.MaxMaterializePerRun > 0 && (planMaterializeRemaining <= 0 || globalMaterializeRemaining < planMaterializeRemaining) {
planMaterializeRemaining = globalMaterializeRemaining
}
planDesktopDispatchRemaining := monitoringDailyPlanDesktopDispatchBudget(options)
for _, brand := range brands {
if monitoringDailyLimitReached(planMaterializeRemaining, options.MaxMaterializePerPlan) ||
@@ -360,7 +360,7 @@ func (s *MonitoringService) GenerateDailyMonitoringTasks(
planMaterializeRemaining,
globalMaterializeRemaining,
)
dispatchLimit := monitoringDailyDispatchLimit(len(candidates), desktopDispatchRemaining, options.MaxDesktopDispatchPerRun)
dispatchLimit := monitoringDailyDispatchLimit(len(candidates), planDesktopDispatchRemaining, planDesktopDispatchRemaining)
createdCount, eligibleCount, dueCount, desktopCount, deferredCount, err := s.generateDailyMonitoringTasksForBrand(
ctx,
projectionService,
@@ -390,8 +390,8 @@ func (s *MonitoringService) GenerateDailyMonitoringTasks(
if options.MaxMaterializePerRun > 0 {
globalMaterializeRemaining -= int(dueCount)
}
if options.MaxDesktopDispatchPerRun > 0 {
desktopDispatchRemaining -= int(desktopCount + deferredCount)
if planDesktopDispatchRemaining > 0 {
planDesktopDispatchRemaining -= int(desktopCount + deferredCount)
}
summary.BrandCount++
summary.PlannedTaskCount += int64(len(candidates))
@@ -479,7 +479,7 @@ func (s *MonitoringService) generateDailyMonitoringTasksForBrand(
if dispatchLimit <= 0 {
return createdCount, eligibleCount, dueCount, 0, 0, nil
}
dispatchablePlatformIDs, err := s.loadDailyMonitorDispatchablePlatformIDs(ctx, plan.TenantID, plan.WorkspaceID, candidates)
dispatchablePlatformIDs, err := s.loadDailyMonitorDispatchablePlatformIDs(ctx, plan.TenantID, plan.WorkspaceID, candidates, maxDesktopClientBacklog)
if err != nil {
return createdCount, eligibleCount, dueCount, 0, 0, err
}
@@ -984,6 +984,7 @@ func (s *MonitoringService) loadDailyMonitorDispatchablePlatformIDs(
ctx context.Context,
tenantID, workspaceID int64,
candidates []monitoringDailyTaskCandidate,
maxDesktopClientBacklog int,
) ([]string, error) {
if len(candidates) == 0 {
return nil, nil
@@ -1006,7 +1007,7 @@ func (s *MonitoringService) loadDailyMonitorDispatchablePlatformIDs(
return nil, nil
}
targets, err := s.loadMonitorDesktopTaskTargets(ctx, tenantID, workspaceID, 0, specs)
targets, err := s.loadIdleMonitorDesktopTaskTargets(ctx, tenantID, workspaceID, 0, specs, maxDesktopClientBacklog)
if err != nil {
return nil, err
}
@@ -1443,6 +1444,13 @@ func monitoringDailyDispatchLimit(candidateCount, remaining, configuredLimit int
return monitoringDailyBoundedLimit(candidateCount, remaining)
}
func monitoringDailyPlanDesktopDispatchBudget(options MonitoringDailyTaskRunOptions) int {
if options.MaxDesktopDispatchPerRun > 0 {
return options.MaxDesktopDispatchPerRun
}
return options.MaxDesktopClientBacklog
}
func selectDueMonitoringDailyCandidates(
candidates []monitoringDailyTaskCandidate,
existing map[monitoringDailyTaskKey]struct{},
@@ -47,6 +47,7 @@ func TestNormalizeMonitoringDailyRunOptionsDefaultsDoNotThrottleByPlanOrBrand(t
assert.Equal(t, 0, got.MaxMaterializePerRun)
assert.Equal(t, 0, got.MaxMaterializePerPlan)
assert.Equal(t, 0, got.MaxMaterializePerBrand)
assert.Equal(t, 0, got.MaxDesktopDispatchPerRun)
}
func TestMonitoringDailyBoundedLimitTreatsZeroCapsAsUnlimited(t *testing.T) {
@@ -61,6 +62,16 @@ func TestMonitoringDailyDispatchLimitStopsWhenRunCapacityIsExhausted(t *testing.
assert.Equal(t, 0, monitoringDailyDispatchLimit(102, 0, 12))
}
func TestMonitoringDailyPlanDesktopDispatchBudgetUsesBacklogWhenUnconfigured(t *testing.T) {
assert.Equal(t, 12, monitoringDailyPlanDesktopDispatchBudget(MonitoringDailyTaskRunOptions{
MaxDesktopClientBacklog: 12,
}))
assert.Equal(t, 6, monitoringDailyPlanDesktopDispatchBudget(MonitoringDailyTaskRunOptions{
MaxDesktopDispatchPerRun: 6,
MaxDesktopClientBacklog: 12,
}))
}
func TestAutomaticDailySelectionIncludesAllUserQuestionsAndPlatforms(t *testing.T) {
businessDay := time.Date(2026, 6, 27, 0, 0, 0, 0, monitoringBusinessLocation())
questions := make([]monitoringConfiguredQuestion, 0, 17)
@@ -66,6 +66,11 @@ type monitorDesktopTaskTargetCandidate struct {
ClientOrder int
}
type monitorDesktopTaskTargetOptions struct {
MaxClientBacklog int
RequireIdleClient bool
}
func monitorDesktopTaskSpecIDs(specs []monitorDesktopTaskSpec) []int64 {
if len(specs) == 0 {
return nil
@@ -332,14 +337,37 @@ func (s *MonitoringService) loadMonitorDesktopTaskTargets(
specs []monitorDesktopTaskSpec,
maxClientBacklog ...int,
) (map[string]monitorDesktopTaskTarget, error) {
platformIDs := uniqueMonitorDesktopTaskPlatformIDs(specs)
if len(platformIDs) == 0 {
return nil, nil
}
backlogLimit := 0
if len(maxClientBacklog) > 0 && maxClientBacklog[0] > 0 {
backlogLimit = maxClientBacklog[0]
}
return s.loadMonitorDesktopTaskTargetsWithOptions(ctx, tenantID, workspaceID, userID, specs, monitorDesktopTaskTargetOptions{
MaxClientBacklog: backlogLimit,
})
}
func (s *MonitoringService) loadIdleMonitorDesktopTaskTargets(
ctx context.Context,
tenantID, workspaceID, userID int64,
specs []monitorDesktopTaskSpec,
maxClientBacklog int,
) (map[string]monitorDesktopTaskTarget, error) {
return s.loadMonitorDesktopTaskTargetsWithOptions(ctx, tenantID, workspaceID, userID, specs, monitorDesktopTaskTargetOptions{
MaxClientBacklog: maxClientBacklog,
RequireIdleClient: true,
})
}
func (s *MonitoringService) loadMonitorDesktopTaskTargetsWithOptions(
ctx context.Context,
tenantID, workspaceID, userID int64,
specs []monitorDesktopTaskSpec,
options monitorDesktopTaskTargetOptions,
) (map[string]monitorDesktopTaskTarget, error) {
platformIDs := uniqueMonitorDesktopTaskPlatformIDs(specs)
if len(platformIDs) == 0 {
return nil, nil
}
rows, err := s.businessPool.Query(ctx, `
SELECT
@@ -429,11 +457,15 @@ func (s *MonitoringService) loadMonitorDesktopTaskTargets(
if err != nil {
return nil, err
}
activeBacklog, err := s.loadMonitorDesktopClientBacklog(ctx, tenantID, workspaceID, clientIDs, backlogLimit)
backlogLookupLimit := options.MaxClientBacklog
if options.RequireIdleClient && backlogLookupLimit <= 0 {
backlogLookupLimit = 1
}
activeBacklog, err := s.loadMonitorDesktopClientBacklog(ctx, tenantID, workspaceID, clientIDs, backlogLookupLimit)
if err != nil {
return nil, err
}
return selectMonitorDesktopTaskTargets(candidates, accountPresence, onlineClients, activeBacklog, backlogLimit), nil
return selectMonitorDesktopTaskTargetsWithOptions(candidates, accountPresence, onlineClients, activeBacklog, options), nil
}
func uniqueMonitorDesktopTaskPlatformIDs(specs []monitorDesktopTaskSpec) []string {
@@ -572,6 +604,18 @@ func selectMonitorDesktopTaskTargets(
onlineClients map[uuid.UUID]bool,
clientBacklog map[uuid.UUID]int,
maxClientBacklog int,
) map[string]monitorDesktopTaskTarget {
return selectMonitorDesktopTaskTargetsWithOptions(candidates, accountPresence, onlineClients, clientBacklog, monitorDesktopTaskTargetOptions{
MaxClientBacklog: maxClientBacklog,
})
}
func selectMonitorDesktopTaskTargetsWithOptions(
candidates []monitorDesktopAccountCandidate,
accountPresence map[uuid.UUID][]desktopAccountPresenceClient,
onlineClients map[uuid.UUID]bool,
clientBacklog map[uuid.UUID]int,
options monitorDesktopTaskTargetOptions,
) map[string]monitorDesktopTaskTarget {
result := make(map[string]monitorDesktopTaskTarget)
candidatesByPlatform := make(map[string][]monitorDesktopTaskTargetCandidate)
@@ -634,11 +678,11 @@ func selectMonitorDesktopTaskTargets(
return platformCandidates[i].betterThan(platformCandidates[j])
})
for _, candidate := range platformCandidates {
if monitorDesktopClientBacklogFull(candidate.Target.ClientID, clientBacklog, maxClientBacklog) {
if monitorDesktopClientBacklogUnavailable(candidate.Target.ClientID, clientBacklog, options) {
continue
}
result[platformID] = candidate.Target
if maxClientBacklog > 0 {
if options.MaxClientBacklog > 0 {
clientBacklog[candidate.Target.ClientID]++
}
break
@@ -647,6 +691,16 @@ func selectMonitorDesktopTaskTargets(
return result
}
func monitorDesktopClientBacklogUnavailable(clientID uuid.UUID, clientBacklog map[uuid.UUID]int, options monitorDesktopTaskTargetOptions) bool {
if clientID == uuid.Nil {
return false
}
if options.RequireIdleClient && clientBacklog[clientID] > 0 {
return true
}
return monitorDesktopClientBacklogFull(clientID, clientBacklog, options.MaxClientBacklog)
}
func monitorDesktopClientBacklogFull(clientID uuid.UUID, clientBacklog map[uuid.UUID]int, maxClientBacklog int) bool {
return maxClientBacklog > 0 && clientID != uuid.Nil && clientBacklog[clientID] >= maxClientBacklog
}
@@ -239,6 +239,34 @@ func TestSelectMonitorDesktopTaskTargetsConsumesBackpressureWithinRun(t *testing
assert.NotContains(t, targets, "qwen")
}
func TestSelectMonitorDesktopTaskTargetsRequireIdleSkipsAnyActiveBacklog(t *testing.T) {
clientID := mustParseDailyMonitoringUUID(t, "00000000-0000-0000-0000-000000000708")
accountID := mustParseDailyMonitoringUUID(t, "00000000-0000-0000-0000-000000000808")
targets := selectMonitorDesktopTaskTargetsWithOptions(
[]monitorDesktopAccountCandidate{
{
PlatformID: "qwen",
AccountID: accountID,
DBClientID: &clientID,
},
},
nil,
map[uuid.UUID]bool{
clientID: true,
},
map[uuid.UUID]int{
clientID: 1,
},
monitorDesktopTaskTargetOptions{
MaxClientBacklog: 12,
RequireIdleClient: true,
},
)
assert.Empty(t, targets)
}
func TestReserveMonitorDesktopClientBacklogAllowsExistingSameClientWithoutConsumingSlot(t *testing.T) {
clientID := mustParseDailyMonitoringUUID(t, "00000000-0000-0000-0000-000000000704")
backlog := map[uuid.UUID]int{