tt/ttstd-infinite-canvas
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(agent): 云端 Agent - 限制确认循环次数

Browse Source
This commit is contained in:
ddcat666
2026-09-27 09:00:45 +08:00
parent fdade39c61
commit caaa178722
7 changed files with 146 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
backend/internal/app/cloud_agent_runtime.go
View File

@@ -113,21 +113,23 @@ type cloudAgentRuntime struct {
// AutoPreparedMedia is the durable admission checkpoint for permissionMode=auto.
// It prevents a worker restart between dry admission and billed submission from
// re-running admission or creating the draft node a second time.
AutoPreparedMedia *cloudAgentPreparedMedia `json:"autoPreparedMedia,omitempty"`
AutoPreparedCallHash string `json:"autoPreparedCallHash,omitempty"`
Decisions map[string]string `json:"decisions"`
DecisionSettings map[string]string `json:"decisionSettings,omitempty"`
DecisionPreparedHashes map[string]string `json:"decisionPreparedHashes,omitempty"`
ActionNudged bool `json:"actionNudged,omitempty"`
EmptyOutputNudged int `json:"emptyOutputNudged,omitempty"`
StepSnapshotHash string `json:"stepSnapshotHash,omitempty"`
StoryboardTaskID string `json:"storyboardTaskId,omitempty"`
Plan []cloudAgentPlanItem `json:"plan,omitempty"`
ConfirmationRounds int `json:"confirmationRounds,omitempty"`
PendingInterjections []cloudAgentInterjection `json:"pendingInterjections,omitempty"`
TransientReferences map[string]cloudAgentTransientReference `json:"transientReferences,omitempty"`
InterjectionIDs []string `json:"interjectionIds,omitempty"`
Events []CloudAgentEvent `json:"events"`
AutoPreparedMedia *cloudAgentPreparedMedia `json:"autoPreparedMedia,omitempty"`
AutoPreparedCallHash string `json:"autoPreparedCallHash,omitempty"`
Decisions map[string]string `json:"decisions"`
DecisionSettings map[string]string `json:"decisionSettings,omitempty"`
DecisionPreparedHashes map[string]string `json:"decisionPreparedHashes,omitempty"`
ActionNudged bool `json:"actionNudged,omitempty"`
EmptyOutputNudged int `json:"emptyOutputNudged,omitempty"`
StepSnapshotHash string `json:"stepSnapshotHash,omitempty"`
StoryboardTaskID string `json:"storyboardTaskId,omitempty"`
Plan []cloudAgentPlanItem `json:"plan,omitempty"`
ConfirmationRounds int `json:"confirmationRounds,omitempty"`
ConfirmationFingerprints []string `json:"confirmationFingerprints,omitempty"`
PendingConfirmationFingerprint string `json:"pendingConfirmationFingerprint,omitempty"`
PendingInterjections []cloudAgentInterjection `json:"pendingInterjections,omitempty"`
TransientReferences map[string]cloudAgentTransientReference `json:"transientReferences,omitempty"`
InterjectionIDs []string `json:"interjectionIds,omitempty"`
Events []CloudAgentEvent `json:"events"`
// EmptyOutputEscalated 记录"空输出已经升级重试过几次"（关思考 + 放大输出预算）。
EmptyOutputEscalated int `json:"emptyOutputEscalated,omitempty"`
// StepTimeoutEscalated 记录"单步墙钟到点后已经关思考重试过几次"。
@@ -219,7 +221,7 @@ func (s *Service) ensureCloudAgentExecution(task *model.Task, initial cloudAgent
if err != nil {
return err
}
state := cloudAgentRuntime{Request: initial.Request, Policy: initial.Policy, ParentID: initial.ParentID, Fingerprint: initial.Fingerprint, CreativeAnchor: initial.CreativeAnchor, TextHistory: input.TextHistory, Skills: initial.Skills, Profile: initial.Profile, Canonical: canonical, ActiveTaskID: task.ID, TaskIDs: []string{task.ID}, Step: 1, Decisions: map[string]string{}, Plan: initial.Plan, ConfirmationRounds: initial.ConfirmationRounds, Events: []CloudAgentEvent{}, StepLimits: limits}
state := cloudAgentRuntime{Request: initial.Request, Policy: initial.Policy, ParentID: initial.ParentID, Fingerprint: initial.Fingerprint, CreativeAnchor: initial.CreativeAnchor, TextHistory: input.TextHistory, Skills: initial.Skills, Profile: initial.Profile, Canonical: canonical, ActiveTaskID: task.ID, TaskIDs: []string{task.ID}, Step: 1, Decisions: map[string]string{}, Plan: initial.Plan, ConfirmationRounds: initial.ConfirmationRounds, ConfirmationFingerprints: append([]string(nil), initial.ConfirmationFingerprints...), PendingConfirmationFingerprint: "", Events: []CloudAgentEvent{}, StepLimits: limits}
if len(initial.Skills) > 0 {
// skillIds makes the enablement auditable: usage telemetry can attribute a
// run to the skills it actually loaded instead of only counting the total.
@@ -387,6 +389,27 @@ func validateCloudAgentRuntime(run *model.CloudAgentExecution, state *cloudAgent
if state.ConfirmationRounds < 0 || state.ConfirmationRounds > cloudAgentMaxConfirmationRounds {
return errors.New("Agent runtime confirmation round is invalid")
}
if len(state.ConfirmationFingerprints) > cloudAgentMaxConfirmationRounds {
return errors.New("Agent runtime confirmation fingerprint history is invalid")
}
seenConfirmationPoints := make(map[string]struct{}, len(state.ConfirmationFingerprints))
for _, fingerprint := range state.ConfirmationFingerprints {
if !cloudAgentSHA256(fingerprint) {
return errors.New("Agent runtime confirmation fingerprint is invalid")
}
if _, exists := seenConfirmationPoints[fingerprint]; exists {
return errors.New("Agent runtime confirmation fingerprint history contains duplicates")
}
seenConfirmationPoints[fingerprint] = struct{}{}
}
if state.PendingConfirmationFingerprint != "" {
if !cloudAgentSHA256(state.PendingConfirmationFingerprint) {
return errors.New("Agent runtime pending confirmation fingerprint is invalid")
}
if _, exists := seenConfirmationPoints[state.PendingConfirmationFingerprint]; !exists {
return errors.New("Agent runtime pending confirmation fingerprint is not recorded")
}
}
if state.ImageInspectCalls < 0 {
return errors.New("Agent runtime image inspection budget is invalid")
}