feat: publish sanitized custom.97 source

service/token_routing.go

@@ -49,10 +49,17 @@ func PreferredPoolChannel(c *gin.Context, modelName string) (*model.Channel, str
 	// Snapshot the routing policy before selection. An older in-flight request
 	// may finish after a manual switch, but its binding must not override the
 	// new policy on the next request.
+	policy := RequestRoutingPolicy(c)
+	var fingerprintPool []model.TokenGroupEntry
+	if policy.Mode != "smart" {
+		fingerprintPool = ResolveRequestPool(c, modelName)
+	}
+	// Automatic rankings change with live metrics and availability. They must
+	// not invalidate a healthy session binding; explicit policy edits still do.
 	policyJSON, err := common.Marshal(struct {
 		Policy *model.TokenRoutingPolicy
 		Pool   []model.TokenGroupEntry
-	}{RequestRoutingPolicy(c), ResolveRequestPool(c, modelName)})
+	}{policy, fingerprintPool})
 	if err != nil {
 		return nil, ""
 	}
@@ -111,7 +118,7 @@ func PreferredPoolChannel(c *gin.Context, modelName string) (*model.Channel, str
 			recordDirectSelection(c, nil, binding.Channel, entry.Group, modelName, "pool_group_degraded")
 			return nil, ""
 		}
-		if poolGroupSkipped(c, modelName, entry.Group) || poolHigherPriorityRecovered(c, modelName, entry.Group) {
+		if poolGroupSkipped(c, modelName, entry.Group) || (policy.Mode != "smart" && poolHigherPriorityRecovered(c, modelName, entry.Group)) {
 			ClearPoolAffinity(c)
 			return nil, ""
 		}
@@ -174,7 +181,17 @@ func ResolveRequestPool(c *gin.Context, modelName string) []model.TokenGroupEntr
 	}
 	userGroup := common.GetContextKeyString(c, constant.ContextKeyUserGroup)
 	if policy.Mode == "smart" {
-		return WithImageGenerationGroup(c, modelName, resolveAutomaticPool(c, modelName))
+		entries := WithImageGenerationGroup(c, modelName, resolveAutomaticPool(c, modelName))
+		if len(policy.ExcludedGroups) == 0 {
+			return entries
+		}
+		filtered := make([]model.TokenGroupEntry, 0, len(entries))
+		for _, entry := range entries {
+			if !policy.ExcludesGroup(entry.Group) {
+				filtered = append(filtered, entry)
+			}
+		}
+		return filtered
 	}
 	inherited := GetUserAutoGroup(userGroup)
 	if policy.Mode == "user" {