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公明
2026-06-25 14:52:39 +08:00
committed by GitHub
parent 1db0f4740f
commit e6978a7994
4 changed files with 137 additions and 6 deletions
+12 -3
View File
@@ -200,9 +200,7 @@ func (h *AgentHandler) CancelRunningTaskForConversation(conversationID string) {
if h == nil || conversationID == "" || h.tasks == nil {
return
}
if execID := h.tasks.ActiveMCPExecutionID(conversationID); execID != "" {
h.agent.CancelMCPToolExecutionWithNote(execID, "")
}
h.cancelActiveMCPToolForConversation(conversationID)
if ok, err := h.tasks.CancelTask(conversationID, ErrTaskCancelled); ok {
h.logger.Info("已取消会话运行中任务", zap.String("conversationId", conversationID))
} else if err != nil {
@@ -210,6 +208,15 @@ func (h *AgentHandler) CancelRunningTaskForConversation(conversationID string) {
}
}
func (h *AgentHandler) cancelActiveMCPToolForConversation(conversationID string) {
if h == nil || h.tasks == nil || h.agent == nil {
return
}
if execID := h.tasks.ActiveMCPExecutionID(conversationID); execID != "" {
h.agent.CancelMCPToolExecutionWithNote(execID, "")
}
}
// HitlToolWhitelistSaver 合并 HITL 免审批工具到全局配置并落盘
type HitlToolWhitelistSaver interface {
MergeHitlToolWhitelistIntoConfig(add []string) error
@@ -239,6 +246,7 @@ func NewAgentHandler(agent *agent.Agent, db *database.DB, cfg *config.Config, lo
hitlManager: NewHITLManager(db, logger),
batchCronParser: cron.NewParser(cron.Minute | cron.Hour | cron.Dom | cron.Month | cron.Dow | cron.Descriptor),
}
tm.SetToolCanceler(handler.cancelActiveMCPToolForConversation)
if err := handler.hitlManager.EnsureSchema(); err != nil {
logger.Warn("初始化 HITL 表失败", zap.Error(err))
}
@@ -1411,6 +1419,7 @@ func (h *AgentHandler) CancelAgentLoop(c *gin.Context) {
var cause error = ErrTaskCancelled
msg := "已提交取消请求,任务将在当前步骤完成后停止。"
h.cancelActiveMCPToolForConversation(req.ConversationID)
ok, err := h.tasks.CancelTask(req.ConversationID, cause)
if err != nil {
h.logger.Error("取消任务失败", zap.Error(err))
+27 -1
View File
@@ -7,7 +7,7 @@ import (
"go.uber.org/zap"
)
// agentSessionContextBlock 注入会话工作目录项目黑板(用于 system prompt 追加块)。
// agentSessionContextBlock 注入会话工作目录项目黑板与用户原文锚点(用于 system prompt 追加块)。
func (h *AgentHandler) agentSessionContextBlock(conversationID string) string {
var parts []string
if ws := h.buildWorkspaceBlock(conversationID); ws != "" {
@@ -16,6 +16,9 @@ func (h *AgentHandler) agentSessionContextBlock(conversationID string) string {
if bb := h.projectBlackboardBlock(conversationID); bb != "" {
parts = append(parts, bb)
}
if uv := h.userVerbatimAnchorBlock(conversationID); uv != "" {
parts = append(parts, uv)
}
return strings.Join(parts, "\n\n")
}
@@ -67,6 +70,29 @@ func (h *AgentHandler) projectBlackboardBlock(conversationID string) string {
return strings.TrimSpace(block)
}
// userVerbatimAnchorBlock 从 messages 表构建用户各轮原文锚点(压缩后仍由 summarization Finalize 刷新)。
func (h *AgentHandler) userVerbatimAnchorBlock(conversationID string) string {
if h == nil || h.db == nil || h.config == nil {
return ""
}
conversationID = strings.TrimSpace(conversationID)
if conversationID == "" {
return ""
}
maxRunes := h.config.MultiAgent.UserVerbatimAnchorMaxRunesEffective()
if maxRunes < 0 {
return ""
}
msgs, err := h.db.GetMessages(conversationID)
if err != nil {
if h.logger != nil {
h.logger.Warn("构建用户原文锚点失败", zap.String("conversationId", conversationID), zap.Error(err))
}
return ""
}
return project.BuildUserVerbatimAnchorBlockFromMessages(msgs, maxRunes)
}
// conversationProjectID 返回对话绑定的项目 ID;未绑定或查询失败时返回空字符串。
func (h *AgentHandler) conversationProjectID(conversationID string) string {
if h == nil || h.db == nil {
+18 -2
View File
@@ -247,6 +247,8 @@ type AgentTaskManager struct {
maxHistorySize int // 最大历史记录数
historyRetention time.Duration // 历史记录保留时间
eventBus *TaskEventBus // 可选:任务结束时关闭镜像 SSE 订阅
// toolCanceler 在用户整轮停止任务时终止当前 MCP 工具(非「中断并继续」)。
toolCanceler func(conversationID string)
}
const (
@@ -277,6 +279,13 @@ func (m *AgentTaskManager) SetTaskEventBus(b *TaskEventBus) {
m.eventBus = b
}
// SetToolCanceler 设置整轮停止任务时终止当前 MCP 工具的回调(由 AgentHandler 注入)。
func (m *AgentTaskManager) SetToolCanceler(fn func(conversationID string)) {
m.mu.Lock()
defer m.mu.Unlock()
m.toolCanceler = fn
}
// GetTask 返回运行中任务(无则 nil)。
func (m *AgentTaskManager) GetTask(conversationID string) *AgentTask {
m.mu.RLock()
@@ -372,14 +381,21 @@ func (m *AgentTaskManager) CancelTask(conversationID string, cause error) (bool,
task.InterruptContinueNote = ""
}
cancel := task.cancel
m.mu.Unlock()
if cause == nil {
cause = ErrTaskCancelled
}
var toolCanceler func(string)
if errors.Is(cause, ErrTaskCancelled) {
toolCanceler = m.toolCanceler
}
m.mu.Unlock()
if cancel != nil {
cancel(cause)
}
if toolCanceler != nil {
toolCanceler(conversationID)
}
return true, nil
}
@@ -0,0 +1,80 @@
package handler
import (
"context"
"errors"
"testing"
"cyberstrike-ai/internal/multiagent"
)
func TestCancelTaskInvokesToolCancelerOnFullStop(t *testing.T) {
tm := NewAgentTaskManager()
called := false
tm.SetToolCanceler(func(conversationID string) {
if conversationID == "conv-1" {
called = true
}
})
_, cancel := context.WithCancelCause(context.Background())
_, err := tm.StartTask("conv-1", "hello", cancel)
if err != nil {
t.Fatalf("StartTask: %v", err)
}
ok, err := tm.CancelTask("conv-1", ErrTaskCancelled)
if err != nil || !ok {
t.Fatalf("CancelTask: ok=%v err=%v", ok, err)
}
if !called {
t.Fatal("expected tool canceler to be invoked on full task cancel")
}
}
func TestCancelTaskSkipsToolCancelerOnInterruptContinue(t *testing.T) {
tm := NewAgentTaskManager()
called := false
tm.SetToolCanceler(func(conversationID string) {
called = true
})
_, cancel := context.WithCancelCause(context.Background())
_, err := tm.StartTask("conv-1", "hello", cancel)
if err != nil {
t.Fatalf("StartTask: %v", err)
}
ok, err := tm.CancelTask("conv-1", multiagent.ErrInterruptContinue)
if err != nil || !ok {
t.Fatalf("CancelTask: ok=%v err=%v", ok, err)
}
if called {
t.Fatal("tool canceler must not run for interrupt-continue")
}
}
func TestCancelTaskDefaultCauseIsTaskCancelled(t *testing.T) {
tm := NewAgentTaskManager()
var gotCause error
tm.SetToolCanceler(func(conversationID string) {
if conversationID == "conv-2" {
gotCause = ErrTaskCancelled
}
})
ctx, cancel := context.WithCancelCause(context.Background())
if _, err := tm.StartTask("conv-2", "hello", cancel); err != nil {
t.Fatalf("StartTask: %v", err)
}
if _, err := tm.CancelTask("conv-2", nil); err != nil {
t.Fatalf("CancelTask: %v", err)
}
if !errors.Is(context.Cause(ctx), ErrTaskCancelled) {
t.Fatalf("expected ErrTaskCancelled cause, got %v", context.Cause(ctx))
}
if gotCause != ErrTaskCancelled {
t.Fatalf("expected tool canceler path for default cancel cause")
}
}