mirror of
https://github.com/Ed1s0nZ/CyberStrikeAI.git
synced 2026-08-15 15:40:38 +02:00
104 lines
2.3 KiB
Go
104 lines
2.3 KiB
Go
package multiagent
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import (
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"context"
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"errors"
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"strings"
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"sync/atomic"
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"github.com/cloudwego/eino/adk"
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"github.com/cloudwego/eino/schema"
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)
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type einoTurnLoopEventBridge struct {
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conversationID string
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orchestration string
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progress func(eventType, message string, data interface{})
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gen *adk.AsyncGenerator[*adk.AgentEvent]
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forwardedErr atomic.Bool
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}
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func newEinoTurnLoopEventBridge(
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conversationID string,
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orchestration string,
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progress func(eventType, message string, data interface{}),
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gen *adk.AsyncGenerator[*adk.AgentEvent],
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) *einoTurnLoopEventBridge {
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return &einoTurnLoopEventBridge{
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conversationID: conversationID,
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orchestration: orchestration,
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progress: progress,
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gen: gen,
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}
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}
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func (b *einoTurnLoopEventBridge) OnAgentEvents(
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_ context.Context,
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tc *adk.TurnContext[EinoTurnLoopItem, *schema.Message],
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events *adk.AsyncIterator[*adk.AgentEvent],
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) error {
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for {
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ev, ok := events.Next()
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if !ok {
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return nil
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}
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if ev == nil {
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continue
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}
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if ev.Err != nil && isEinoTurnLoopPreemptCancel(tc, ev.Err) {
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b.emitPreempted()
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continue
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}
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if b.gen != nil {
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b.gen.Send(ev)
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}
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if ev.Err != nil {
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b.forwardedErr.Store(true)
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return ev.Err
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}
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}
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}
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func (b *einoTurnLoopEventBridge) ForwardedError() bool {
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if b == nil {
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return false
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}
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return b.forwardedErr.Load()
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}
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func (b *einoTurnLoopEventBridge) emitPreempted() {
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if b == nil || b.progress == nil {
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return
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}
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b.progress("progress", "Eino TurnLoop 已在安全点切换到用户补充后的下一轮。", map[string]interface{}{
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"conversationId": b.conversationID,
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"source": "eino",
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"orchestration": b.orchestration,
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"kind": "turn_loop_preempted",
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})
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}
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func isEinoTurnLoopPreemptCancel(tc *adk.TurnContext[EinoTurnLoopItem, *schema.Message], err error) bool {
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if tc == nil || err == nil {
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return false
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}
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var cancelErr *adk.CancelError
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if !errors.As(err, &cancelErr) {
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return false
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}
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select {
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case <-tc.Preempted:
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return true
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default:
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return false
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}
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}
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func einoTurnLoopInterruptTimelineSummary(note string) string {
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note = strings.TrimSpace(note)
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if note == "" {
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return "用户选择「中断并继续」，未填写说明；已推入 Eino TurnLoop 并等待安全点续跑。"
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}
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return "用户中断说明（Eino TurnLoop 原生续跑）：\n\n" + note
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}
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