From c89370e66975b704c12238130f69733264820d4b Mon Sep 17 00:00:00 2001
From: zhouquan_wang <zhouquan_wang@intsig.net>
Date: Fri, 12 Sep 2025 16:30:22 +0800
Subject: [PATCH] Add an interrupt error judgment function

---
 go/ai/tools.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/go/ai/tools.go b/go/ai/tools.go
index 1f3198838d..4fb128dde9 100644
--- a/go/ai/tools.go
+++ b/go/ai/tools.go
@@ -19,6 +19,7 @@ package ai
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"maps"
 
@@ -81,6 +82,15 @@ func (e *toolInterruptError) Error() string {
 	return "tool execution interrupted"
 }
 
+// Determine whether the error is an interrupt error returned by the tool。
+func IsToolInterruptError(err error) (map[string]any, bool) {
+	var tie *toolInterruptError
+	if errors.As(err, &tie) {
+		return tie.Metadata, true
+	}
+	return nil, false
+}
+
 // InterruptOptions provides configuration for tool interruption.
 type InterruptOptions struct {
 	Metadata map[string]any