fix(tools): close cancellation review gaps

2026-07-20 23:44:07 +08:00
parent 4311aaabb0
commit bd1805c637
7 changed files with 43 additions and 13 deletions
--- a/docs/cookbook/adding-a-tool.md
+++ b/docs/cookbook/adding-a-tool.md
@@ -25,7 +25,7 @@ export function apply(ctx: Context) {
    async execute(args, exec) {
      // args is TYPED from the schema: { path: string; limit?: number }
      // exec carries immutable identity + token; signal is the operational field
-      return [{ type: 'text', text: await readFile(args.path, 'utf8') }]
+      return [{ type: 'text', text: await readFile(args.path, { encoding: 'utf8', signal: exec.signal }) }]
    },
  }))
 }