16 lines
819 B
JavaScript
16 lines
819 B
JavaScript
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// 复刻后端 yuxi/utils/subagent_thread_utils.py 的 make_child_thread_id：
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// child_thread_id = "subagent_" + sha256("{parent}:{slug}:{tool_call_id}")[:55]
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// 子智能体由 graph.ainvoke 独立调用，流式事件不带 tool_call_id，前端据此自行推算 child_thread_id。
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const PREFIX = 'subagent_'
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const DIGEST_LENGTH = 64 - PREFIX.length
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export async function makeChildThreadId(parentThreadId, agentSlug, toolCallId) {
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if (!parentThreadId || !agentSlug || !toolCallId) return ''
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const data = new TextEncoder().encode(`${parentThreadId}:${agentSlug}:${toolCallId}`)
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const buffer = await crypto.subtle.digest('SHA-256', data)
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const hex = Array.from(new Uint8Array(buffer))
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.map((byte) => byte.toString(16).padStart(2, '0'))
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.join('')
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return `${PREFIX}${hex.slice(0, DIGEST_LENGTH)}`
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}
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