handleNetworkStream()

用于 AI SDK 兼容格式中流式网络执行的框架无关处理器。当你需要在 Hono 或 Mastra 自有的 apiRoutes 功能之外处理网络流时，可以直接使用此函数。

🌐 Framework-agnostic handler for streaming network execution in AI SDK-compatible format. Use this function directly when you need to handle network streaming outside Hono or Mastra's own apiRoutes feature.

handleNetworkStream() 返回一个 ReadableStream，你可以用 createUIMessageStreamResponse() 封装它。

如果你想在 Mastra 服务器内创建网络路由，请使用 networkRoute()。

🌐 Use networkRoute() if you want to create a network route inside a Mastra server.

使用示例

🌐 Usage example

Next.js 应用路由示例：

🌐 Next.js App Router example:

app/api/network/route.ts

import { handleNetworkStream } from '@mastra/ai-sdk';
import { createUIMessageStreamResponse } from 'ai';
import { mastra } from '@/src/mastra';

export async function POST(req: Request) {
  const params = await req.json();
  const stream = await handleNetworkStream({
    mastra,
    agentId: 'routingAgent',
    params,
  });
  return createUIMessageStreamResponse({ stream });
}

参数

🌐 Parameters

mastra:

Mastra

The Mastra instance to use for agent lookup and execution.

agentId:

string

The ID of the routing agent to execute as a network.

params:

NetworkStreamHandlerParams

The request parameters containing messages and execution options. Includes `messages` (required) and any AgentExecutionOptions like `memory`, `maxSteps`, `runId`, etc.

defaultOptions?:

AgentExecutionOptions

Default options passed to agent execution. These are merged with params, with params taking precedence.