34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
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use crate::context::RequestContext;
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use axum::extract::Extension;
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use axum::response::sse::{Event, KeepAlive, Sse};
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use futures_util::stream;
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use serde_json::json;
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use std::convert::Infallible;
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use std::time::Duration;
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pub async fn events(
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Extension(context): Extension<RequestContext>,
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) -> Sse<impl futures_util::Stream<Item = Result<Event, Infallible>>> {
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let payload = json!({
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"kind": "sse_placeholder",
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"requestId": context.trace.request_id,
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"traceId": context.trace.trace_id,
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"workspaceId": context.workspace.workspace_id,
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"notes": [
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"当前为 task-062 最小骨架，后续在此对齐统一流式输出协议。",
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"此路由预留给 Hermes token/tool/client event 回流。"
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]
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});
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let event = Event::default()
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.event("ready")
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.json_data(payload)
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.expect("SSE 占位事件必须可序列化");
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Sse::new(stream::iter(vec![Ok(event)])).keep_alive(
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KeepAlive::new()
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.interval(Duration::from_secs(15))
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.text("keepalive"),
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)
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}
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