feat(kernel): complete tree-first graph tasks 074-080

2026-04-16 22:01:51 +08:00
parent 2ff10fa86c
commit b1d5d97142
65 changed files with 11579 additions and 4606 deletions
@@ -0,0 +1,33 @@
+use crate::context::RequestContext;
+use axum::extract::Extension;
+use axum::response::sse::{Event, KeepAlive, Sse};
+use futures_util::stream;
+use serde_json::json;
+use std::convert::Infallible;
+use std::time::Duration;
+
+pub async fn events(
+    Extension(context): Extension<RequestContext>,
+) -> Sse<impl futures_util::Stream<Item = Result<Event, Infallible>>> {
+    let payload = json!({
+        "kind": "sse_placeholder",
+        "requestId": context.trace.request_id,
+        "traceId": context.trace.trace_id,
+        "workspaceId": context.workspace.workspace_id,
+        "notes": [
+            "当前为 task-062 最小骨架，后续在此对齐统一流式输出协议。",
+            "此路由预留给 Hermes token/tool/client event 回流。"
+        ]
+    });
+
+    let event = Event::default()
+        .event("ready")
+        .json_data(payload)
+        .expect("SSE 占位事件必须可序列化");
+
+    Sse::new(stream::iter(vec![Ok(event)])).keep_alive(
+        KeepAlive::new()
+            .interval(Duration::from_secs(15))
+            .text("keepalive"),
+    )
+}