feat(gateway): 流式执行支持 local tunnel 传输并改进 SSE 错误通知

- 流式执行优先尝试 local tunnel 路径，不可用时降级到直连 - stream_pump 适配 Reqwest 和 LocalTunnel 双响应类型 - SSE passthrough 流中断时向下游发送 aether.error 终端事件 - 提取 frame 编码辅助函数消除重复代码 - 新增本地隧道流式场景的集成测试
2026-10-08 10:27:46 +08:00 · 2026-04-15 21:10:16 +08:00
parent c569081340
commit 704858390d
6 changed files with 1236 additions and 99 deletions
@@ -24,6 +24,7 @@ use crate::data::GatewayDataState;
 pub use control_plane::ControlPlaneClient;
 pub use hub::{ConnConfig, HubRouter, LocalBodyEvent, ProxyConn};
 pub use local_relay::relay_request;
+pub(crate) use local_relay::{open_direct_relay_stream, DirectRelayResponse};

 #[derive(Clone)]
 pub struct AppState {