Unverified50% confidenceFactExact time
流式输出在技术上依赖HTTP的Server-Sent Events（SSE）或WebSocket协议，两者都需要长连接支持
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
Harness架构实战：企业级Agent项目全解析
Related Claims
UnverifiedCompared to WebSocket's full-duplex connection, SSE is based on ordinary HTTP response streaming and has stronger penetration through load balancers, CDNs, and firewalls.82% similarUnverifiedSSE implements one-way server-to-client push over HTTP long connections, and supports reconnection after disconnection via the Last-Event-ID header.79% similarVerifiedSSE（Server-Sent Events）是一种服务器向客户端单向推送数据的HTTP标准，相比WebSocket更轻量，无需握手协议，天然支持断线重连79% similarUnverifiedStreamable HTTP implements bidirectional streaming communication based on the standard HTTP protocol, resolving the network traversal issues that SSE faces in enterprise proxy and load-balancing environments.79% similar
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