Unverified50% confidenceFactExact time
In HTTP/1.1, connections are persistent by default, and unless the response explicitly carries Connection: close, the client should consider the connection still reusable.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedCustom Connectors allow workspace admins to connect to supported, publicly accessible HTTPS REST APIs.74% similarUnverified通过 HTTP 代理建立 WebSocket 连接时需先发送 CONNECT 请求让代理打开 TCP 隧道，部分轻量级代理不完整支持 CONNECT 处理 WebSocket 持久化特性73% similarUnverifiedHTTP/1.1于1997年引入持久连接（Keep-Alive），HTTP/2于2015年引入多路复用和HPACK头部压缩，HTTP/3于2022年正式标准化并将传输协议切换为基于UDP的QUIC71% similarUnverifiedGo 1.27 improves HTTP/1 connection reuse, focusing on corrections to the conditions for determining connection reusability.71% similarUnverifiedCompared to HTTP/1.1, HTTP/2 supports multiplexing, header compression, and server push, resolving the head-of-line blocking problem of HTTP/1.1.69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1030412API
curl https://kongchang.com/api/v1/knowledge/claims/1030412MCP
get_claim(id=1030412)