Unverified50% confidenceCautionExact time
For servers carrying long-lived connections, a kernel upgrade interrupts existing TCP sessions and must be coordinated with load-balancer traffic draining.
1
Sources
50%
Confidence
Long-term
Relevance
10/30/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAsync HTTP/1.1 connection reuse means that under an asynchronous runtime such as asyncio, the client reuses the same TCP connection for multiple HTTP requests; after the fix, the number of TCP and TLS handshakes is reduced, lowering time to first byte and CPU overhead.78% similarUnverifiedWebSocket 基于 TCP 提供全双工通信通道，但在网络抖动时可能因重传导致延迟累积；WebRTC 基于 UDP 牺牲部分可靠性换取更低延迟76% similarUnverifiedTransport-layer network jitter (such as TCP timeouts or connection resets) and server-side rate-limiting responses (such as HTTP 429) behave similarly but have different causes; the former recovers with a brief wait, while the latter is what actually requires a long back-off.74% similarUnverifiedUnix域套接字相比TCP套接字在本地通信中延迟更低、吞吐量更高，因为完全绕过网络协议栈，但仅限于同一主机进程间通信74% similarUnverifiedWhen the traffic carried inside a VPN tunnel is also TCP, TCP meltdown occurs (TCP retransmission stacking), severely degrading transmission efficiency.72% similar
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