nexus/sreweekly/markdown/42/03-tcp-puzzlers.md

TCP Puzzlers

• 期号: SRE Weekly Issue #42（2016-10-02）
• 作者: —
• 链接: https://www.joyent.com/blog/tcp-puzzlers

简介

Think you know how TCP works? There are sneaky edge-cases that can cause an outage if you don’t know about them. Example: a MySQL replicating slave will happily report “0 seconds behind master” indefinitely while waiting on a connection to the master that’s long-since silently failed.

正文

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