HTTP KeepAlive Considered Harmful | mockyblog
Isn’t that a wonderfully alarmist title? A better one would be “HTTP KeepAlive harmful for modern high-traffic low-latency low-footprint websitesâ€. But then you’d have fallen asleep by now, wouldn’t you. This was written to expand on an idea I touched on in the last piece about webservers – the idea that when a browser on a modern PC takes 250 milliseconds to fetch a web page, hanging around for
TCP keepalive overview
2. TCP keepalive overview In order to understand what TCP keepalive (which we will just call keepalive) does, you need do nothing more than read the name: keep TCP alive. This means that you will be able to check your connected socket (also known as TCP sockets), and determine whether the connection is still up and running or if it has broken. 2.1. What is TCP keepalive? The keepalive concept is v
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