Subscribe to receive notifications of new posts:

Subscription confirmed. Thank you for subscribing!

Spectrum

More Posts

September 20, 2019 4:53PM

When TCP sockets refuse to die

We noticed something weird - the TCP sockets which we thought should have been closed - were lingering around. We realized we don't really understand when TCP sockets are supposed to time out! We naively thought enabling TCP keepalives would be enough... but it isn't!...

SYN TCP Spectrum Tech Talks

July 26, 2018 7:35PM

Q2 FY 18 Product Releases, for a better Internet “end-to-end”

In Q2, Cloudflare released several products which enable a better Internet “end-to-end” — from the mobile client to host infrastructure. Now, anyone from an individual developer to large companies and governments, can control, secure, and accelerate their applications from “perimeter” to “host.”...