September 20, 2019 3:53PM
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!...
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September 20, 2019 3:53PM
TCP 소켓이 쓰러지지 않아
SYN
TCP
Spectrum
Tech Talks
Korean
닫혀 있어야 할 TCP 소켓이 계속 남아 있다는 이상한 점을 깨닫게 되었습니다. TCP 소켓이 언제 타임 아웃되는지 제대로 이해하고 있지 않았던 것입니다! TCP 킵얼라이브만 켜 두면 될 거라 생각했습니다만... 그렇지 않았습니다!...
March 20, 2019 3:01PM
Spectrum for UDP: DDoS protection and firewalling for unreliable protocols
DDoS
Spectrum
Product News
Reliability
TCP
Today, we're announcing Spectrum for UDP. Spectrum for UDP works the same as Spectrum for TCP: Spectrum sits between your clients and your origin. Incoming connections are proxied through, whilst applying our DDoS protection and IP Firewall rules....
October 25, 2018 1:00PM
Introducing Spectrum with Load Balancing
Product News
Reliability
Load Balancing
Spectrum
We’re excited to announce the full integration of Cloudflare Spectrum with Load Balancing. Combining Spectrum with Load Balancing enables traffic management of TCP connections utilising the same battle tested Load Balancer our customers already use for billions of HTTP requests every day....
July 26, 2018 6:35PM
Q2 FY 18 Product Releases, for a better Internet “end-to-end”
Product News
Mobile SDK
Workers
Argo Tunnel
Load Balancing
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.”...