4 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	e415991256	derp, derp/derphttp: remove one RTT from DERP setup ... * advertise server's DERP public key following its ServerHello * have client look for that DEPR public key in the response PeerCertificates * let client advertise it's going into a "fast start" mode if it finds it * modify server to support that fast start mode, just not sending the HTTP response header Cuts down another round trip, bringing the latency of being able to write our first DERP frame from SF to Bangalore from ~725ms (3 RTT) to ~481ms (2 RTT: TCP and TLS). Fixes #693 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-08-20 14:00:55 -07:00
David Crawshaw	43aa8595dd	derp: introduce Conn interface ... This lets us test with something other than a net.Conn. Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	2020-03-12 14:42:48 -04:00
Brad Fitzpatrick	752146a70f	derp: clean up derphttp client code, use contexts ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-02-28 13:18:59 -08:00
Earl Lee	a8d8b8719a	Move Linux client & common packages into a public repo.	2020-02-09 09:32:57 -08:00