106 Commits

Author	SHA1	Message	Date
Brad Fitzpatrick	3fa58303d0	netcheck: address some HTTP fallback measurement TODOs	2020-05-29 13:34:09 -07:00
Brad Fitzpatrick	7247e896b5	net/netcheck: add Report.IPv4 and another TODO	2020-05-29 12:41:30 -07:00
Brad Fitzpatrick	9e3ad4f79f	net/netns: add package for start of network namespace support ... And plumb in netcheck STUN packets. TODO: derphttp, logs, control. Updates #144 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2020-05-28 16:20:16 -07:00
Brad Fitzpatrick	0245bbe97b	Make netcheck handle v6-only interfaces better, faster. ... Also: * add -verbose flag to cmd/tailscale netcheck * remove some API from the interfaces package * convert some of the interfaces package to netaddr.IP * don't even send IPv4 probes on machines with no IPv4 (or only v4 loopback) * and once three regions have replied, stop waiting for other probes at 2x the slowest duration. Updates #376	2020-05-28 10:04:20 -07:00
Avery Pennarun	7cd9ff3dde	net/netcheck: fix race condition initializting RegionLatency maps. ... Under some conditions, code would try to look things up in the maps before the first call to updateLatency. I don't see any reason to delay initialization of the maps, so let's just init them right away when creating the Report instance. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	2020-05-28 03:41:37 -04:00
Brad Fitzpatrick	b0c10fa610	stun, netcheck: move under net	2020-05-25 09:18:24 -07:00