tailscale/wgengine/magicsock
James Tucker 7f9ebc0a83 cmd/tailscale,net/netcheck: add debug feature to force preferred DERP
This provides an interface for a user to force a preferred DERP outcome
for all future netchecks that will take precedence unless the forced
region is unreachable.

The option does not persist and will be lost when the daemon restarts.

Updates tailscale/corp#18997
Updates tailscale/corp#24755

Signed-off-by: James Tucker <james@tailscale.com>
2024-12-04 16:52:56 -08:00
..
batching_conn.go wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042) 2024-08-06 09:00:28 -07:00
batching_conn_default.go wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042) 2024-08-06 09:00:28 -07:00
batching_conn_linux.go wgengine/magicsock: don't upgrade to linuxBatchingConn on Android (#13161) 2024-08-15 14:54:25 -07:00
batching_conn_linux_test.go wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042) 2024-08-06 09:00:28 -07:00
blockforever_conn.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
cloudinfo.go wgengine/magicsock: use cloud metadata to get public IPs 2024-08-02 16:05:14 -04:00
cloudinfo_nocloud.go wgengine/magicsock: use cloud metadata to get public IPs 2024-08-02 16:05:14 -04:00
cloudinfo_test.go wgengine/magicsock: use cloud metadata to get public IPs 2024-08-02 16:05:14 -04:00
debughttp.go all: use iterators over slice views more 2024-11-11 13:22:34 -08:00
debugknobs.go wgengine/magicsock: allow a CSV list for pretendpoint 2024-07-10 09:57:28 -07:00
debugknobs_stubs.go wgengine/magicsock: allow a CSV list for pretendpoint 2024-07-10 09:57:28 -07:00
derp.go wgengine/magicsock: export packet drop metric for outbound errors 2024-10-31 08:33:24 +00:00
derp_test.go net/netcheck,wgengine/magicsock: align DERP frame receive time heuristics 2024-04-05 13:04:42 -07:00
discopingpurpose_string.go wgengine/magicsock: implement probing of UDP path lifetime (#10844) 2024-01-23 09:37:32 -08:00
endpoint.go all: use iterators over slice views more 2024-11-11 13:22:34 -08:00
endpoint_default.go all: adjust some build tags for plan9 2023-08-24 15:42:35 -07:00
endpoint_stub.go all: adjust some build tags for plan9 2023-08-24 15:42:35 -07:00
endpoint_test.go wgengine/magicsock: implement probing of UDP path lifetime (#10844) 2024-01-23 09:37:32 -08:00
endpoint_tracker.go wgengine/magicsock: only cache N most recent endpoints per-Addr 2023-08-15 14:06:42 -07:00
endpoint_tracker_test.go all: use Go 1.22 range-over-int 2024-04-16 15:32:38 -07:00
magicsock.go cmd/tailscale,net/netcheck: add debug feature to force preferred DERP 2024-12-04 16:52:56 -08:00
magicsock_default.go wgengine/magicsock: disable raw disco by default; add envknob to enable 2024-09-16 11:06:33 -07:00
magicsock_linux.go wgengine/magicsock: disable raw disco by default; add envknob to enable 2024-09-16 11:06:33 -07:00
magicsock_linux_test.go wgengine/magicsock: actually use AF_PACKET socket for raw disco 2024-09-03 12:50:09 -04:00
magicsock_notwindows.go wgengine/magicsock: disable SIO_UDP_NETRESET on Windows 2024-08-15 12:11:33 -04:00
magicsock_test.go wgengine/magicsock: export packet drop metric for outbound errors 2024-10-31 08:33:24 +00:00
magicsock_unix_test.go
magicsock_windows.go wgengine/magicsock: disable SIO_UDP_NETRESET on Windows 2024-08-15 12:11:33 -04:00
peermap.go wgengine/magicsock: allow disco communication without known endpoints 2024-04-11 09:29:49 -07:00
peermtu.go magicsock: mute noisy expected peer mtu related error (#10870) 2024-01-19 20:04:22 -05:00
peermtu_darwin.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
peermtu_linux.go wgengine/magicsock: improve don't fragment bit set/get support 2023-09-21 04:17:12 -07:00
peermtu_stubs.go magicsock: mute noisy expected peer mtu related error (#10870) 2024-01-19 20:04:22 -05:00
peermtu_unix.go wgengine/magicsock: replace CanPMTUD() with ShouldPMTUD() 2023-09-21 04:17:12 -07:00
rebinding_conn.go wgengine/magicsock: refactor batchingUDPConn to batchingConn interface (#13042) 2024-08-06 09:00:28 -07:00