Anton Tolchanov 6cc6c70d70 derp: prevent concurrent access to multiForwarder map ...

Instead of iterating over the map to determine the preferred forwarder
on every packet (which could happen concurrently with map mutations),
store it separately in an atomic variable.

Fixes #6445

Signed-off-by: Anton Tolchanov <anton@tailscale.com>

2022-11-28 22:49:06 +00:00

..

derphttp

all: use strs.CutPrefix and strs.CutSuffix more

2022-11-21 14:32:16 -08:00

testdata

derp: add debug traffic handler

2021-06-18 15:47:55 -07:00

derp_client.go

all: use syncs.AtomicValue

2022-08-04 11:52:16 -07:00

derp_server_default.go

all: remove old +build tags

2022-11-04 07:25:42 -07:00

derp_server_linux.go

derp: add TCP RTT metric on Linux (#5949)

2022-10-15 12:57:10 -04:00

derp_server.go

derp: prevent concurrent access to multiForwarder map

2022-11-28 22:49:06 +00:00

derp_test.go

derp: prevent concurrent access to multiForwarder map

2022-11-28 22:49:06 +00:00

derp.go

refactor: move from io/ioutil to io and os packages

2022-09-15 21:45:53 -07:00

dropreason_string.go

derp: accept dup clients without closing prior's connection

2021-08-31 08:21:21 -07:00