James Tucker e9b151bd65 magicsock: handle UDP read feedback ...

Retry UDP reads returning EHOSTUNREACH or ENETUNREACH, including their
Winsock equivalents, without returning those errors to wireguard-go.
Count them in magicsock_recv_udp_error_reachability. Other read errors are unchanged.

Updates #20616
Updates #19504

Signed-off-by: James Tucker <james@tailscale.com>

2026-10-30 16:31:39 -07:00

..

blockforever_conn.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

debughttp.go

tailcfg: replace int with DERPRegionID for additional type safety (#20646)

2026-08-19 16:25:50 -07:00

debugknobs_stubs.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

debugknobs.go

wgengine/magicsock: make debugNeverDirectUDP influence remote peer decisions

2026-01-30 13:16:46 -08:00

derp_test.go

tailcfg: replace int with DERPRegionID for additional type safety (#20646)

2026-08-19 16:25:50 -07:00

derp.go

health: register arbitrary magicsock receive funcs (#21705)

2026-10-09 09:57:11 -07:00

disco_atomic_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

disco_atomic.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

discopingpurpose_string.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

endpoint_default.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

endpoint_stub.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

endpoint_test.go

control/controlclient,ipn/ipnlocal,wgengine/{,magicsock}: route disco keys learned over TSMP directly to magicsock (#21016)

2026-09-03 09:38:28 -04:00

endpoint_tracker_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

endpoint_tracker.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

endpoint.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

exitnode_disabled_test.go

feature/exitnodehealth: refine exit node warnings based on responsiveness

2026-10-07 15:38:22 -07:00

exitnode_disabled.go

feature/exitnodehealth: refine exit node warnings based on responsiveness

2026-10-07 15:38:22 -07:00

exitnode_test.go

feature/exitnodehealth: refine exit node warnings based on responsiveness

2026-10-07 15:38:22 -07:00

exitnode.go

feature/exitnodehealth: refine exit node warnings based on responsiveness

2026-10-07 15:38:22 -07:00

magicsock_default.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

magicsock_linux_test.go

cmd/vet: add subtestnames analyzer; fix all existing violations

2026-04-05 15:52:51 -07:00

magicsock_linux.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

magicsock_notplan9.go

ipn/localapi: stop logging "broken pipe" errors (#18487)

2026-01-26 16:41:03 -08:00

magicsock_plan9.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

magicsock_test.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

magicsock.go

magicsock: handle UDP read feedback

2026-10-30 16:31:39 -07:00

peermap_test.go

wgengine/magicsock: dynamically switch active disco key on recv (#20984)

2026-09-01 11:18:25 -04:00

peermap.go

wgengine/magicsock: add facilities to support multiple disco keys (#20927)

2026-08-25 09:55:48 -04:00

peermtu_darwin.go

wgengine/magicsock: apply peer MTU sockopts through net/sockopts (#21855)

2026-10-26 10:09:21 -07:00

peermtu_linux.go

wgengine/magicsock: apply peer MTU sockopts through net/sockopts (#21855)

2026-10-26 10:09:21 -07:00

peermtu_stubs.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

peermtu_test.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

peermtu_unix.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

peermtu.go

wgengine/magicsock: apply peer MTU sockopts through net/sockopts (#21855)

2026-10-26 10:09:21 -07:00

rebinding_conn.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00

receive_abort_test.go

magicsock: handle UDP read feedback

2026-10-30 16:31:39 -07:00

relaymanager_test.go

wgengine/magicsock, net/udprelay: reject zero relay disco keys

2026-09-14 12:05:26 -07:00

relaymanager.go

wgengine/magicsock, net/udprelay: reject zero relay disco keys

2026-09-14 12:05:26 -07:00

reuseport_test.go

wgengine/magicsock: implement conn.MultiSocketBind (#21971)

2026-10-28 11:09:56 -07:00