TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-10-24 09:39:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

ipn/ipnlocal, all: plumb health trackers in tests

Browse Source 
I saw some panics in CI, like:

    2024-05-08T04:30:25.9553518Z ## WARNING: (non-fatal) nil health.Tracker (being strict in CI):
    2024-05-08T04:30:25.9554043Z goroutine 801 [running]:
    2024-05-08T04:30:25.9554489Z tailscale.com/health.(*Tracker).nil(0x0)
    2024-05-08T04:30:25.9555086Z 	tailscale.com/health/health.go:185 +0x70
    2024-05-08T04:30:25.9555688Z tailscale.com/health.(*Tracker).SetUDP4Unbound(0x0, 0x0)
    2024-05-08T04:30:25.9556373Z 	tailscale.com/health/health.go:532 +0x2f
    2024-05-08T04:30:25.9557296Z tailscale.com/wgengine/magicsock.(*Conn).bindSocket(0xc0003b4808, 0xc0003b4878, {0x1fbca53, 0x4}, 0x0)
    2024-05-08T04:30:25.9558301Z 	tailscale.com/wgengine/magicsock/magicsock.go:2481 +0x12c5
    2024-05-08T04:30:25.9559026Z tailscale.com/wgengine/magicsock.(*Conn).rebind(0xc0003b4808, 0x0)
    2024-05-08T04:30:25.9559874Z 	tailscale.com/wgengine/magicsock/magicsock.go:2510 +0x16f
    2024-05-08T04:30:25.9561038Z tailscale.com/wgengine/magicsock.NewConn({0xc000063c80, 0x0, 0xc000197930, 0xc000197950, 0xc000197960, {0x0, 0x0}, 0xc000197970, 0xc000198ee0, 0x0, ...})
    2024-05-08T04:30:25.9562402Z 	tailscale.com/wgengine/magicsock/magicsock.go:476 +0xd5f
    2024-05-08T04:30:25.9563779Z tailscale.com/wgengine.NewUserspaceEngine(0xc000063c80, {{0x22c8750, 0xc0001976b0}, 0x0, {0x22c3210, 0xc000063c80}, {0x22c31d8, 0x2d3c900}, 0x0, 0x0, ...})
    2024-05-08T04:30:25.9564982Z 	tailscale.com/wgengine/userspace.go:389 +0x159d
    2024-05-08T04:30:25.9565529Z tailscale.com/ipn/ipnlocal.newTestBackend(0xc000358b60)
    2024-05-08T04:30:25.9566086Z 	tailscale.com/ipn/ipnlocal/serve_test.go:675 +0x2a5
    2024-05-08T04:30:25.9566612Z ta

Updates #11874

Change-Id: I3432ed52d670743e532be4642f38dbd6e3763b1b
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2024-05-07 21:37:33 -07:00
committed by Brad Fitzpatrick
parent 727c0d6cfd
commit 21509db121
12 changed files with 62 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
wgengine/bench/wg.go
View File

@@ -48,11 +48,12 @@ func setupWGTest(b *testing.B, logf logger.Logf, traf *TrafficGen, a1, a2 netip.
}
s1 := new(tsd.System)
e1, err := wgengine.NewUserspaceEngine(l1, wgengine.Config{
Router: router.NewFake(l1),
NetMon: nil,
ListenPort: 0,
Tun: t1,
SetSubsystem: s1.Set,
Router: router.NewFake(l1),
NetMon: nil,
ListenPort: 0,
Tun: t1,
SetSubsystem: s1.Set,
HealthTracker: s1.HealthTracker(),
})
if err != nil {
log.Fatalf("e1 init: %v", err)
@@ -74,11 +75,12 @@ func setupWGTest(b *testing.B, logf logger.Logf, traf *TrafficGen, a1, a2 netip.
}
s2 := new(tsd.System)
e2, err := wgengine.NewUserspaceEngine(l2, wgengine.Config{
Router: router.NewFake(l2),
NetMon: nil,
ListenPort: 0,
Tun: t2,
SetSubsystem: s2.Set,
Router: router.NewFake(l2),
NetMon: nil,
ListenPort: 0,
Tun: t2,
SetSubsystem: s2.Set,
HealthTracker: s2.HealthTracker(),
})
if err != nil {
log.Fatalf("e2 init: %v", err)