Commit Graph

7 Commits (1e28207a152fd1aaccbae7e046d2ed01b51f4970)

Author SHA1 Message Date
Brad Fitzpatrick 5aa5db89d6 cmd/tailscaled, wgengine/netstack: add start of gvisor userspace netstack work
Not usefully functional yet (mostly a proof of concept), but getting
it submitted for some work @namansood is going to do atop this.

Updates #707
Updates #634
Updates #48
Updates #835
4 years ago
Josh Bleecher Snyder 18471a8792 ipn: close logger at the end of TestLocalLogLines
If any goroutine continues to use the logger in TestLocalLogLines
after the test finishes, the test panics.

The culprit for this was wireguard-go; the previous commit fixed that.
This commit adds suspenders: When the test is done, make logging calls
into no-ops.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
4 years ago
Brad Fitzpatrick 053a1d1340 all: annotate log verbosity levels on most egregiously spammy log prints
Fixes #924
Fixes #282

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
4 years ago
Brad Fitzpatrick 2b819ab38c ipn: don't log redundant peer stats so often
It was especially bad on our GUI platforms with a frontend that polls it.

No need to log it every few seconds if it's unchanged. Make it slightly
less allocate-y while I'm here.
4 years ago
Brad Fitzpatrick 8ecee476f6 ipn: simplify TestLocalLogLines, defer a Shutdown of its LocalBackend
The test's LocalBackend was not shut down (Shutdown both releases
resources and waits for its various goroutines to end). This should
fix the test race we were seeing. It definitely fixes the file
descriptor leak that preventing -race -count=500 from passing before.
4 years ago
Brad Fitzpatrick 68c42530e9 tstest: rename LogListener to LogLineTracker
But mostly to rename tstest.ListenFor which has no mention of log lines in it.
It sounded like a net.Listener or something.
4 years ago
Wendi Yu a3fb422a39
ipn: tag and test for grinder log lines (#711)
Signed-off-by: Wendi <wendi.yu@yahoo.ca>
4 years ago