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syncs, all: move to using Go's new atomic types instead of ours

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Fixes #5185

Change-Id: I850dd532559af78c3895e2924f8237ccc328449d
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2022-08-03 21:51:02 -07:00
committed by Brad Fitzpatrick
parent 9bb5a038e5
commit 4950fe60bd
20 changed files with 101 additions and 143 deletions
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7
logtail/logtail.go
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@@ -23,7 +23,6 @@ import (
"tailscale.com/logtail/backoff"
"tailscale.com/net/interfaces"
"tailscale.com/syncs"
tslogger "tailscale.com/types/logger"
"tailscale.com/wgengine/monitor"
)
@@ -448,15 +447,15 @@ func (l *Logger) Flush() error {
}
// logtailDisabled is whether logtail uploads to logcatcher are disabled.
var logtailDisabled syncs.AtomicBool
var logtailDisabled atomic.Bool
// Disable disables logtail uploads for the lifetime of the process.
func Disable() {
logtailDisabled.Set(true)
logtailDisabled.Store(true)
}
func (l *Logger) sendLocked(jsonBlob []byte) (int, error) {
if logtailDisabled.Get() {
if logtailDisabled.Load() {
return len(jsonBlob), nil
}
n, err := l.buffer.Write(jsonBlob)