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authorLibravatar kim <grufwub@gmail.com>2025-06-30 15:19:09 +0200
committerLibravatar kim <gruf@noreply.codeberg.org>2025-06-30 15:19:09 +0200
commit8b0ea560279a5bf4479555d3924c763ddeecfcad (patch)
tree005e26d4a658e565594fb259cc17948659195822 /vendor/google.golang.org/grpc/internal/grpcsync/event.go
parent[chore] bumps ncruces/go-sqlite3 v0.26.1 => v0.26.3 (#4302) (diff)
downloadgotosocial-8b0ea560279a5bf4479555d3924c763ddeecfcad.tar.xz
[chore] update go dependencies (#4304)
- github.com/KimMachineGun/automemlimit v0.7.2 => v0.7.3 - github.com/gin-contrib/cors v1.7.5 => v1.7.6 - github.com/minio/minio-go/v7 v7.0.92 => v7.0.94 - github.com/spf13/cast v1.8.0 => v1.9.2 - github.com/uptrace/bun{,/*} v1.2.11 => v1.2.14 - golang.org/x/image v0.27.0 => v0.28.0 - golang.org/x/net v0.40.0 => v0.41.0 - code.superseriousbusiness.org/go-swagger v0.31.0-gts-go1.23-fix => v0.32.3-gts-go1.23-fix Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4304 Co-authored-by: kim <grufwub@gmail.com> Co-committed-by: kim <grufwub@gmail.com>
Diffstat (limited to 'vendor/google.golang.org/grpc/internal/grpcsync/event.go')
-rw-r--r--vendor/google.golang.org/grpc/internal/grpcsync/event.go19
1 files changed, 8 insertions, 11 deletions
diff --git a/vendor/google.golang.org/grpc/internal/grpcsync/event.go b/vendor/google.golang.org/grpc/internal/grpcsync/event.go
index fbe697c37..d788c2493 100644
--- a/vendor/google.golang.org/grpc/internal/grpcsync/event.go
+++ b/vendor/google.golang.org/grpc/internal/grpcsync/event.go
@@ -21,28 +21,25 @@
package grpcsync
import (
- "sync"
"sync/atomic"
)
// Event represents a one-time event that may occur in the future.
type Event struct {
- fired int32
+ fired atomic.Bool
c chan struct{}
- o sync.Once
}
// Fire causes e to complete. It is safe to call multiple times, and
// concurrently. It returns true iff this call to Fire caused the signaling
-// channel returned by Done to close.
+// channel returned by Done to close. If Fire returns false, it is possible
+// the Done channel has not been closed yet.
func (e *Event) Fire() bool {
- ret := false
- e.o.Do(func() {
- atomic.StoreInt32(&e.fired, 1)
+ if e.fired.CompareAndSwap(false, true) {
close(e.c)
- ret = true
- })
- return ret
+ return true
+ }
+ return false
}
// Done returns a channel that will be closed when Fire is called.
@@ -52,7 +49,7 @@ func (e *Event) Done() <-chan struct{} {
// HasFired returns true if Fire has been called.
func (e *Event) HasFired() bool {
- return atomic.LoadInt32(&e.fired) == 1
+ return e.fired.Load()
}
// NewEvent returns a new, ready-to-use Event.