VOL-1691 Fix openolt adapter getting stuck while registartion with core
Change-Id: Ide8131f325bc15f1b909e14d7af6ee9bcd6b3b5b
diff --git a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
index 61678fe..d3fd9da 100644
--- a/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
+++ b/vendor/google.golang.org/grpc/internal/syscall/syscall_nonlinux.go
@@ -22,18 +22,24 @@
import (
"net"
+ "sync"
"time"
"google.golang.org/grpc/grpclog"
)
-func init() {
- grpclog.Info("CPU time info is unavailable on non-linux or appengine environment.")
+var once sync.Once
+
+func log() {
+ once.Do(func() {
+ grpclog.Info("CPU time info is unavailable on non-linux or appengine environment.")
+ })
}
// GetCPUTime returns the how much CPU time has passed since the start of this process.
// It always returns 0 under non-linux or appengine environment.
func GetCPUTime() int64 {
+ log()
return 0
}
@@ -42,22 +48,26 @@
// GetRusage is a no-op function under non-linux or appengine environment.
func GetRusage() (rusage *Rusage) {
+ log()
return nil
}
// CPUTimeDiff returns the differences of user CPU time and system CPU time used
// between two Rusage structs. It a no-op function for non-linux or appengine environment.
func CPUTimeDiff(first *Rusage, latest *Rusage) (float64, float64) {
+ log()
return 0, 0
}
// SetTCPUserTimeout is a no-op function under non-linux or appengine environments
func SetTCPUserTimeout(conn net.Conn, timeout time.Duration) error {
+ log()
return nil
}
// GetTCPUserTimeout is a no-op function under non-linux or appengine environments
// a negative return value indicates the operation is not supported
func GetTCPUserTimeout(conn net.Conn) (int, error) {
+ log()
return -1, nil
}