zitadel/internal/tracing/caller.go

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2020-03-24 13:15:01 +00:00
package tracing
import (
"runtime"
"github.com/caos/logging"
)
func GetCaller() string {
fpcs := make([]uintptr, 1)
n := runtime.Callers(3, fpcs)
if n == 0 {
logging.Log("HELPE-rWjfC").Debug("no caller")
}
caller := runtime.FuncForPC(fpcs[0] - 1)
if caller == nil {
logging.Log("HELPE-25POw").Debug("caller was nil")
}
// Print the name of the function
return caller.Name()
}