signals

package

v0.0.0-...-2ef43f2 Latest Latest Go to latest Published: May 3, 2021 License: Apache-2.0 Imports: 8 Imported by: 0

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var CrashOnError = false

CrashOnError causes a coredump to be produced when an internal error occurs or a fatal signal is received.

func Backtrace()

Backtrace writes a multi-line backtrace to the logger.

func Die()

Die causes a backtrace to be produced. If CrashOnError is set a coredump will be produced, else the program will exit.

func FatalSignal(sig syscall.Signal) bool

FatalSignal returns true if the specified signal should cause the program to abort.

func HandlePanic()

HandlePanic writes a message to the logger and then calls Die().

func HandledSignals() []syscall.Signal

HandledSignals returns a list of signals the package can deal with.

func NonFatalSignal(sig syscall.Signal) bool

NonFatalSignal returns true if the specified signal should simply cause the program to Backtrace() but continue running.

func SetLogger(logger *logrus.Entry)

SetLogger sets the custom logger to be used by this package. If not called, the package will create its own logger.

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