Function RequireLoggerFromContext

util/logging/logging.go:173–187

RequireLoggerFromContext returns a logger from context, panics if not found This should be used almost

(ctx context.Context)

// RequireLoggerFromContext returns a logger from context, panics if not found
// This should be used almost
func RequireLoggerFromContext(ctx context.Context) Logger {
	val := getLoggerFromContext(ctx)
	if val == nil {
		const size = 64 << 10
		stackTraceBuffer := make([]byte, size)
		stackSize := runtime.Stack(stackTraceBuffer, false)
		// Free up the unused spaces
		stackTraceBuffer = stackTraceBuffer[:stackSize]
		fmt.Fprintf(os.Stderr, "no logger in context Call stack:\n%s",
			stackTraceBuffer)

		panic("logger not found in context")
	}
	return val
}

// GetLoggerFromContextOrNil returns a logger from context, returns nil if not found
// You probably should use one of the other functions that return a logger instead of this one