Method checkDown

check/exec/exec.go:171–183

checkDown checks whether the endpoint is down based on resp and the configuration of c. It returns a non-nil error if down. Note that it does not check for degraded response.

(body string)

// the configuration of c. It returns a non-nil error if down.
// Note that it does not check for degraded response.
func (c Checker) checkDown(body string) error {
	// Check response body
	if c.MustContain == "" && c.MustNotContain == "" {
		return nil
	}
	if c.MustContain != "" && !strings.Contains(body, c.MustContain) {
		return fmt.Errorf("response does not contain '%s'", c.MustContain)
	}
	if c.MustNotContain != "" && strings.Contains(body, c.MustNotContain) {
		return fmt.Errorf("response contains '%s'", c.MustNotContain)
	}
	return nil
}