39 lines
875 B
Go
39 lines
875 B
Go
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package watchdog
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import "log"
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// logger is an interface to be implemented by custom loggers.
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type logger interface {
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Debugf(template string, args ...interface{})
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Infof(template string, args ...interface{})
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Warnf(template string, args ...interface{})
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Errorf(template string, args ...interface{})
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}
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var _ logger = (*stdlog)(nil)
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// stdlog is a logger that proxies to a standard log.logger.
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type stdlog struct {
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log *log.Logger
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debug bool
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}
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func (s *stdlog) Debugf(template string, args ...interface{}) {
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if !s.debug {
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return
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}
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s.log.Printf(template, args...)
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}
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func (s *stdlog) Infof(template string, args ...interface{}) {
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s.log.Printf(template, args...)
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}
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func (s *stdlog) Warnf(template string, args ...interface{}) {
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s.log.Printf(template, args...)
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}
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func (s *stdlog) Errorf(template string, args ...interface{}) {
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s.log.Printf(template, args...)
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}
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