monitor

package

v0.0.0-...-ec7f410 Latest Latest Go to latest Published: Sep 16, 2014 License: MIT Imports: 3 Imported by: 2

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Package monitor implements an instrumentation interface.

Arbitrary functions can be profiled, and profile results are passed to the logger function (Monitor.Logger).

This section is empty.

This section is empty.

func Duration(f func()) time.Duration

type Monitor struct {
	Stopwatch
	Logger func(section string, duration time.Duration)
}

func NewMonitor() *Monitor

func (m *Monitor) Log(section string)

func (m *Monitor) MonitorFunc(section string, myfunc interface{}) []reflect.Value

Function decorator to monitor the execution of an anonymous function returns an array of the returned Values

func (m *Monitor) MonitorFuncWithArgs(section string, myfunc interface{}, args []reflect.Value) []reflect.Value

func (m *Monitor) MonitorReflectedFunc(section string, reflectedFunc reflect.Value, args []reflect.Value) []reflect.Value

Function decorator to monitor a reflected function

func (m *Monitor) StopAndLog(sectionName string) error

stop the stopwatch

type Section struct {
	// contains filtered or unexported fields
}

type Stopwatch struct {
	// contains filtered or unexported fields
}

func NewStopwatch() Stopwatch

func (t *Stopwatch) Duration(sectionName string) (time.Duration, error)

func (t *Stopwatch) Start(sectionName string) error

func (t *Stopwatch) Stop(sectionName string) error

Path	Synopsis
db Package monitor/db decorates database/sql drivers with query logging and timings	Package monitor/db decorates database/sql drivers with query logging and timings