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52 lines
1.0 KiB
52 lines
1.0 KiB
package health
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import (
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"fmt"
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"golang.org/x/net/context"
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"testing"
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"time"
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)
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type A struct {
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}
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func (A) Check(ctx context.Context) (interface{}, error) {
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fmt.Println("check A")
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//if rand.Int()%2 == 0 {
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// return "出错A", fmt.Errorf("错误:%s", "123")
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//}
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return "正常A", nil
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}
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type B struct {
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}
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func (B) Check(ctx context.Context) (interface{}, error) {
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fmt.Println("check B")
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//if rand.Int()%2 == 0 {
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// return "出错B", fmt.Errorf("错误:%s", "123B")
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//}
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return "正常B", nil
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}
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func TestNew(t *testing.T) {
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ctx, cancel := context.WithCancel(context.TODO())
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cm := New(ctx)
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cm.RegisterChecker(NewChecker("A", A{}, time.Second*0, time.Second*10))
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cm.RegisterChecker(NewChecker("B", B{}, time.Second*0, time.Second*10))
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cm.Start()
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go func() {
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s := cm.GetStatus()
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fmt.Println("----", s)
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w := cm.NewWatcher()
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defer w.Close()
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for i := range w.Ch {
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fmt.Println("---", cm.GetStatus(i))
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}
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}()
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time.Sleep(time.Second * 20)
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cm.Stop()
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t.Log("-----=")
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time.Sleep(time.Second * 5)
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cancel()
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}
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