func (c *VcapComponent) Start() error {
if c.Varz.Type == "" {
err := errors.New("type is required")
log.Error("Component type is required", err)
return err
}
c.quitCh = make(chan struct{}, 1)
c.Varz.StartTime = schema.Time(time.Now())
uuid, err := GenerateUUID()
if err != nil {
return err
}
c.Varz.UUID = fmt.Sprintf("%d-%s", c.Varz.Index, uuid)
if c.Varz.Host == "" {
host, err := localip.LocalIP()
if err != nil {
log.Error("error-getting-localIP", err)
return err
}
port, err := localip.LocalPort()
if err != nil {
log.Error("error-getting-localPort", err)
return err
}
c.Varz.Host = fmt.Sprintf("%s:%d", host, port)
}
if c.Varz.Credentials == nil || len(c.Varz.Credentials) != 2 {
user, err := GenerateUUID()
if err != nil {
return err
}
password, err := GenerateUUID()
if err != nil {
return err
}
c.Varz.Credentials = []string{user, password}
}
if c.Logger != nil {
log = c.Logger
}
c.Varz.NumCores = runtime.NumCPU()
procStat = NewProcessStatus()
c.ListenAndServe()
return nil
}
d := schema.Duration(time.Hour*36 + time.Second*20)
b, err := json.Marshal(d)
Expect(err).ToNot(HaveOccurred())
var dd schema.Duration
dd.UnmarshalJSON(b)
Expect(dd).To(Equal(d))
})
})
Context("Time", func() {
It("marshals JSON", func() {
n := time.Now()
f := "2006-01-02 15:04:05 -0700"
t := schema.Time(n)
b, e := json.Marshal(t)
Expect(e).ToNot(HaveOccurred())
Expect(string(b)).To(Equal(fmt.Sprintf(`"%s"`, n.Format(f))))
})
It("unmarshals JSON", func() {
t := schema.Time(time.Unix(time.Now().Unix(), 0)) // The precision of Time is 'second'
b, err := json.Marshal(t)
Expect(err).ToNot(HaveOccurred())
var tt schema.Time
err = tt.UnmarshalJSON(b)
Expect(err).ToNot(HaveOccurred())
Expect(tt).To(Equal(t))
})