52 lines
972 B
Go
52 lines
972 B
Go
package check
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import (
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"encoding/json"
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"time"
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)
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//Result denotes the status from a status check.
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type Result uint8
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const (
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//Online means all requests were fulfilled by the remote end.
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Online Result = iota
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//Unstable means some requests were fulfilled by the remote end.
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Unstable
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//Offline means every requests to the remote end has failed.
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Offline
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)
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//TryCount is the amount of times requests will be made to the remote end.
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const TryCount = 3
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func statusFromSuccessCount(count int) Result {
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if count == 0 {
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return Offline
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}
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if count < TryCount {
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return Unstable
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}
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return Online
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}
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func divide(t time.Duration, dividend int) time.Duration {
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return time.Duration(int(t) / dividend)
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}
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func (r Result) String() string {
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switch r {
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case Online:
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return "online"
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case Unstable:
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return "unstable"
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case Offline:
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return "offline"
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}
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panic("Unexpected value")
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}
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func (r Result) MarshalJSON() ([]byte, error) {
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return json.Marshal(r.String())
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}
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